نتایج جستجو برای: gene pyramiding
تعداد نتایج: 1141531 فیلتر نتایج به سال:
Disease resistance gene pyramiding is a widely used strategy to enhance durability. Marker-assisted selection (MAS) was applied pyramide the alleles Run1 and Ren3, which confer against grape powdery mildew (Erysiphe necator). Two F1 full-sibs carrying Ren3 in heterozygosity were selfed develop breeding populations analysis. From 637 genotyped plants, 313 (50.6%) had pyramided. Seven (1.1%) of t...
Gene pyramiding is an effective strategy to provide a durable and high level of powdery mildew (PM) resistance in mungbean [Vigna radiata (L.) R. Wilczek]. The objectives this study were evaluate PM levels pyramided BC2F1 progenies derived from marker-assisted selection KING (recurrent parent) × SUPER5 (donor cross measure their agronomic performance under fi eld condition. results showed that ...
Vigorous cold tolerance at the fertilization stage (CTF) is a very important characteristic for stable rice production in cold temperature conditions. Because CTF is a quantitatively inherited trait, pyramiding quantitative trait loci (QTLs) using marker-assisted selection (MAS) is effective for improving CTF levels in rice breeding programs. We previously identified three QTLs controlling CTF,...
Wheat production worldwide is severely challenged by different pest and pathogen species, misguided application of chemicals in farming significantly stimulates crop invaders to develop insecticide resistance. The growing desire for sustainable agriculture has promoted the breeding wheat cultivars with durable pests diseases resistance tolerance traits, which have become increasingly imperative...
Tomato is the second most important vegetable crop in world after potato. Its production hindered by fungal and viral diseases. Control of these diseases requires a significant investment that represents up to 40% costs. Marker-assisted gene pyramiding powerful breeding tool which allow rapid constitution lines with broad spectrum resistance against Nevertheless, accuracy rapidity introgression...
Exploitation of the heterosis of hybrid rice has shown great success in the improvement of rice yields. However, few genotypes exhibit strong restoration ability as effective restorers of cytoplasmic male sterility (CMS) in the development of hybrid rice. In this study, we developed a platform for the breeding by design of CMS restorer lines based on a library of chromosomal single segment subs...
Rice is a staple and most important security food crop consumed by almost half of the world's population. More rice production is needed due to the rapid population growth in the world. Rice blast caused by the fungus, Magnaporthe oryzae is one of the most destructive diseases of this crop in different part of the world. Breakdown of blast resistance is the major cause of yield instability in s...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید