Allelic diversity associated with aridity gradient in wild emmer wheat populations
نویسندگان
چکیده
منابع مشابه
Linkage Relationships in Wild Emmer Wheat, TRITICUM DICOCCOIDES.
The linkage relationships in wild emmer wheat, Triticum dicoccoides , between nine enzymatic loci (Mdh-1, Ipo, beta-Glu, Pept-1, Pept-3, Est-5, Est-1, 6Pgdh-2 and Hk) and a coleoptile pigment locus (Rc) were investigated. Chromosome locations of genes were inferred from analysis of ditelocentric lines of Triticum aestivum, cultivar Chinese Spring. The loci Mdh-B1 and Hk are linked (lambda = 0.1...
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Wheat (Triticum spp.) is one of the founder crops that likely drove the Neolithic transition to sedentary agrarian societies in the Fertile Crescent more than 10,000 years ago. Identifying genetic modifications underlying wheat's domestication requires knowledge about the genome of its allo-tetraploid progenitor, wild emmer (T. turgidum ssp. dicoccoides). We report a 10.1-gigabase assembly of t...
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This study was carried out to investigate the relationship between microsatellite markers and some agronomic and morphological traits in wild einkorn wheat populations collected from western parts of Iran. Plant materials included 163 wild einkorn wheat accessions selected from 664 samples collected from 34 regions in of Ilam, Kermanshah and Kurdistan provinces. Seeds of selected accessions wer...
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The evolution of life history is shaped by life expectancy. Life-history traits coevolve, and optimal states for particular traits are constrained by trade-offs with other life-history traits. Life histories contrast among species, but may also diverge intraspecifically, at the level of populations. We studied the evolution of female reproductive allocation strategy, using natural populations o...
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ژورنال
عنوان ژورنال: Plant, Cell & Environment
سال: 2007
ISSN: 0140-7791,1365-3040
DOI: 10.1111/j.1365-3040.2007.01731.x