© Leibniz-Institut (IPK)

Mission

The group is associated with IPK’s Federal Ex situ Gene Bank for agricultural and horticultural plants, and is responsible for the mid- and long-term preservation of those plant genetic resources which require clonal propagation. A collection of 250 accessions of Allium spp., antirrhinum and mint, all of which are available to external users, is maintained in vitro under mid-term storage conditions. In addition, dried leaf samples of 450 Allium spp. accessions are available to researchers as a source of genomic DNA. Materials requiring long term (>100 years) preservation are currently maintained at ‑196°C. At present, this resource comprises >1,845 accessions of potato, 191 of Allium spp. and 157 of mint, thereby representing one of the world's most extensive plant cryobanks. The materials can be made available as back-up samples for breeding and research.

An important focus of the group’s research relates to optimising cryostorage methodology, as well as developing protocols applicable for new species and/or plant organs, since this is required to maintain the regenerability of samples subjected to long term storage. Other aspects of the research include genotyping the garlic and shallot collection, characterising the effect of endophytes on the vitality of plant organs, and exploring the biochemical and molecular genetic mechanisms at play during either cryopreservation or the process of preserving desiccation-sensitive organs. The group has established a level of expertise in dealing with wheat pollen, using specialised technical equipment such as a pollen analyser, a differential scanning calorimeter and a video-cryomicroscope.

scroll top

Projects

© Leibniz Institut (IPK)

Cryopreservation

Cryopreservation is routinely used for back-up storage of vegetatively propagated plant material. In this preservation approach, meristematic tissues, pollen and plant embryos are used or dissected and stored at -196°C in liquid nitrogen. Here, vitrification methods are used to counteract the formation of ice crystals by removing and exchanging water with highly concentrated cryoprotector solutions. Due to the subsequent application of ultra-low temperatures, a stagnation of all metabolic processes is assumed, which maintains the vitality of the cells for a theoretically unlimited period of time. The Gatersleben cryobank comprises a stock of more than 2,237 plant accessions (as of 31.10.2020), which are stored as duplicates in Gatersleben and externally.

 

In vitro-Storage

Plant species that need to be maintained vegetatively, such as seedless garlic, mint and Brassica accessions, as well as plants that are only maintained clonally as a variety due to their heterogeneous seeds, such as potato, can be safely stored in vitro in so-called 'slow-growth' storage. This preservation type has the advantage that the plants grow free from environmental influences and are thus not exposed to the risks of the field, such as the accumulation of pathogens (viruses, bacteria, fungi), pest infestation and loss due to extreme weather conditions. Low temperatures, reduced light and nutrient supply slow down plant growth, making it possible to store plants without subculture for up to two years. The Gatersleben slow-growth storage currently comprises a collection of around 251 accessions maintained at 2, 10 and 22°C (as of 31.10.2020).

 

Desiccation sensitive cereal pollen

Cereal pollen, such as that of wheat, barley and rye, is extremely sensitive to dehydration and low temperatures. For this reason, cereal pollen loses its viability within a very short period. The aim of the project is to analyse biochemical and genetic mechanisms during the loss of vitality of cereal pollen in order to predict suitable storage conditions for cereal pollen and to make stored pollen available for crossing experiments.

scroll top

Staff

scroll top

Publications

AuthorTitle
2021

Bajerski F, Nagel M, Overmann J:

Microbial occurrence in liquid nitrogen storage tanks: a challenge for cryobanking? Appl. Microbiol. Biotechnol. 105 (2021) 7635-7650. https://dx.doi.org/10.1007/s00253-021-11531-4

Chen X-L, Börner A, Xin X, Nagel M, He J, Li J, Li N, Lu X, Yin G:

Comparative proteomics at the critical node of vigor loss in wheat seeds differing in storability. Front. Plant Sci. 12 (2021) 707184. https://dx.doi.org/10.3389/fpls.2021.707184

Mladenov V, Fotopoulos V, Kaiserli E, Karalija E, Maury S, Baranek M, Segal N, Testillano P S, Vassileva V, Pinto G, Nagel M, Hoenicka H, Miladinović D, Gallusci P, Vergata C, Kapazoglou A, Abraham E, Tani E, Gerakari M, Sarri E, Avramidou E, Gašparović M, Martinelli F:

Deciphering the epigenetic alphabet involved in transgenerational stress memory in crops. Int. J. Mol. Sci. 22 (2021) 7118. https://dx.doi.org/10.3390/ijms22137118

Peter H V:

Zusammenhang von oxidativem Stress und Regeneration von Kartoffelsprossspitzen während derKryokonservierung. (Bachelor Thesis) Erfurt, Fachhochschule Erfurt, Gartenbau (2021) 46 pp.

Senula A, Nagel M:

Cryopreservation of plant shoot tips of potato, mint, garlic and shallot using plant vitrification solution 3. In: Wolkers W F, Oldenhof H (Eds.): Cryopreservation and freeze-drying protocols - fourth edition. (Series: Methods in molecular biology, Vol. 2180) New York, NY, US: Springer-Verlag (2021) 647-661. dx.doi.org/10.1007/978-1-0716-0783-1_35 ISBN 978-1-07-160782-4

Widiarsih S, Nagel M, Börner A, Feussner K, Feussner I, Möllers C:

Inheritance of seed quality and seed germination in two doubled haploid populations of oilseed rape segregating for acid detergent lignin (ADL) content. Euphytica 217 (2021) 161. https://dx.doi.org/10.1007/s10681-021-02891-z

2020

Bajerski F, Bürger A, Glasmacher B, Keller E R J, Müller K, Mühldorfer K, Nagel M, Rüdel H, Müller T, Schenkel J, Overmann J:

Factors determining microbial colonization of liquid nitrogen storage tanks used for archiving biological samples. Appl. Microbiol. Biotechnol. 104 (2020) 131-144. https://dx.doi.org/10.1007/s00253-019-10242-1

Börner A, Alqudah A M, Alomari D Z, Brassac J, Cardelli M, Esquisabel E, Impe D, Koppolu R, Lohwasser U, Muqaddasi Q H, Nagel M, Rehman Arif M A, Röder M S, Schierenbeck M, Simón M R, Tarawneh R, Uranga J P, Zaynali Nezhad K:

Items from Germany. Ann. Wheat Newsl. 66 (2020) 12-23.

Impe D, Reitz J, Köpnick C, Rolletschek H, Börner A, Senula A, Nagel M:

Assessment of pollen viability for wheat. Front. Plant Sci. 10 (2020) 1588. https://dx.doi.org/10.3389/fpls.2019.01588

Panis B, Nagel M, Van den houwe I:

Challenges and prospects for the conservation of crop genetic resources in field genebanks, in in vitro collections and/or in liquid nitrogen. Plants 9 (2020) 1634. https://dx.doi.org/10.3390/plants9121634

Sivaprakasam Padmanaban P B:

Quantitative trait loci analysis for wheat pollen viability under field conditions. (Master Thesis) Kiel, Christian-Albrechts-Universität zu Kiel, Fakultät für Agrar- und Ernährungswissenschaften, Institut für Nutzpflanzenwissenschaften und Pflanzenzüchtung (2020) 33 pp.

Stock J, Bräutigam A, Melzer M, Bienert G P, Bunk B, Nagel M, Overmann J, Keller E R J, Mock H P:

The transcription factor WRKY22 is required during cryo-stress acclimation in Arabidopsis shoot tips. J. Exp. Bot. 71 (2020) 4993-5009. https://dx.doi.org/10.1093/jxb/eraa224

Tarawneh R A, Alqudah A M, Nagel M, Börner A:

Genome-wide association mapping reveals putative candidate genes for drought tolerance in barley. Environ. Exp. Bot. 180 (2020) 104237. https://doi.org/10.1016/j.envexpbot.2020.104237

Tikhenko N, Alqudah A M, Borisjuk L, Ortleb S, Rutten T, Wu D D, Nagel M, Himmelbach A, Mascher M, Röder M, Ganal M, Sehmisch S, Houben A, Börner A:

DEFECTIVE ENDOSPERM-D1 (Dee-D1) is crucial for endosperm development in hexaploid wheat. Commun. Biol. 3 (2020) 791. https://doi.org/10.1038/s42003-020-01509-9

Werner A:

Untersuchungen von Vorkultivierungsbedingungen und protektiven Substanzen zur Erhöhung der Regeneration von Wasserlinsen nach der Kryokonservierung. (Bachelor Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät III Agrar- und Ernährungswissenschaften, Geowissenschaften und Informatik (2020) 45 pp.

Wiebach J, Nagel M, Börner A, Altmann T, Riewe D:

Age-dependent loss of seed viability is associated with increased lipid oxidation and hydrolysis. Plant Cell Environ. 43 (2020) 303-314. https://dx.doi.org/10.1111/pce.13651

2019

Börner A, Alqudah A, Alomari D, Berrueta W, Cardelli M, Castro A, Castro A, Chesnokov Y, del Río J, Eggert K, Giménez D, Jayakodi M, Kartseva T, Lohwasser U, Lori G, Malbrán I, Misheva S, Muqaddasi Q, Nagel M, Röder M, Saldúa L, Schierenbeck M, Shamanin V, Simón M, Tarawneh R, Uranga J, von Wirén N, Yanniccari M, Zaynali Nezhad K:

Items from Germany. Ann. Wheat Newsl. 65 (2019) 12-16.

Detterbeck A, Nagel M, Rensch S, Weber M, Börner A, Persson D P, Schjoerring J K, Christov V, Clemens S:

The search for candidate genes associated with natural variation of grain Zn accumulation in barley. Biochem. J. 476 (2019) 1889-1909. https://dx.doi.org/10.1042/BCJ20190181

Ebbighausen A:

Entwicklung einer SNP-Markerkarte und QTL-Kartierung in der DH-Population Sollux x Gaoyou. (Master Thesis) Göttingen, Georg-August-Universität Göttingen, Fakultät für Agrarwissenschaften (2019) 64 pp.

Gan T:

Untersuchungen zur Vitalität und Lagerfähigkeit von Kamillepollen (Matricaria recutita L.). (Bachelor Thesis) Hannover, Leibniz Universität Hannover, Institut für Gartenbauliche Produktionssysteme Abteilung Gehölz- und Vermehrungsphysiologie (2019) 32 pp.

Hambeck M, Senula A, Kodym A:

Occurrance of latent bacteria during cryopreservation of long-term in vitro cultures of coltsfoot, Tussilago farfara. Cryo Lett. 40 (2019) 333-340.

Heinitz F:

Der Einfluss von N-Düngung, CO2-Gehalt und Temperatur während der Vegetationsperiode auf Saatguteigenschaften beim Weizen (Triticum aestivum L.). (Master Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät III Agrar- und Ernährungswissenschaften, Geowissenschaften und Informatik (2019) 90 pp.

Huchthausen S R:

Untersuchungen zur Blühbiologie beim Weizen als Voraussetzung für eine erfolgreiche Hybridzüchtung. (Master Thesis) Göttingen, Georg-August-Universität Göttingen, Fakultät für Agrarwissenschaften (2019) 59 pp.

Nagel M:

Maintenance of plant genetic resources – towards an understanding of seed deterioration. (Habilitation Thesis) Stuttgart, Universität Hohenheim, Fakultät Agrarwissenschaften (2019) 325 pp.

Nagel M, Alqudah A M, Bailly M, Rajjou L, Pistrick S, Matzig G, Börner A, Kranner I:

Novel loci and a role for nitric oxide for seed dormancy and pre-harvest sprouting in barley. Plant Cell Environ. 42 (2019) 1318-1327. https://dx.doi.org/10.1111/pce.13483

Nagel M, Seal C E, Colville L, Rodenstein A, Un S, Richter J, Pritchard H W, Börner A, Kranner I:

Wheat seed ageing viewed through the cellular redox environment and changes in pH. Free Radic. Res. 53 (2019) 641-654. https://dx.doi.org/10.1080/10715762.2019.1620226

Schulze Brüning R:

Comparison of statistical approaches to predict seed longevity. (Master Thesis) , Justus-Liebig-Universität Gießen und Technische Hochschule Mittelhessen, Department MNI, Life Science Informatics (2019) 54 pp.

Stock J, Mock H-P, Senula A, Nagel M:

Arabidopsis – a model to elucidate complex stress response mechanism during cryopreservation. In: Thammasiri K, Kongsawadworakul P, Pritchard H W (Eds.): Proceedings of the III International Symposium on Plant Cryopreservation: Bangkok, Thailand, March 26-28, 2018. (Series: Acta Horticulturae, Vol. 1234) Leuven: ISHS (2019) 85-96. dx.doi.org/10.17660/ActaHortic.2019.1234.11

Tarawneh R A, Szira F, Monostori I, Behrens A, Alqudah A M, Thumm S, Lohwasser U, Röder M S, Börner A, Nagel M:

Genetic analysis of drought response of wheat following either chemical desiccation or the use of a rain-out shelter. J. Appl. Genet. 60 (2019) 137-146. https://dx.doi.org/10.1007/s13353-019-00494-y

Wimmer D, Bohnhorst P, Impe D, Hwang I, Offermann S:

Agrobacterium-mediated transient transformation of Bienertia sinuspersici to assay recombinant protein distribution between dimorphic chloroplasts. Plant Cell Rep. 38 (2019) 779–782. https://dx.doi.org/10.1007/s00299-019-02375-4

2018

Bajerski F, Stock J, Hanf B, Darienko T, Heine-Dobbernack E, Lorenz M, Naujox L, Keller E R J, Schumacher H M, Friedl T, Eberth S, Mock H P, Kniemeyer O, Overmann J:

ATP content and cell viability as indicators for cryostress across the diversity of life. Front. Physiol. 9 (2018) 921. https://dx.doi.org/10.3389/fphys.2018.00921

Börner A, Akram S, Alomari D, Cardelli M, Castro A, Dietz J, Eggert K, Fauzia, Gerard G, Giménez D, Golik S, Lohwasser U, Lori G, Malbrán I, Maryam, Muqaddasi Q, Nagel M, Nezhad K, Pardi M, Perelló A, Rehman Arif M, Röder M, Saldúa L, Schierenbeck M, Simón M, Tarawneh R, Ungaro Korn S, Uranga J, von Wirén N, Yanniccari M, Zhao Y:

Items from Germany. Ann. Wheat Newsl. 64 (2018) 13-20.

Börner A, Nagel M, Agacka-Mołdoch M, Börner M, Lohwasser U, Pshenichnikova T A, Khlestkina E K:

The importance of plant genetic resources for upcoming challenges in breeding and research. In: Proceedings of the 4th International Conference “Genetic Resources and Plant Breeding”, Novosibirsk, Russia, 2018. (2018) 51-56.

Börner A, Nagel M, Agacka-Mołdoch M, Gierke P U, Oberforster M, Albrecht T, Mohler V:

QTL analysis of falling number and seed longevity in wheat (Triticum aestivum L.). J. Appl. Genet. 59 (2018) 35–42. https://dx.doi.org/10.1007/s13353-017-0422-5

Bräutigam A:

Zusammenhang zwischen Trockenstresstoleranz und Eignung zur Kryokonservierung bei Solanum tuberosum L. (Bachelor Thesis) Hannover, Leibniz-Universität Hannover, Naturwissenschaftliche Fakultät, Gartenbauwissenschaften (2018) 32 pp.

Chen X, Yin G, Börner A, Xin X, He J, Nagel M, Liu X, Lu X:

Comparative physiology and proteomics of two wheat genotypes differing in seed storage tolerance. Plant Physiol. Biochem. 130 (2018) 455-463. https://doi.org/10.1016/j.plaphy.2018.07.022

Kodisch A:

Mapping of QTL responsible for germination traits after drought stress during grain filling in barley (Hordeum vulgare L.). (Master Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät III, Institut für Agrar- und Ernährungswissenschaften (2018) 124 pp.

Kodym A, Senula A, Temsch E M, Hood-Nowotny R, Schumacher F, Sekurova O N, Zotchev S B, Kiehn M:

Micropropagation and cryoconservation of the endangered plant species Artemisia laciniata (Asteraceae). Cryo Lett. 39 (2018) 177-189.

Köpnick C, Grübe M, Stock J, Senula A, Mock H-P, Nagel M:

Changes of soluble sugars and ATP content during DMSO droplet freezing and PVS3 droplet vitrification of potato shoot tips. Cryobiology 85 (2018) 79-86. https://doi.org/10.1016/j.cryobiol.2018.09.005

Marthe A M:

Genetische Analyse von chemisch induziertem Trockenstress während der Kornfüllung bei Gerste. (Master Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Institut für Agrar- und Ernährungswissenschaften der Naturwissenschaftlichen Fakultät III (2018) 127 pp.

Nagel M, Holstein K, Willner E, Börner A:

Machine learning links seed composition, glucosinolates and viability of oilseed rape after 31 years of long-term storage. Seed Sci. Res. 28 (2018) 340-348. https://dx.doi.org/10.1017/s0960258518000259

Rabenau P:

Eine Kostenanalyse zur Feldvermehrung mit anschließendem Vergleich zwischen der Saatgutkühllagerung und der Lagerung von Samen unter Tiefsttemperaturen (-196°C). (Master Thesis) , Justus-Liebig-Universität Gießen, Fachbereich Agrarwissenschaften, Ökotrophologie und Umweltmanagement (2018) 106 pp.

Reitz J:

Physiologische und biochemische Evaluationsmethoden zur Lebensfähigkeit von Getreidepollen. (Master Thesis) Bremen, Hochschule Bremen, Internationaler Studiengang Technische und Angewandte Biologie (2018) 57 pp.

Roach T, Nagel M, Börner A, Eberle C, Kranner I:

Changes in tocochromanols and glutathione reveal differences in the mechanisms of seed ageing under seedbank conditions and controlled deterioration in barley. Environ. Exp. Bot. 156 (2018) 8-15. https://doi.org/10.1016/j.envexpbot.2018.08.027

Senula A, Büchner D, Keller E R J, Nagel M:

An improved cryopreservation protocol for Mentha spp. based on PVS3 as the cryoprotectant. Cryo Lett. 39 (2018) 345-353.

Sonntag M:

Einfluss von Proteingehalt auf die Langlebigkeit von Saatgutmaterial bei Weizen. (Master Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät III, Institut für Agrar- und Ernährungswissenschaften (2018) 98 pp.

Stock J:

Cellular stress responses during cryo-induced stress in Arabidopsis shoot tips. (PhD Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät I Biowissenschaften (2018) 76 pp.

2017

Behrens A:

Assoziationsgenetische Untersuchungen zur Trockentoleranz bei Sommerweizen. (Master Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät III, Institut für Agrar- und Ernährungswissenschaften (2017) 57 pp.

Börner A, Agacka-Mołdoch M, Alomari D Z, Cardelli M G, Castro A M, Chesnokov Y V, Chistyakova A K, Dell’ Arciprete M, Dietz J I, Eggert K, Gerard G S, Giménez D, Jończyk K, Lohwasser U, Lori G, Malbrán I, Morozova E V, Muqaddasi Q H, Nagel M, Osipova S V, Pardi H M, Perelló A E, Perello L, Permyakov A V, Permyakova M D, Pshenichnikova T A, Rehman Arif M A, Röder M S, Rudakov S V, Rudakova A S, Rudikovskaya E G, Rudikovsky A V, Saldúa L, Schierenbeck M, Skomra U, Shchukina L V, Shokat S, Simón M R, Simonov A V, Tarawneh R, Uranga J P, Vicente M E, von Wirén N, Yanniccari M, Zanke C D:

Items from Germany. Ann. Wheat Newsl. 63 (2017) 8-16.

Feuerhahn S:

Genetische Untersuchungen zur Langlebigkeit von natürlich und künstlich gealtertem Saatgut bei Weizen (T. aestivum L.). (Master Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät III, Institut für Agrar- und Ernährungswissenschaften (2017) 81 pp.

Ghaffarzadeh-Namazi L, Keller E R J, Senula A, Babaeian N:

Investigations on various methods for cryopreservation of callus of the medicinal plant Satureja spicigera. J. Appl. Res. Med. Aromat. Plants 5 (2017) 10-15. https://doi.org/10.1016/j.jarmap.2016.09.003

Köpnick C:

Einfluss der Kryokonservierung auf primäre Metabolite und den Energiehaushalt von Kartoffelsprossspitzen. (Master Thesis) Neubrandenburg, Hochschule Neubrandenburg, Fachberreich Agrarwirtschaft und Lebensmittelwissenschaften (2017) 77 pp.

Rehman Arif M A, Nagel M, Lohwasser U, Börner A:

Genetic architecture of seed longevity in bread wheat (Triticum aestivum L.). J. Biosci. 42 (2017) 81-89. https://dx.doi.org/10.1007/s12038-016-9661-6

Scherer A:

Statistische Analysen zur Regenerationswahrscheinlichkeit von kryokonservierten Kulturpflanzenexplantaten. (Bachelor Thesis) Giessen, Technische Hochschule Mittelhessen, Fachberreich Mathematik, Naturwissenschaften und Informatik (2017) 56 pp.

Stock J, Senula A, Nagel M, Mock H-P, Keller E R J:

A simple method for shoot tip cryopreservation of Arabidopsis genotypes. Cryo Lett. 38 (2017) 364-371.

Tikhenko N, Rutten T, Senula A, Rubtsova M, Keller E R J, Börner A:

The changes in the reproductive barrier between hexaploid wheat (Triticum aestivum L.) and rye (Secale cereale L.): different states lead to different fates. Planta 246 (2017) 377–388. https://dx.doi.org/10.1007/s00425-017-2694-8

Wang S:

Qualitative und quantitative Bestimmung der Entwicklungseigenschaften von Kartoffelexplantaten auf verschiedenen Regenerationsmedien. (Bachelor Thesis) Köthen, Hochschule Anhalt, Studiengang Biotechnologie (2017) 39 pp.

2016

Börner A, Worland A J, Law C N, Korzun V, Khlestkina E K, Pshenichnikova T A, Chebotar S, Landjeva S, Kobiljski B, Pestsova E, Osipova S V, Balint A F, Giura A, Kowalczyk K, Agacka-Moldoch M, Simon M R, Castro A M, Chesnokov Y, Tikhenko N, Rehman Arif M A, Nagel M, Neumann K, Navakode S, Lohwasser U, Röder M S:

EWAC – the past 25 years (1991-2015). In: Börner A, Kowalczyk K (Eds.): Proceedings of the 16th International EWAC Conference, 24 - 29 May 2015, Lublin, Poland. (Series: European Wheat Aneuploid Co-operative newsletter, Vol. 16) Gatersleben: Leibniz-Institut für Pflanzengenetik und Kulturpflanzenforschung (2016) 15-26.

Keller E R J, Grübe M, Hajirezaei M-R, Melzer M, Mock H-P, Rolletschek H, Senula A, Subbarayan K:

Experience in large-scale cryopreservation and links to applied research for safe storage of plant germplasm. In: Lambardi M, Hamill S (Eds.): Proceedings of the XXIX IHC - Int. Symp. on Micropropagation and In Vitro Techniques, Brisbane, Australia, August 17-22, 2014. (Series: Acta Horticulturae, Vol. 1113) Leuven: ISHS (2016) 239-249. dx.doi.org/10.17660/ActaHortic.2016.1113.36

Keller E R J, Senula A:

Recent aspects of Allium cryopreservation in the federal German genebank. In: Gokce A F (Ed.): Proceedings of the VIIth International Symposium on Edible Alliaceae: Nigde, Turkey, May 21-25, 2015. (Series: Acta Horticulturae, Vol. 1143) Leuven: ISHS (2016) 35-44. dx.doi.org/10.17660/ActaHortic.2016.1143.6 ISBN 978-90-66056-95-4

Marthe A:

Einfluss von chemisch induzierten Trockenstress auf eine Sommerweizen-Kollektion. (Bachelor Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät III, Institut für Agrar- und Ernährungswissenschaften (2016) 30 pp.

Muqaddasi Q H, Lohwasser U, Nagel M, Börner A, Pillen K, Röder M S:

Genome-wide association mapping of anther extrusion in hexaploid spring wheat. PLoS One 11 (2016) e0155494. https://dx.doi.org/10.1371/journal.pone.0155494

Nagel M, Kodde J, Pistrick S, Mascher M, Börner A, Groot S P C:

Barley seed ageing: genetics behind the dry elevated pressure of oxygen ageing and moist controlled deterioration. Front. Plant Sci. 7 (2016) 388. https://dx.doi.org/10.3389/fpls.2016.00388

Schenk J:

Sojabohnenanbau in Deutschland. (sonst) Besondere Lernleistung zum Abitur 2016 (2016)

Uchendu E E, Keller E R J:

Melatonin-loaded alginate beads improve cryopreservation of yam (Dioscorea alata and D. cayenensis). Cryo Lett. 37 (2016) 77-87.

Uchendu E E, Shukla M, Saxena P K, Keller E R J:

Cryopreservation of potato microtubers: the critical roles of sucrose and desiccation. Plant Cell Tiss. Organ Cult. 124 (2016) 649-656. https://dx.doi.org/10.1007/s11240-015-0916-y

2015

Subbarayan K, Rolletschek H, Senula A, Ulagappan K, Hajirezaei M-R, Keller E R J:

Influence of oxygen deficiency and the role of specific amino acids in cryopreservation of garlic shoot tips. BMC Biotechnol. 15 (2015) 40. https://dx.doi.org/10.1186/s12896-015-0171-7

2014

Keller E R J, Grübe M, Senula A:

Kryokonservierung von Pflanzen, ihre Anwendung in der Bundeszentralen Kulturpflanzenbank Gatersleben. In: Deutscher Kälte- und Klimatechnischer Verein (Ed.): Deutsche Kälte-Klima-Tagung 2014: Düsseldorf, 19.-21. November 2014; proceedings, CD-ROM. Hannover: DKV (2014) AA I.10. ISBN 978-3-932715-50-1

Keller E R J, Senula A, Grübe M, Diekmann K, Dehmer K J:

Fifteen years of cryopreservation in the IPK genebank – experience, conclusions and outlook. In: Reed B M (Ed.): Proceedings of the 2nd International Symposium on Plant Cryopreservation: Fort Collins, Colorado, USA, August 11-14, 2013. (Series: Acta Horticulturae, Vol. 1039) Leuven: ISHS (2014) 249-263. www.actahort.org/books/1039/1039_32.htm ISBN 978-94-6261-027-9

Patschin M:

Pflanzenregeneration nach Kryokonservierung in Abhängigkeit von Explantatqualität, Lagerdauer und Regenerationsbedingungen. (Bachelor Thesis) Hochschule Zittau/Görlitz (2014) 57 (+ 40 Anhang) pp.

Senula A, Keller E R J:

Pollen cryopreservation to support maintenance of a wild species collection of the genus Allium. In: Reed B M (Ed.): Proceedings of the 2nd International Symposium on Plant Cryopreservation: Fort Collins, Colorado, USA, August 11-14, 2013. (Series: Acta Horticulturae, Vol. 1039) Leuven: ISHS (2014) 289-296. www.actahort.org/books/1039/1039_36.htm ISBN 978-94-6261-027-9

Wang B, Li J W, Zhang Z B, Wang R R, Ma Y L, Blystad D R, Keller E R J, Wang Q C:

Three vitrification-based cryopreservation procedures cause different cryo-injuries to potato shoot tips while all maintain genetic integrity in regenerants. J. Biotechnol. 184 (2014) 47-55. https://dx.doi.org/10.1016/j.jbiotec.2014.04.021

2013

Colmsee C, Keller E R J, Oppermann M, Senula A, Zanke C, Funke T, Weise S, Scholz U:

The Garlic and Shallot Core Collection (GSCC). www.ipk-gatersleben.de/databases/genetic_resources/gscc (2013).

Keller E R J, Oppermann M:

The ECPGR Allium Database. ealldb.ipk-gatersleben.de (2013).

Keller E R J, Senula A:

Micropropagation and cryopreservation of garlic (Allium sativum L.). In: Lambardi M, Ozudogru E A, Jain S M (Eds.): Protocols for micropropagation of selected economically-important horticultural plants. (Series: Methods in molecular biology, Vol. 11013) New York [u.a.]: Humana Press (2013) 353-368. dx.doi.org/10.1007/978-1-62703-074-8_28 ISBN 978-1-62703-073-1

Keller E R J, Senula A, Höfer M, Heine-Dobbernack M, Schumacher H M:

Cryopreservation of plant cells. In: Flickinger M C (Ed.): Encyclopedia of industrial biotechnology: bioprocess, bioseparation, and cell technology. Hoboken, NJ: John Wiley & Sons (2013) 1-14. Online ISBN 978-0-470-05458-1

Keller E R J, Zanke C, Scholz U:

EURALLIVEG - Vegetative Allium, Europe’s Core Collection, Safe and Sound. euralliveg.ipk-gatersleben.de (2013).

Keller E R J, Zanke C D, Senula A, Breuing B, Hardeweg B, Winkelmann T:

Comparing costs for different conservation strategies of garlic (Allium sativum L.) germplasm in genebanks. Genet. Resour. Crop Evol. 60 (2013) 913-926. https://dx.doi.org/10.1007/s10722-012-9888-5

Martín C, Senula A, González I, Acosta A, Keller E R J, González-Benito M E:

Genetic identity of three mint accessions stored by different conservation procedures: field collection, in vitro and cryopreservation. Genet. Resour. Crop Evol. 60 (2013) 243-249. https://dx.doi.org/10.1007/s10722-012-9830-x

2012

Colmsee C, Keller E R J, Zanke C, Senula A, Funke T, Oppermann M, Weise S, Scholz U:

The Garlic and Shallot Core Collection image database of IPK presenting two vegetatively maintained crops in the Federal ex situ genebank for agricultural and horticultural crops at Gatersleben, Germany. Genet. Resour. Crop Evol. 59 (2012) 1407-1415. https://dx.doi.org/10.1007/s10722-011-9768-4

Colmsee C, Zanke C, Funke T, Weise S, Keller E R J, Scholz U:

The Garlic and Shallot Core Collection (GSCC). www.ipk-gatersleben.de/databases/genetic_resources/gscc (2012).

Keller E R J:

Allium Working Group met for the seventh time in Thessaloniki, Greece. Biovers. Newslett. Europe 44 (2012) 4.

Keller E R J, Blattner F R, Fritsch R M, Pistrick K, Senula A, Zanke C D:

The genus Allium in the Gatersleben plant collections – Progress in germplasm preservation, characterization and phylogenetic analysis. In: Wako T (Ed.): Proceedings of the VIth International Symposium on Edible Alliaceae: Fukuoka, Japan, May 21-24, 2012. (Series: Acta Horticulturae, Vol. 969) Leuven: ISHS (2012) 273-287 www.actahort.org/books/969/969_36.htm ISBN 978-90-66056-95-4

Keller E R J, Oppermann M:

The ECPGR Allium Database. ealldb.ipk-gatersleben.de (2012).

Keller E R J, Panis B, Engelmann F:

In vitro storage and cryopreservation as substantial complements in concerted actions to better maintain and use crop germplasm. In: Geelen D (Ed.): Proceedings of the VIIth International Symposium on In Vitro Culture and Horticultural Breeding: Ghent, Belgium, September 18-22, 2011. (Series: Acta Horticulturae, Vol. 961) Leuven: ISHS (2012) 35-50. www.actahort.org/books/961/961_2.htm ISBN 978-90-66055-95-7

Keller E R J, Zanke C, Scholz U:

EURALLIVEG - Vegetative Allium, Europe’s Core Collection, Safe and Sound. euralliveg.ipk-gatersleben.de (2012).

Keller E R J, Zanke C D, Blattner F R, Kik C, Stavělíková H, Zámečník J, Esnault F, Kotlińska T, Solberg S, Miccolis V:

EURALLIVEG: Establishment of a European Core collection by cryopreservation and virus elimination in garlic. In: Wako T (Ed.): Proceedings of the VIth International Symposium on Edible Alliaceae: Fukuoka, Japan, May 21-24, 2012. (Series: Acta Horticulturae, Vol. 969) Leuven: ISHS (2012) 319-327. www.actahort.org/books/969/969_41.htm ISBN 978-90-66056-95-4

2011

Colmsee C, Zanke C, Funke T, Weise S, Keller E R J, Scholz U:

The Garlic and Shallot Core Collection (GSCC). www.ipk-gatersleben.de/databases/genetic_resources/gscc (2011).

Daunay M C, Allender C, Astley D, Bas N, Van Dooijeweert W, Van Treuren R, Branca F, Diez M J, Geoffriau E, Keller E R J, Kotlińska T, Smékalová K, Engels J, Maggioni L:

More efficient conservation and use of vegetable genetic resources in Europe: ECPGR achievements and perspectives. In: Hummer K E (Ed.): Proceedings of the XXVIIIth International Horticultural Congress on Science and Horticulture for People and of the IIIrd International Symposium on Plant Genetic Resources: Lisbon, Portugal, August 22 - 27, 2010. (Series: Acta Horticulturae, Vol. 918) Leuven: ISHS (2011) 405-417. www.actahort.org/books/918/918_52.htm ISBN 978-90-66055-54-4

Grapin A, Keller E R J, Lynch P T, Panis B, Revilla Bahillo A, Engelmann F (Eds.):

Cryopreservation of crop species in Europe. COST Action 871. Proceedings of the final meeting. Angers France, February 08-11, 2011. Brussels: COST (2011) 233 pp.

Kaczmarczyk A, Rokka V-M, Keller E R J:

Potato shoot tip cryopreservation, a review. Potato Res. 54 (2011) 45-79. https://dx.doi.org/10.1007/s11540-010-9169-7

Kaczmarczyk A, Zanke C, Senula A, Grübe M, Keller E R J:

Thermal analyses by differential scanning calorimetry for cryopreservation of potato shoot tips. In: Panis B, Lynch P (Eds.): Proceedings of the Ist International Symposium on Cryopreservation in Horticultural Species: Leuven, Belgium, April 5 - 8, 2009. (Series: Acta Horticulturae, Vol. 908) Leuven: ISHS (2011) 39-46. www.actahort.org/books/908/908_2.htm ISBN 978-90-66054-70-7

Keller E R J, Astley D, Tsivelikas A, Engels J, Lipman E:

Report of a Working Group on Allium. 7th Meeting, 6-8 September 2011, Perea, Thessaloniki/Greece. Rome/Italy: Bioversity International (2011) 32 pp. ISBN: 978-92-9043-900-4

Keller E R J, Funke T:

Die Knoblauch-Kernkollektion des IPK - IPK’s Core Collection of Garlic. pgrc-35.ipk-gatersleben.de/apps/gcc/index.htm (2011).

Keller E R J, Schumacher H M, Höfer M, Meier-Dinkel A, Zoglauer K, Pinker I:

Country Report: Germany. In: Grapin A, Keller E R J, Lynch P T, Panis B, Revilla Bahillo A, Engelmann F (Eds.): Cryopreservation of crop species in Europe. COST Action 871. Proc. final meeting. Angers France, February 8-11, 2011. Brussels: COST (2011) 195-198.

Keller E R J, Senula A, Zanke C:

Alliaceae in cryopreservation, achievements and constraints. In: Panis B, Lynch P (Eds.): Proceedings of the Ist International Symposium on Cryopreservation in Horticultural Species: Leuven, Belgium, April 5 - 8, 2009. (Series: Acta Horticulturae, Vol. 908) Leuven: ISHS (2011) 495-508. www.actahort.org/books/908/908_64.htm ISBN 978-90-66054-70-7

Keller E R J, Senula A, Zanke C, Grübe M, Kaczmarczyk A:

Cryopreservation and in vitro culture – state of the art as conservation strategy for genebanks. In: Hummer K E (Ed.): Proceedings of the XXVIIIth International Horticultural Congress on Science and Horticulture for People and of the IIIrd International Symposium on Plant Genetic Resources: Lisbon, Portugal, August 22 - 27, 2010. (Series: Acta Horticulturae, Vol. 918) Leuven: ISHS (2011) 99-111. www.actahort.org/books/918/918_11.htm ISBN 978-90-66055-54-4

Keller E R J, Senula A, Zanke C, Grübe M, Kaczmarzyk A, Nukari A, Teyssedre D, Kremer Morales C, Edesi J, Pelc M, Olas-Sochacka M:

Ways of collaboration – COST short-term scientific missions on three crops and their outcomes – potato, garlic and mint. In: Grapin A, Keller E R J, Lynch P T, Panis B, Revilla Bahillo A, Engelmann F (Eds.): Cryopreservation of crop species in Europe. COST Action 871. Proc. final meeting. Angers France, February 08-11, 2011. Brussels: COST (2011) 110-115.

Keller E R J, Zanke C, Scholz U:

EURALLIVEG - Vegetative Allium, Europe’s Core Collection, Safe and Sound euralliveg.ipk-gatersleben.de (2011).

Keller E R J, Zanke C D, Kotlinska T, Olas-Sochacka M, Reis A, Barata A M:

Broadening the spectrum of usable organ sources for cryopreservation of garlic – An AEGIS project report. Biovers. Newsl. Europe 43 (2011) 9.

Martín C, Senula A, Gonzάlez I, Gonzάlez-Benito M E, Keller E R J:

The role of cryopreservation in the long-term conservation of vegetatively propagated plants. In: Grapin A, Keller E R J, Lynch P T, Panis B, Revilla Bahillo A, Engelmann F (Eds.): Cryopreservation of crop species in Europe. COST Action 871. Proc. final meeting. Angers France, February 8-11, 2011. Brussels: COST (2011) 28-32.

Senula A, Keller E R J:

Cryopreservation of mint – routine application in a genebank, experience and problems. In: Proceedings of the Ist International Symposium on Cryopreservation in Horticultural Species: Leuven, Belgium, April 5 - 8, 2009. (Series: Acta Horticulturae, Vol. 908) Leuven: ISHS (2011) 467-475. www.actahort.org/books/908/908_60.htm ISBN 978-90-66054-70-7

Zanke C, Keller E R J, Kotlińska T, Olas M, Zámečník J:

Cryopreservation of garlic for the establishment of a European Core collection. In: Panis B, Lynch P (Eds.): Proceedings of the Ist International Symposium on Cryopreservation in Horticultural Species: Leuven, Belgium, April 5 - 8, 2009. (Series: Acta Horticulturae, Vol. 908) Leuven: ISHS (2011) 431-438. www.actahort.org/books/908/908_55.htm ISBN 978-90-66054-70-7

2010

Breuing A:

Einschätzung der Kosteneffektivität verschiedener Strategien der Langzeiterhaltung von Knoblauch (Allium sativum L.) in der Genbank Gatersleben. (Master Thesis) Hannover, Leibniz Universität Hannover, Naturwissenschaftliche Fakultät, Institut für Zierpflanzen- und Gehölzwissenschaften (2010) 186 pp.

Colmsee C, Zanke C, Funke T, Weise S, Keller E R J, Scholz U:

The Garlic and Shallot Core Collection (GSCC). www.ipk-gatersleben.de/databases/genetic_resources/gscc (2010).

Kaczmarczyk A, Houben A, Keller E R, Mette M F:

Influence of cryopreservation on the cytosine methylation state of potato genomic NDA. Cryo Lett. 31 (2010) 380-391.

Keller E R J:

COST Action “CRYOPLANET” meets Society of Low Temperature Biology in Germany. Biovers. Newslett. Europ. 40 (2010) 15.

Keller E R J, Funke T:

Die Knoblauch-Kernkollektion des IPK - IPK’s Core Collection of Garlic. pgrc-35.ipk-gatersleben.de/apps/gcc/index.htm (2010).

Keller E R J, Senula A:

Cryopreservation of plant germplasm. In: Davey M R, Anthony P (Eds.): Plant cell culture: essential methods. Chichester [u.a.]: Wiley-Blackwell (2010) 131-152. ISBN 978-0-470-68648-5

Keller E R J, Zanke C, Scholz U:

EURALLIVEG - Vegetative Allium, Europe’s Core Collection, Safe and Sound euralliveg.ipk-gatersleben.de (2010).

Lynch P, Souch G, Trigwell S, Keller E R J, Harding K:

Plant Cryopreservation: From laboratory to genebank. Asia Pac J. Mol. Biol. Biotechnol. 18 (2010) 239-242.

Maggioni L, Daunay M C, van Dooijeweert W, Astley D, Bas N, Branca F, Díez Niclós M J, Geoffriau E, Keller E R J, Kotlińska T, Smékalová K, van Treuren R, Lipman E (Eds.):

Report of a Vegetables Network, 3rd Meeting, 10-12 November 2009, Catania/Italy. Rome/Italy: Bioversity International (2010) 59 pp.

2009

Astley D, Bas N, Branca F, Daunay M C, Diez M J, Keller E R J, van Dooijeweert W, van Treuren R, Maggioni L, Lipman E (compilers) (Eds.):

Report of a Vegetables Network. 2nd Meeting, June 2007, Olomouc/Czech Republic. Bioversity International, Rome/Italy. (2009) 186 pp.

Astley D, Keller E R J:

Working Group on Allium. In: Astley D, Bas N, Branca F, Daunay M C, Diez M J, Keller E R J, van Dooijeweert W, van Treuren R, Maggioni L, Lipman E (compilers) (Eds.): Report of a Vegetables Network. 2nd Meeting, June 2007, Olomouc/Czech Republic. Bioversity International, Rome/Italy. (2009) 8-13.

Colmsee C, Zanke C, Funke T, Weise S, Keller E R J, Scholz U:

The Garlic and Shallot Core Collection (GSCC). www.ipk-gatersleben.de/databases/genetic_resources/gscc (2009).

Fritsch R M, Graichen M-L, Zanke C, Keller E R J:

Allium genetic resources in Germany: crop and wild species, maintenance and research projects. In: Astley D, Bas N, Branca F, Daunay M C, Diez M J, Keller E R J, van Dooijeweert W, van Treuren R, Maggioni L, Lipman E (compilers) (Eds.): Report of a Vegetables Network. 2nd Meeting, June 2007, Olomouc, Czech Republic. Rome, Italy: Bioversity International (2009) 50-54.

Kaczmarczyk A, Senula A, Grübe M, Keller E R J:

DSC - Anwendung in der Kryokonservierung vegetativer pflanzengenetischer Ressourcen. In: Kunze W (Ed.): Anwendungen der Thermischen Analyse, Mikrokalorimetrie & Rheologie im Bereich der Pharmazie, Biotechnologie, Lebensmitteltechnologie & Kosmetik. Eschborn: TA Instruments, Waters GmbH (2009) 15-29. ISBN 978-3-940184-04-7

Keller E R J, Funke T:

Die Knoblauch-Kernkollektion des IPK - IPK’s Core Collection of Garlic. pgrc-35.ipk-gatersleben.de/apps/gcc/index.htm (2009).

Keller E R J, Zanke C, Scholz U:

EURALLIVEG - Vegetative Allium, Europe’s Core Collection, Safe and Sound euralliveg.ipk-gatersleben.de (2009).

Schulz H, Keller J:

Genetische Variabilität und Analytik von Arznei- und Gewürzpflanzen. Weißenthurm: Cardamina-Verlag (2009) 511 pp.

2008

Islam M T, Keller E R J, Dembele D P:

Effects of growth regulators on in vitro propagation and tuberization of four Dioscorea species. Plant Tissue Cult. Biotech. 18 (2008) 25-35. https://dx.doi.org/10.3329/ptcb.v18i1.3260

Kaczmarczyk A:

Physiological, biochemical, histological and ultrastructural aspects of cryopreservation in meristematic tissue of potato shoot tips. (PhD Thesis) Halle/S., Martin-Luther-Universität Halle-Wittenberg, Naturwissenschaftliche Fakultät I, Institut für Biologie, Institutsbereich Pflanzenphysiologie (2008) 98 pp.

Kaczmarczyk A, Rutten T, Melzer M, Keller E R:

Ultrastructural changes associated with cryopreservation of potato (Solanum tuberosum l.) shoot tips. Cryo Lett. 29 (2008) 145-156.

Kaczmarczyk A, Shvachko N, Lupysheva Y, Hajirezaei M-R, Keller E R:

Influence of alternating temperature preculture on cryopreservation results for potato shoot tips. Plant Cell Rep. 27 (2008) 1551-1558. https://dx.doi.org/10.1007/s00299-008-0574-1

Keller E R J, Kaczmarczyk A, Senula A:

Cryopreservation for plant genebanks - A matter between high expectations and cautious reservation. Cryo Lett. 29 (2008) 53-62.

Keller E R J, Senula A, Kaczmarczyk A:

Cryopreservation of herbaceous dicots. In: Reed B M (Ed.): Plant cryopreservation: a practical guide. New York, NY: Springer (2008) 281-332. dx.doi.org/10.1007/978-0-387-72276-4_12 ISBN 978-0-387-72275-7

2007

Fritsch R M, Graichen M-L, Zanke C, Keller E R J:

Allium genetic resources in Germany: crop and wild species, maintenance and research projects. In: Astley, D. et al. (eds.) Report of a vegetative network, 2nd Meeting 26.-28.06. 2007 in Olomouc. (2007).

Kaczmarczyk A, Grübe M, Keller E R J:

Cryopreservation of potato: New results from the IPK Gatersleben, Germany. Mem. Int. Congr. Plant Biotechnol. & Agricult. (BioVeg2007), Centro de Bioplantas, Ciego de Avila, Cuba (2007) CD-ROM, 8 pp.

Kaczmarczyk A, Keller E R J, Shvachko N A, Lupysheva Y V:

Optimization of cryopreservation conditions for two potato accessions (Solanum tuberosum ‘Desiree’ and S. acaule). In: Proceedings of the 2nd International Vavilov Conference Crop genetic resources in the 21st century: current status, problems and prospects, 26.-30.11.2007. St. Petersburg/Russia (2007) 195-197.

Keller E R J:

Cryopreservation for maintenance of plant germplasm in Germany. Adv. Horticult. Sci. 21 (2007) 228-231.

Keller E R J, Funke T:

Die Knoblauch-Kernkollektion des IPK - IPK’s Core Collection of Garlic. pgrc-35.ipk-gatersleben.de/apps/gcc/index.htm (2007).

Keller E R J, Zanke C:

EURALLIVEG Project: “Vegetative Allium, Europe’s Core Collection, safe & sound”. Bioversity Newsl. Europe 34 (2007) 17.

Keller E R J, Zanke C, Scholz U:

EURALLIVEG - Vegetative Allium, Europe’s Core Collection, Safe and Sound euralliveg.ipk-gatersleben.de (2007).

Lynch P, Souch G, Trigwell S, Keller E R J, Harding K:

Plant cryopreservation: from laboratory to genebank. Book of Abstracts of the Asia Pacific Conference on Plant Tissue Cultures and Agrobiotechnology. 17.-21.06.2007, Kuala Lumpur/Malaysia. (2007)

Murín G, Micieta K, Ligasova A, Chrenova J, Keller J, Savova M, Slade D:

Manifestation of aging via testa of the different Vicia faba L. cultivars in the seed bank as marker of time of storage. Acta Botanica Universitatis Comenianae 43 (2007) 33-36.

Senula A, Keller E R J, Sanduijav T, Yohannes T:

Cryopreservation of cold-acclimated mint (Mentha spp.) shoot tips using a simple vitrification protocol. Cryo Lett. 28 (2007) 1-12.

2006

Astley D, Bas N, Keller J, Rosa E:

AEGIS discussions for Allium and Brassica subgroups in Prague. IPGRI Newsl. for Europe 32 (2006) 10-11.

Keller E R J:

Die Erhöhung von Effektivität und Sicherheit bei der Erhaltung permanent vegetativer Genbank-Akzessionen durch In vitro- Kulturen und Kryokonservierung. Vortr. Pflanzenzücht. 70 (2006) 16-26.

Keller E R J, Senula A, Leunufna S, Grübe M:

Slow growth storage and cryopreservation - tools to facilitate germplasm maintenance of vegetatively propagated crops in living plant collections. Int. J. Refrig. 29 (2006) 411-417. https://dx.doi.org/10.1016/j.ijrefrig.2005.07.012

Keller J, Astley D:

Rich genepool of vegetatively propagated Allium L. in Europa. IPGRI Newsl. for Europe 32 (2006) 7.

Kryszczuk A, Keller J, Grübe M, Zimnoch-Guzowska E:

Cryopreservation of potato (Solanum tuberosum L.) shoot tips using vitrification and droplet method. J. Food Agric. Environm. 4 (2006) 196-200.

Ziegert K, Keller E R J, Schulz H:

Screening von Allium Genbank-Akzessionen hinsichtlich ihres Gehaltes an Wertkomponenten. Vortr. Pflanzenzücht. 70 (2006) 121-123.

Ziegert K, Schütze W, Schulz H, Keusgen M, Gun F, Keller E R J:

Efficient determination of cysteine sulphoxides in Allium plants applying new biosensor and HPLC-MS2 methods. J. Appl. Bot. Food Qual. 80 (2006) 31-35.

scroll top