PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS
The effect of long-term storage of seeds of three leguminous species (Pisum sativum, Lens culinaris, and Cicer arietinum) on physiological (germination) and cytological (mitotic index) parameters of seeds and seedlings derived from them was studied. It was found that after nearly 35 years of storage...
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Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders
2014
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ftdoajarticles:oai:doaj.org/article:9ebf7293d7d94cca9062cea087edcc8a 2024-09-15T18:29:38+00:00 PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS B. M. Kershengolts I. F. Zhimulev N. P. Goncharov R. V. Chzhan G. V. Filippova A. A. Shein I. A. Prokopiev 2014-12-01T00:00:00Z https://doaj.org/article/9ebf7293d7d94cca9062cea087edcc8a EN RU eng rus Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders https://vavilov.elpub.ru/jour/article/view/139 https://doaj.org/toc/2500-3259 2500-3259 https://doaj.org/article/9ebf7293d7d94cca9062cea087edcc8a Вавиловский журнал генетики и селекции, Vol 16, Iss 3, Pp 675-682 (2014) plant seeds long-term storage seed viability permafrost genetic collections Genetics QH426-470 article 2014 ftdoajarticles 2024-08-05T17:48:57Z The effect of long-term storage of seeds of three leguminous species (Pisum sativum, Lens culinaris, and Cicer arietinum) on physiological (germination) and cytological (mitotic index) parameters of seeds and seedlings derived from them was studied. It was found that after nearly 35 years of storage in permafrost (temperature from –5,5 to –6,0 °C), without seeding, the germination of seeds of varieties of the species studied maintained at the same or slightly lower level than in reference samples (seeds of the same cultivars harvested in 2007–2009), and no significant difference in the growth rate of roots was recorded. The observed number of chromosomal aberrations in root meristem cells did not increase, except P. sativum cv. Latores and L. Culinaris cv. k-2330, and in these cases neither the laboratory germination nor the rates of growth processes decreased. Thus, long-term storage of seeds under permafrost conditions favored the preservation of their viability (germination) and can be offered as a promising method of seed storage. Article in Journal/Newspaper permafrost Directory of Open Access Journals: DOAJ Articles |
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Directory of Open Access Journals: DOAJ Articles |
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language |
English Russian |
topic |
plant seeds long-term storage seed viability permafrost genetic collections Genetics QH426-470 |
spellingShingle |
plant seeds long-term storage seed viability permafrost genetic collections Genetics QH426-470 B. M. Kershengolts I. F. Zhimulev N. P. Goncharov R. V. Chzhan G. V. Filippova A. A. Shein I. A. Prokopiev PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS |
topic_facet |
plant seeds long-term storage seed viability permafrost genetic collections Genetics QH426-470 |
description |
The effect of long-term storage of seeds of three leguminous species (Pisum sativum, Lens culinaris, and Cicer arietinum) on physiological (germination) and cytological (mitotic index) parameters of seeds and seedlings derived from them was studied. It was found that after nearly 35 years of storage in permafrost (temperature from –5,5 to –6,0 °C), without seeding, the germination of seeds of varieties of the species studied maintained at the same or slightly lower level than in reference samples (seeds of the same cultivars harvested in 2007–2009), and no significant difference in the growth rate of roots was recorded. The observed number of chromosomal aberrations in root meristem cells did not increase, except P. sativum cv. Latores and L. Culinaris cv. k-2330, and in these cases neither the laboratory germination nor the rates of growth processes decreased. Thus, long-term storage of seeds under permafrost conditions favored the preservation of their viability (germination) and can be offered as a promising method of seed storage. |
format |
Article in Journal/Newspaper |
author |
B. M. Kershengolts I. F. Zhimulev N. P. Goncharov R. V. Chzhan G. V. Filippova A. A. Shein I. A. Prokopiev |
author_facet |
B. M. Kershengolts I. F. Zhimulev N. P. Goncharov R. V. Chzhan G. V. Filippova A. A. Shein I. A. Prokopiev |
author_sort |
B. M. Kershengolts |
title |
PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS |
title_short |
PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS |
title_full |
PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS |
title_fullStr |
PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS |
title_full_unstemmed |
PRESERVATION OF THE GENE POOL OF PLANTS UNDER IN PERMAFROST CONDITIONS: STATE, ADVANTAGES, AND PROSPECTS |
title_sort |
preservation of the gene pool of plants under in permafrost conditions: state, advantages, and prospects |
publisher |
Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders |
publishDate |
2014 |
url |
https://doaj.org/article/9ebf7293d7d94cca9062cea087edcc8a |
genre |
permafrost |
genre_facet |
permafrost |
op_source |
Вавиловский журнал генетики и селекции, Vol 16, Iss 3, Pp 675-682 (2014) |
op_relation |
https://vavilov.elpub.ru/jour/article/view/139 https://doaj.org/toc/2500-3259 2500-3259 https://doaj.org/article/9ebf7293d7d94cca9062cea087edcc8a |
_version_ |
1810471043111845888 |