Chromosome segment substitution lines
WebApr 10, 2024 · [Show full abstract] QTLs controlling grain chalkiness and grain shape were identified using single-segment substitution lines (SSSLs). The two QTLs were then dissected on rice chromosome 8 by ... WebNov 11, 2012 · Chromosome segment substitution lines are not only ideal materials for genome research, particularly for QTL mapping and cloning, but also genetic resources …
Chromosome segment substitution lines
Did you know?
WebNov 19, 2012 · Chromosome segment substitution lines (CSSLs) are powerful QTL mapping populations that have been used to elucidate the molecular basis of interesting traits of wild species. Cultivated peanut is … WebJan 8, 2024 · Several studies have proven that chromosome segment substitution lines (CSSL) as a permanent genetic resource serve as a powerful platform for the identification, fine mapping and cloning of QTLs ...
WebApr 8, 2024 · Doubled haploid (DH) lines contain two identical sets of chromosomes in their cells. They are completely homozygous, as only one allele is available for all the genes. Usually, DH lines are produced from haploid lines (Fig. 3.1 ). These haploid lines either occur spontaneously (e.g., rapeseed and maize) or can be induced artificially. WebAdditonally, a set of chromosome segment substitution lines, derived from Sasanishiki and Habataki, were evaluated for HT related quantitative trait loci (QTLs) across two environments in the natural field. A total of 12 QTLs associated with HT were detected, of which, 5 were identified in two environments, and 7 in one environment. ...
WebDec 17, 2010 · Chromosome segment substitution lines (CSSLs) and backcross inbred lines (BILs) are powerful tools for identifying these naturally occurring, favorable alleles … WebSep 7, 2016 · Chromosome segment substitution lines (CSSLs), also known as introgression lines, are permanent populations that possess the same genetic background as the recurrent parent. Differences among CSSLs usually involve only one or a few of the introgressed chromosome segments, which in turn effectively eliminate interference of …
WebJun 17, 2024 · Genetic populations provide the basis for genetic and genomic research, and chromosome segment substitution lines (CSSLs) are a powerful tool for the fine mapping of quantitative traits, new gene mining, and marker-assisted breeding.
WebAug 3, 2015 · To improve its powdery mildew resistance, we transferred chromosomes or chromosome segments of German White rye into Xiaoyan 6 by distant hybridization, chromosome manipulation and self-cross for many generations since 1995, and several chromosome translocation lines [7,9] and substitution line were developed and … phlebotomy centre bedfordWebMay 9, 2024 · QTL Analysis of Z414, a Chromosome Segment Substitution Line with Short, Wide Grains, and Substitution Mapping of qGL11 in Rice QTL Analysis of Z414, a Chromosome Segment Substitution Line with Short, Wide Grains, and Substitution Mapping of qGL11 in Rice Authors phlebotomy certificate of competenceWebMar 24, 2024 · Target chromosome-segment substitution paves the way for breeding by design and for accelerating the breeding process (Zhang, 2024). This CSSL line, with its specific genomic segment from wild soybean, is an essential genetic resource that can be used for the breeding of soybean with specifically designed quality traits in the future. phlebotomy certificate salaryphlebotomy cartoon picturesWebSep 29, 2024 · Construction of chromosome segment substitution lines of O. longistaminata accession W1508 (W1508ILs) in the genetic background of O. sativa L. … tst boces homeschool formsWebApr 11, 2024 · Wild relatives of wheat are essential gene pools for broadening the genetic basis of wheat. Chromosome rearrangements and genomic variation in alien chromosomes are widespread. Knowledge of the genetic variation between alien homologous chromosomes is valuable for discovering and utilizing alien genes. In this study, we … tstboces.orgWebJan 9, 2024 · Using Maize Chromosome Segment Substitution Line Populations for the Identification of Loci Associated with Multiple Disease Resistance Using Maize Chromosome Segment Substitution Line Populations for the Identification of Loci Associated with Multiple Disease Resistance Authors tst boces turning point