نتایج جستجو برای: improving twining trait in najdi population can be expected by marker assisted selection
تعداد نتایج: 18376957 فیلتر نتایج به سال:
Abstract This study aimed to detect the quantitative trait loci (QTL) which affecting growth traits in some parts of chromosomes 1 Sanjabi lambs. The population consisted six groups fathers had an average 39.17 Initially, were genotyped for eight microsatellite markers on chromosome 1, and offspring heterozygote genotyped. body’s weight at birth, 3, 6, 9, 12 months, corrected fixed effects year...
abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...
Genomic selection is a form of marker-assisted selection in which genetic markers covering the whole genome are used so that all quantitative trait loci (QTL) are in linkage disequilibrium with at least one marker. This approach has become feasible thanks to the large number of single nucleotide polymorphisms (SNP) discovered by genome sequencing and new methods to efficiently genotype large nu...
abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...
The traditional molecular selection index (MSI) employed in marker-assisted selection maximizes the selection response by combining information on molecular markers linked to quantitative trait loci (QTL) and phenotypic values of the traits of the individuals of interest. This study proposes an MSI based on an eigenanalysis method (molecular eigen selection index method, MESIM), where the first...
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
Abstract SNPscan breeder is a software that enables the simulation of breeding programs using simulated individual whole genome data, different genetic architectures trait interest, mating designs and selection criteria, i.e. pheno-types, values from progeny tests, marker-assisted (MAS) genomic (GS). The impact population size, design, intensity, architecture, heritability criteria on gains, ki...
for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...
Head smut (HS) is one of the most devastating diseases maize in spring production regions China. Quantitative trait loci (QTL) for HS resistance were identified this study to provide theoretical and applied tools breeding maize. QTL associated with a F2:3 population derived from T32 (highly resistant genotype) × HC susceptible cross. Analysis each three environments collective analysis across a...
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