A5048548398- Wheat and Barley Genetics and Pathology
- Genetics and Plant Breeding
- Genetic Mapping and Diversity in Plants and Animals
- Rice Cultivation and Yield Improvement
- Politics and Conflicts in Afghanistan, Pakistan, and Middle East
- Post-Soviet Geopolitical Dynamics
- Soil and Land Suitability Analysis
- Turkey's Politics and Society
- Aeolian processes and effects
- Agricultural and Rural Development Research
Zabol University
2018
Since in most mapping models geometric mean of different criteria are used to determine the desertification intensity, one important issues studies is understanding similar areas, which require management after determining intensity map. Two classes may due differences that affect its severity. Therefore, geomorphological facies as working units Sistan plain, we hierarchical cluster analysis identify homogeneous environmental (HEMUs) based on indices MEDALUS model. According model, studied...
Association analysis based on linkage disequilibrium has become a common and powerful approach for detection of QTLs underlying complex agronomic traits including drought tolerance. To determine marker/trait association, 148 modern European spring barley cultivars were evaluated under stress. Associations morphological with AFLP/SSR markers investigated the mixed linear model using TASSEL3.0. Population structure was estimated various methods Bayesian clustering by STRUCTURE software, PCoA...
Abstract In the present study, 148 commercial barley cultivars were assessed by 14 AFLP primer combinations and 32 SSRs pairs. Population structure, linkage disequilibrium, genomic regions associated with physiological traits under drought stress investigated. The phenotypic results showed a high level of diversity between studied cultivars. divided into two subgroups. Linkage disequilibrium analysis revealed that r 2 values among all possible marker pairs have an average value 0.0178. mixed...
Association mapping has proven to be a powerful approach for dissecting the genetic basis of complex traits. In this study, QTLs controlling flag leaf characteristics under drought stress were detected in set 148 modern spring barley cultivars using AM analysis. Flag length (FLL), width (FLW), relative water content (RWC), chlorophyll content, and maximum quantum efficiency PSII (Fv/Fm) which are important photosynthetic rate, evaluated normal irrigation conditions at grain filling stage....
Identification of genomic loci controlling phenologic and morphologic traits in barley (Hordeum vulgare L.) genotypes using association analysis