Mostrando ítems 1-10 de 24
Molecular mapping of quantitative trait loci for kernel morphology traits in a non-1BL.1RS × 1BL.1RS wheat cross
The improvement of kernel morphology traits is an important goal in common wheat (Triticum aestivum L.) breeding programs because of their close relationship with grain yield and milling quality. The aim of this study was ...
Contribution of CIMMYT wheat germplasm to genetic improvement of grain yield in spring wheat of Sichuan, Yunnan, Gansu, and Xinjiang provinces
Information on advances in wheat (Triticum aestivum L.) productivity is essential for genetic improvement on yield potential. Four yield potential trials with totally 59 leading cultivars from Sichuan, Yunnan, Gansu, and ...
Distribution of allelic variation for genes of vernalization and photoperiod among wheat cultivars from 23 countries
Molecular markers for vernalization genes Vrn-A1, Vrn-B1, Vrn-D1 and Vrn-B3 and photoperiod gene Ppd-D1 were used to detect the presence of these genes among 755 cultivars from 23 countries. Days to heading and physiological ...
Marker-assisted selection of HMW-Glutenin 1Dx5+1Dy10 gene and 1B/1R translocation for improving industry quality in common wheat
Glutenin subunits play an important role in determining processing quality in common wheat. In this study, a total of 125 BC2F4 lines derived from four populations by marker-assisted backcrossing, with Yumai 34, Gaocheng ...
Variation of major mineral elements concentration and their relationships in grain of Chinese wheat
Investigation on concentration of mineral elements including micronutrients as Fe and Zn in wheat grains which are essential for human life is very important for human health. Method 240 cultivars and advanced lines, ...
Effects of genotype, location, and genotype by location interaction on main wheat quality traits in Inner Mongolia
In our previous investigation on grain quality of Chinese spring sown wheat (Triticum aestivum L.), we sampled two sites from Inner Mongolia and got primary result of location effect on grain quality. To map out the regional ...