Abstract:
:The genetic diversity analysis of 90 barley samples, including 45 wild close relatives of barley from the Tibet region of China and 45 wild accessions from different countries throughout the Middle East, were carried out using ISSR and SSR markers. The results showed that Tibetan wild close relatives of barley had a higher genetic diversity than those from the Middle East. Ten ISSR primers amplified 91 allelic variants, of which 79 were polymorphic (86.81%), in the Tibetan genotypes and 82 allelic variants, of which 66 were polymorphic (80.49%), in the Middle East genotypes. Eleven primer pairs of SSR markers amplified 100 allelic variants among the Tibetan genotypes with 100 polymorphic bands (100%). Among the Middle East genotypes, 78 allelic variants were produced containing 77 polymorphic bands (98.72%). Moreover, the total gene diversity analysis (HT) values of Tibetan barley (0.227 for ISSRs and 0.126 for SSRs) were higher than those of Middle East (0.212 for ISSRs and 0.102 for SSRs). Cluster analysis of the ISSR and SSR results by the UPGMA method revealed two distinct groups correlated with the geographic origin of sampling. These results offer a new evidence for the theory of the origin of Hordeum vulgare L.
journal_name
C R Bioljournal_title
Comptes rendus biologiesauthors
Wang A,Yu Z,Ding Ydoi
10.1016/j.crvi.2008.11.007subject
Has Abstractpub_date
2009-04-01 00:00:00pages
393-403issue
4eissn
1631-0691issn
1768-3238pii
S1631-0691(08)00327-2journal_volume
332pub_type
杂志文章abstract::Studies on the cognitive abilities of manatees are limited despite their importance for the environmental enrichment and welfare of individuals in captivity and the understanding of manatee behaviour in the wild. Our study analyses how the presence of new stimuli and their association with food may have changed the be...
journal_title:Comptes rendus biologies
pub_type: 新闻
doi:10.5802/crbiol.6
更新日期:2020-06-05 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2008.01.006
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2014.07.007
更新日期:2014-10-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2011.03.010
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journal_title:Comptes rendus biologies
pub_type: 杂志文章,评审
doi:10.1016/j.crvi.2009.09.008
更新日期:2009-11-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2008.08.011
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journal_title:Comptes rendus biologies
pub_type: 杂志文章,评审
doi:10.1016/j.crvi.2016.04.003
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2015.03.011
更新日期:2015-05-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章,评审
doi:10.1016/j.crvi.2008.07.018
更新日期:2008-10-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2016.05.011
更新日期:2016-09-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2007.12.001
更新日期:2008-02-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2005.07.008
更新日期:2006-01-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2013.11.004
更新日期:2014-01-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2003.09.010
更新日期:2003-10-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 历史文章,杂志文章
doi:10.1016/j.crvi.2006.03.004
更新日期:2006-05-01 00:00:00
abstract::The history of selection of Daphnia magna populations living in North African temporary ponds may differ from populations inhabiting permanent ponds. Laboratory experiments were conducted to examine the effect of fish Gambusia holbrooki and invertebrate Notonecta glauca kairomones on the life history traits of the fre...
journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2010.09.004
更新日期:2010-11-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2010.07.001
更新日期:2010-10-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2007.02.004
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2008.06.007
更新日期:2008-09-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2007.04.006
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2011.01.007
更新日期:2011-04-01 00:00:00
abstract::Sleep is a ubiquitous component of animal life, and prolonged sleep deprivation is fatal in both vertebrates and invertebrates. The physiologic function of sleep, however, is not known. We propose here that sleep provides a period of time necessary to reapportion resources within neurons and neural systems that become...
journal_title:Comptes rendus biologies
pub_type: 杂志文章,评审
doi:10.1016/j.crvi.2004.05.009
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abstract::Eutypa dieback (dying arm disease, eutypiosis) is a very devastating disease in many grape-producing areas around the world. This vascular disease is induced by the ascomycete Eutypa lata Pers. Fr. Tul & C. Tul. invading the trunk by pruning wounds. The environmental factors and the nutritional requirements regulating...
journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2005.01.006
更新日期:2005-03-01 00:00:00
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2006.11.005
更新日期:2007-02-01 00:00:00
abstract::Only females were observed in Spasalus crenatus (Mac Leay 1819) in the Antilles, from Puerto Rico to Saint-Vincent, whereas both sexes are in Trinidad and on the continent. No difference in endo- and ectodermic female genitalia could be noticed between the two populations. Chromosomes of specimens from Guadeloupe reve...
journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2015.09.001
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journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2012.01.004
更新日期:2012-03-01 00:00:00
abstract::The genus Pseudouroplectes Lourenço, 1995 (Buthidae) remains among the less speciose Malagasy genera and all the known species are extremely rare. A new species is described from the dry forests in the Tsingy formations of the National Park Bemaraha, extending the distribution of the genus further north. Once again, t...
journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2015.11.001
更新日期:2016-01-01 00:00:00
abstract::Apoptosis and inflammation are important cellular processes that are highly regulated through specific protein-protein interactions (PPI). Proteins involved in these signaling cascades often carry PPI domains that belong to the death-domain superfamily. This includes the structurally well-characterized Death Domain (D...
journal_title:Comptes rendus biologies
pub_type: 杂志文章,评审
doi:10.1016/j.crvi.2004.08.006
更新日期:2004-12-01 00:00:00
abstract::To infer the anatomical evolution of the Hymenophyllaceae (filmy ferns) and to test previously suggested scenarios of regressive evolution, we performed an exhaustive investigation of stem anatomy in the most variable lineage of the family, the trichomanoids, using a representative sampling of 50 species. The evolutio...
journal_title:Comptes rendus biologies
pub_type: 杂志文章
doi:10.1016/j.crvi.2011.07.009
更新日期:2011-12-01 00:00:00