نتایج جستجو برای: polymorphic markers
تعداد نتایج: 241671 فیلتر نتایج به سال:
the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...
Buddleja (butterfly bush) is a genus of common landscape plants in temperate and subtropical gardens. Substantial breeding has led to wealth diverse cultivars with varied pedigrees. Molecular markers would be useful tools for breeders others studying butterfly bush identify cultivars. We evaluated SSR developed fingerprint 11 determine whether they were cultivar identification. Markers Bud_03, ...
Genetic diversity estimation of plant materials is one of the important pre-breeding activities in breeding field crops. Twenty-one microsatellite markers used to assess genetic diversity and relationship of 68 sunflower genotypes (Helianthus annuus L.). All of 21 pairs of SSR (Simple Sequence Repeats) markers produced a total number of 49 polymorphic bands. DNA fragments ranged from 9...
The genetic diversity of major crops, including durum wheat, has suffered an overall reduction with time. The knowledge of patterns of genetic diversity enhances the efficiency of germplasm conservation and improvement. In this study, 87 Iranian landraces of Triticum turgidum var. durum originating from different geographical areas of Iran, along with 21 durum cultivars from ten countries were ...
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