نتایج جستجو برای: assisted selection mas
تعداد نتایج: 461109 فیلتر نتایج به سال:
Traditionally breeders and geneticists alike have used morphological characteristics or phenotype to distinguish various genotypes/cultivars. However, with the advent of cytoplasmic capture, phenotyping can become difficult, if not impossible. Through this process, lines with new cytoplasms (alloplasmic lines) differ in their cytoplasmic material but have the same nuclear DNA. Since nuclear DNA...
As one of the essential cereal crops, wheat provides 20% calories and proteins consumed by humans. Due to population expansion, dietary shift climate change, it is challenging for breeders develop new varieties meeting production requirements. Marker-assisted selection (MAS) has distinct advantages over conventional in plant breeding, such as being time-saving, cost-effective goal-oriented. Thi...
BACKGROUND Genomic selection or genome-wide selection (GS) has been highlighted as a new approach for marker-assisted selection (MAS) in recent years. GS is a form of MAS that selects favourable individuals based on genomic estimated breeding values. Previous studies have suggested the utility of GS, especially for capturing small-effect quantitative trait loci, but GS has not become a popular ...
A sufficient level of intramuscular fat (IMF) is needed to enhance consumer acceptance of pork products, and is currently receiving greater attention within swine genetic improvement programmes. An examination of previously described and novel genetic variants within candidate genes for IMF deposition was performed to evaluate potential use of genetic markers in marker-assisted selection (MAS)....
ویروس y سیب زمینی (potato virus y; pvy) یکی از عوامل مهم تأثیر گذار بر روی کیفیت و عملکرد توتون (nicotiana tabacum l.) می باشد. نشانگرهای مولکولی مبتنی بر dna ابزار ارزشمندی برای به-نژادی گیاهان و انتخاب به کمک نشانگر (marker assisted selection: mas) برای مقاومت به آفات و بیماری ها و برخی صفات مطلوب هستند. در این مطالعه تنوع ژنتیکی 27 ژنوتیپ شرقی و نیمه شرقی توتون با 28 جفت آغازگر ssr بررسی گرد...
Selection for immune response parameters may lead to improved general disease resistance. Because disease resistance and immune response are hard-to-measure quantitative traits with low to moderate heritability, they may respond more efficiently to marker-assisted selection (MAS) than to phenotypic selection. To detect DNA markers linked to quantitative trait loci (QTL) associated with immune r...
This paper discusses the multimedia processing environment, the applicability of analytic hierarchy process (AHP) in problem solving, and how AHP can be applied to the selection of multimedia authorizing systems (MAS) in a group decision environment. A MAS selection model is proposed to facilitate the group's decision making in the selection of MAS. Six software engineers, who are technically c...
Advances in next-generation sequencing and genotyping technologies have enabled generation of large-scale genomic resources such as molecular markers, transcript reads and BAC-end sequences (BESs) in chickpea, pigeonpea and groundnut, three major legume crops of the semi-arid tropics. Comprehensive transcriptome assemblies and genome sequences have either been developed or underway in these cro...
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