Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins
A study was made of the genetic variability of 101 barley populations belonging to the four, wild, Spanish species of the genus Hordeum (the autogamous H. marinum subspp. marinum and gussoneanum, and H. murinum subspp. murinum and leporinum, plus the allogamous species H. bulbosum and H. secalinum). Electrophoresis of endosperm proteins was performed using a large number of individuals from each population sampled, in order to determine intra- and interpopulational variation. The distribution of variability observed by population and taxonomic unit, is closely related to the breeding system. Hordeum bulbosum showed the greatest intrapopulational variability and H. marinum subsp. gussoneanum the least. In contrast to the autogamous species, the allogamous species showed low levels of interpopulational variation.
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Format: | artículo biblioteca |
Language: | English |
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Springer Nature
1999
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Subjects: | Poaceae, Hordeum, Barley, Endosperm proteins, Variability, Phylogeny, |
Online Access: | http://hdl.handle.net/20.500.12792/6051 http://hdl.handle.net/10261/295239 |
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dig-inia-es-10261-2952392023-02-20T10:46:10Z Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins De Bustos, A. Casanova, C. Jouve, N. Soler, C. Poaceae Hordeum Barley Endosperm proteins Variability Phylogeny A study was made of the genetic variability of 101 barley populations belonging to the four, wild, Spanish species of the genus Hordeum (the autogamous H. marinum subspp. marinum and gussoneanum, and H. murinum subspp. murinum and leporinum, plus the allogamous species H. bulbosum and H. secalinum). Electrophoresis of endosperm proteins was performed using a large number of individuals from each population sampled, in order to determine intra- and interpopulational variation. The distribution of variability observed by population and taxonomic unit, is closely related to the breeding system. Hordeum bulbosum showed the greatest intrapopulational variability and H. marinum subsp. gussoneanum the least. In contrast to the autogamous species, the allogamous species showed low levels of interpopulational variation. 2023-02-20T10:46:10Z 2023-02-20T10:46:10Z 1999 artículo Plant Systematics and Evolution 214: 235-249 (1999) 0378-2697 http://hdl.handle.net/20.500.12792/6051 http://hdl.handle.net/10261/295239 10.1007/BF00985742 1615-6110 en none Springer Nature |
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Poaceae Hordeum Barley Endosperm proteins Variability Phylogeny Poaceae Hordeum Barley Endosperm proteins Variability Phylogeny |
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Poaceae Hordeum Barley Endosperm proteins Variability Phylogeny Poaceae Hordeum Barley Endosperm proteins Variability Phylogeny De Bustos, A. Casanova, C. Jouve, N. Soler, C. Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins |
description |
A study was made of the genetic variability of 101 barley populations belonging to the four, wild, Spanish species of the genus Hordeum (the autogamous H. marinum subspp. marinum and gussoneanum, and H. murinum subspp. murinum and leporinum, plus the allogamous species H. bulbosum and H. secalinum). Electrophoresis of endosperm proteins was performed using a large number of individuals from each population sampled, in order to determine intra- and interpopulational variation. The distribution of variability observed by population and taxonomic unit, is closely related to the breeding system. Hordeum bulbosum showed the greatest intrapopulational variability and H. marinum subsp. gussoneanum the least. In contrast to the autogamous species, the allogamous species showed low levels of interpopulational variation. |
format |
artículo |
topic_facet |
Poaceae Hordeum Barley Endosperm proteins Variability Phylogeny |
author |
De Bustos, A. Casanova, C. Jouve, N. Soler, C. |
author_facet |
De Bustos, A. Casanova, C. Jouve, N. Soler, C. |
author_sort |
De Bustos, A. |
title |
Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins |
title_short |
Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins |
title_full |
Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins |
title_fullStr |
Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins |
title_full_unstemmed |
Analysis of the genetic diversity of wild Spanish populations of the genus Hordeum through the study of their endosperm proteins |
title_sort |
analysis of the genetic diversity of wild spanish populations of the genus hordeum through the study of their endosperm proteins |
publisher |
Springer Nature |
publishDate |
1999 |
url |
http://hdl.handle.net/20.500.12792/6051 http://hdl.handle.net/10261/295239 |
work_keys_str_mv |
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1767603711887015936 |