Genetic combining ability
WebGenetic effects of combining ability studies for quantitative traits in intraand interspecific crosses of diploid cotton (G. arboreum and G. herbaceum) WebDec 9, 2024 · Specific combining ability (SCA) is the relative performance of a cross that is associated with non-additive gene action, predominantly contributed by dominance, …
Genetic combining ability
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WebMay 25, 2016 · Importance of combining ability in applied genetics including plant and animal breeding cannot be overemphasized. The GCA concept has been effectively … WebAdditive genetic variation, as estimated by general combining ability, has been found to be prominent in tall fescue for traits such as forage yield components (Volenec et al., 1984), seed yield components (Nguyen and Sleper, 1985), in vitro dry matter digestibility (IVDMD), detergent fiber parameters (Nguyen et al., 1982), and ozone resistance ...
WebAug 1, 2014 · Most of the characters had high general combining ability and specific combining ability estimates, showing the relevance of both additive and nonadditive … WebGenetic incompatibility. Genetic incompatibility describes the process by which mating yields offspring that are nonviable, prone to disease, or genetically defective in some …
WebJun 1, 2024 · Understanding combining ability and heterosis among diverse maize germplasm resources is important for breeding hybrid maize (Zea mays L.). Using 28 temperate and 23 tropical maize inbreds that represent different ecotypes and worldwide diversity of maize germplasm, we first developed a large-scale multiple-hybrid population … WebApr 11, 2024 · The implications of genetic information, combining ability, and inbred–GCA and inbred–hybrid relationships on breeding strategies are discussed. Introduction. …
WebJul 22, 2024 · Previous studies mainly focused on dissecting the genetic basis of yield-related traits per se，but the genetic basis of general combining ability (GCA) for these traits is still unclear. In the present study, 328 RILs were crossed as males to two testers according to the NCII mating design, resulting in a hybrid panel composed of 656 hybrids.
WebGenetic Matching: Simple Definition. Genetic matching is an algorithm that iteratively checks propensity scores. It improves them using a combination of propensity score … flying jeep ww2WebJan 16, 2014 · Full factorial algal exchange experiments combining bacteria from each lake with phytoplankton from one of the lakes or a no-phytoplankton control confirmed the effect of phytoplankton presence and composition on the composition of the bacterial community and Polynucleobacter subtypes. ... Results from these studies contribute to the ability to ... flying jenny inventionWebAn assessment of genetic diversity and combining ability of elite castor genotypes suitable for rainfed conditions. Amit Rana. 2024. A study was conducted to assess the diversity of 72 castor genotypes used as male lines in the hybrid breeding programme in India using multivariate analysis in addition to morphological characterization using DUS ... flying jenny industrial revolutionWebGenetic effects of combining ability studies for quantitative traits in intraand interspecific crosses of diploid cotton (G. arboreum and G. herbaceum) flying jetpack costWebJun 30, 2016 · The diallel mating design is a powerful biometric approach to assess general combining ability (GCA) and specific combining ability (SCA) effects and determine the gene action involved in various ... greenman ashley l mdWebGeneral Combining Ability. 1. Tested lines are sown in spatial isolation together with the tester, one row of the line, and one row of the tester. Artificial male sterility is ... 2. Since mostly inbred lines that are parental components of the best hybrids are used as testers, … SRS is rarely used in tree breeding programs today, because it is less … green man at offleyWebJan 7, 2024 · Das, A, Yadav, RK, Choudhary, H, Singh, S, Khade, YP and Chandel, R (2024) Determining genetic combining ability, heterotic potential and gene action for yield contributing traits and yellow vein mosaic virus (YVMV) resistance in Okra. Plant Genetic Resources: Characterization and Utilization 1, 1–4.Google Scholar flying jenny definition