نتایج جستجو برای: phenotypic markers
تعداد نتایج: 277994 فیلتر نتایج به سال:
in wheat na+ exclusion and k+/na+ have shown to be associated with salinity tolerance, therefore in order to identify qtls with additive effect for na+ and k+ concentration traits in roots and shoots of wheat, 319 bread wheat recombinant inbred lines (ril f7), derived from a cross between roshan cultivar (salt tolerant) and falat cultivar (salt sensitive), along with their parents and 2 checks...
association analysis is a useful method for evaluation of significant association between molecular marker and phenotype of trait. this study was performed to evaluate association between traits related with powdery mildew resistance and molecular markers. this investigation was performed using 77 barley genotypes and aflp markers. in phenotypic evaluation, reaction of seedlings to powdery mild...
Cultivated peanut (Arachis hypogaea L.) is an allotetraploid (AABB, 2n = 4x = 40), valued for its edible oil and digestible protein. Seed size and weight are important agronomical traits significantly influence the yield and nutritional composition of peanut. However, the genetic basis of seed-related traits remains ambiguous. Association mapping is a powerful approach for quickly and efficient...
to compare different qtl mapping methods, a population with genotypic and phenotypic data was simulated. in bayesian approach, all information of markers can be used along with combination of distributions of snp markers. it is assumed that most of the markers (95%) have minor effects and a few numbers of markers (5%) exert major effects. the simulated population included a basic population of ...
Indian mustard has the share of over 80% to total rapeseed-mustard production in country. Present investigation is conducted guesstimate possible presence diversity among 38 germplasm lines and 5 cultivated varieties by using 12 morpho-physiological parameters as well microsatellite markers. Phenotypic analysis variance for yield its attributing traits revealed that, genotypes taken this had si...
Pear is one of the most important fruit species grown in temperate zones globe. Besides production, pear are highly valued forestry and agroforestry systems; landscaping, as ornamental features; fruits ecological value, other areas. The Pyrus species, obtained from a gene bank, were evaluated for different morphological traits trees, leaves, flowers, fruits, well their responses to attacks prin...
Marker-Assisted Pyramiding of Multiple Disease Resistance Genes in Coffee Genotypes (Coffea arabica)
The use of resistant cultivars is the most effective strategy for controlling coffee leaf rust caused by fungus Hemileia vastatrix. To assist development such cultivars, amplified fragment-length polymorphism (AFLP) markers linked to two loci resistance races I and II as well pathotype 001 H. vastatrix were converted sequence-characterized region (SCAR) cleaved polymorphic site (CAPS) markers. ...
Groundnut (Arachis hypogaea L.) is one of the important economic crops world. It world’s fourth most source edible oil and third vegetable protein. A study was conducted at Department Seed Science Technology, B. A. College Agriculture, AAU, Anand, to investigate morphological molecular characterization in different Arachis spp. The experiment laid out randomized complete block design with two r...
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