Assessment of genetic diversity of wheat genotypes by resistance gene analog-EST markers

Assessment of genetic diversity of wheat genotypes by resistance gene analog-EST markers.

Resistance gene analog-expressed sequence tag (RGA-EST)-based markers have been used for variety discrimination and studies of genetic diversity in wheat. Our aim is to increase the competitiveness of public wheat breeding programs through intensive use of modern selection technologies, mainly marker-assisted selection. The genetic diversity of 77 wheat nucleotide binding site (NBS)-containing ...

Assessment of genetic diversity among sunflower genotypes using microsatellite markers

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...

study of genetic diversity of wheat genotypes by rapd markers

the genetic diversity of 48 wheat genotypes was studied by rapd markers at 2012 in laboratory of department of agronomy and plant breeding, university of mohaghegh ardebili. 10 primers from 70 used primers showed suitable banding patterns. these primers totally produced 73 polymorphic bands with mean 7.3 for each primer. the number of bands for 55 and 59 primers were 5 and 11, respectively. the...

Assessment of genetic diversity and identification of SSR markers associated with grain iron content in Iranian prevalent wheat genotypes

Iron is one of the most important nutrients in the human diet. According to the high consumption of staple foods such as wheat, the deficiency of iron in these crops would lead to nutritional disorders and related complications. To identify microsatellite markers associated with wheat grain iron content,38Iranian prevalent wheat genotypes were assessed using 30 pairs of genomic and EST microsat...

Comparative Analyses of the Genetic Diversity Among Bread Wheat Genotypes Based on RAPD and SSR Markers