Euralliveg: Establishment of a European Core Collection by Cryopreservation and Virus Elimination in Garlic

Keller, E. R.; Zanke, C.; Blattner, Frank R.; Kik, C.; Stavelíková, H.; Zámečnı́k, Jiřı́; Esnault, Florence; Kotlinska, T.; Solberg, Svein Øivind; Miccolis, V.

doi:10.17660/actahortic.2012.969.41

Cited by 7 publications

(8 citation statements)

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“…Both bolting and non-bolting accessions were stored in LN using the vitrification method with PVS2 or PVS3 solution for the dehydration of shoot tips isolated from bulbils (bolting forms) or cloves (non-bolting forms) (Olas-Sochacka, 2017; Olas-Sochacka & Kotlińska, 2015). In most studies, the survival and regeneration rates of non-bolting accessions were higher than those of bolting accessions (Keller et al, 2012;Olas-Sochacka, 2017). All accessions tested in the InHort cryobank exhibited a regeneration rate exceeding 30%, which was sufficient for long-term storage when 100 garlic explants per accession were frozen (Olas-Sochacka, 2017).…”

Section: The Europeanmentioning

confidence: 97%

“…During the project period, 34 non-bolting garlic accessions were described, of which 20 ones fulfilled EURALLIEVEG safety standards for long-term storage (Olas-Sochacka & Kotlińska, 2015). A part of the garlic collection with the highest priority was examined for infestation with five viruses (Keller et al, 2012). As a result of this project, 147 accessions were deposited in the Polish cryobank.…”

Section: Ex Situ Plant Protection Programs Implemented In Polandmentioning

confidence: 99%

“…Within this group, 162 species are under strict legal protection while 33 are under partial protection according to the Polish regulation of the Minister of the Environment on October 9, 2014, on the conservation of plant species (Regulation of the Minister of Environment, 2014) (Table S1). Network was organized by three project partners: InHort-Poland, Crop Plant Research Gatersleben (IPK) in Germany, and the Crop Research Institute (CRI) in Czech Republic (Keller et al, 2012). Garlic is propagated vegetatively because it does not form fertile seeds.…”

Section: The Kostrzyca Forest Gene Bank (Kostrzyca Fgb)mentioning

confidence: 99%

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Polish Cryobanks: Research and Conservation of Plant Genetic Resources

et al. 2022

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To date, the use of liquid nitrogen (LN) in plant gene banks is relatively limited. Globally, in 2021, approximately 10,000 accessions were cryopreserved, and their explants were derived from in vitro plants. In Europe, out of 500 banks, only 20 use cryogenic temperatures to store plant germplasms. The implementation of seven conservation projects in Poland starting in the 1990s meant that the gene banking system in this country began to gradually develop. Plant gene bank is mainly based on the collection of seeds and makes little use of plant tissues, including those from in vitro culture. From the point of view of systematics, plant material belonging to spermatophytes dominates in Polish gene banks, while spore plants are rarely represented. This review represents the first summary of gene cryobank activities and resources in Poland. It contains a brief overview of the ex situ plant protection programs aimed at the use of LN and presents the characteristics of four existing gene cryobanks in this country. Special attention is devoted to the presentation of studies on the cryopreservation of seeds, as well as of plant tissues, such as embryonic axes and plumules of trees, and fern gametophytes, that make a permanent contribution to gene bank resources.

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Section: The Europeanmentioning

confidence: 97%

Section: Ex Situ Plant Protection Programs Implemented In Polandmentioning

confidence: 99%

Section: The Kostrzyca Forest Gene Bank (Kostrzyca Fgb)mentioning

confidence: 99%

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Polish Cryobanks: Research and Conservation of Plant Genetic Resources

et al. 2022

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“…have been developed. Core collection has been a preferential collection for high efficient and low cost conservation such as cassava (Escobar et al 2000), European elms (Harvengt et al 2004), and garlic (Keller et al 2012).…”

Section: Introductionmentioning

confidence: 99%

Development of a mulberry core collection originated in China to enhance germplasm conservation

Zhāng

Zuo

et al. 2019

Crop Breed. Appl. Biotechnol.

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China, origin of mulberry, has rich genetic resources usually. High expense, limited space and wavering environment of usually conservation in vivo poses dangerous situation for mulberry. The concept of core collection could takes priority for conservation of mulberry. In this study, 560 accessions were used with 40 morphological descriptors and stratified sampling strategies for a core collection. The core collection consisted of 28 accessions, accounting for 5% of the whole collection. The core collection included seven accessions belonging to Morus alba, one accession belonging to M. alba var. macrophylla, four accessions belonging to M. atropurprea, one accession belonging to M. nigra, three accessions belonging to M. australis, seven accessions belonging to M. multicaulis, two accessions belonging to M. wittorum and three accessions belonging to M. bombycis. The quality of core collection exceeded the evaluation criteria and could be a prioritized collection for high efficient and long-term conservation for mulberry.

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“…Since the PVS3 vitrification approach has been successfully developed for garlic and shallot [24], more than 210 accessions (Table 1) were successfully cryopreserved. To protect further the allelic diversity of garlic, the Research Institute of Crop Production (CRI) in the Czech Republic, the Research Institute of Horticulture (RIH) in Poland and the IPK established a European Core Collection within the frame of "A European Genebank Integrated System" (AEGIS) [25].…”

Section: Management Of Field Genebanksmentioning

confidence: 99%

Challenges and Prospects for the Conservation of Crop Genetic Resources in Field Genebanks, in In Vitro Collections and/or in Liquid Nitrogen

Panis

Nagel

houwe

2020

Plants

109

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The conservation of crop genetic resources, including their wild relatives, is of utmost importance for the future of mankind. Most crops produce orthodox seeds and can, therefore, be stored in seed genebanks. However, this is not an option for crops and species that produce recalcitrant (non-storable) seeds such as cacao, coffee and avocado, for crops that do not produce seeds at all; therefore, they are inevitably vegetatively propagated such as bananas, or crops that are predominantly clonally propagated as their seeds are not true to type, such as potato, cassava and many fruit trees. Field, in vitro and cryopreserved collections provide an alternative in such cases. In this paper, an overview is given on how to manage and setup a field, in vitro and cryopreserved collections, as well as advantages and associated problems taking into account the practical, financial and safety issues in the long-term. In addition, the need for identification of unique accessions and elimination of duplicates is discussed. The different conservation methods are illustrated with practical examples and experiences from national and international genebanks. Finally, the importance of establishing safe and long-term conservation methods and associated backup possibilities is highlighted in the frame of the global COVID-19 pandemic.

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Euralliveg: Establishment of a European Core Collection by Cryopreservation and Virus Elimination in Garlic

Cited by 7 publications

References 0 publications

Polish Cryobanks: Research and Conservation of Plant Genetic Resources

Polish Cryobanks: Research and Conservation of Plant Genetic Resources

Development of a mulberry core collection originated in China to enhance germplasm conservation

Challenges and Prospects for the Conservation of Crop Genetic Resources in Field Genebanks, in In Vitro Collections and/or in Liquid Nitrogen

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