Mapping of QTLS
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Part 1 book "Quantitative genetics, genomics and plant breeding" includes content: Quantitative genetics, genomics and the future of plant breeding; why quantitative geneticists should care about bioinformatics; QTL analysis - problems and (possible) solutions; association mapping in plant populations; integrating molecular techniques into quantitative genetics and plant breeding; use of molecular markers in plant breeding - drought tolerance improvement in tropical maize, explorations with barley genome maps;... and other contents.
235p dianmotminh04 12-07-2024 0 0 Download
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Part 1 book "The genetics and genomics of the rabbit" includes content: The evolution, domestication and world distribution of the european rabbit (oryctolagus cuniculus); rabbit breeds and lines and genetic resources; the genome of the european rabbit and genomic tools; cytogenetics, physical and genetic maps and qtl mapping in the european rabbit,... and other contents.
196p oursky05 20-09-2023 2 1 Download
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Part 1 book "Genomic selection in animals" includes content: The multiple comparison problem, linkage mapping of QTL, marker‐assisted selection - basic strategies genetic evaluation based on dense marker maps - basic strategies, genomic evaluation based on analysis of production records, validation of methods for genomic estimated breeding values,...and other contents.
108p oursky05 20-09-2023 6 3 Download
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Spotted wilt, caused by tomato spotted wilt virus (TSWV), has been one of major diseases in cultivated peanut grown in the southeastern United States (US) since 1990. Previously a major quantitative trait locus (QTL) controlling spotted wilt disease resistance was mapped to an interval of 2.55 cM genetic distance corresponding to a physical distance of 14.4 Mb on chromosome A01 of peanut by using a segregating F2 population.
12p vinarcissa 21-03-2023 1 1 Download
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During the last two decades, many QTL (quantitative trait locus) mapping experiments in pigs have been conducted using F2 crosses established from two outbred founder breeds. The founder breeds were frequently chosen from the Asian and European type breeds.
8p vinarcissa 21-03-2023 2 1 Download
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Rice is one of the most important food crops in the world and mainly cultivated in paddy feld by transplanting seedlings. However, increasing water scarcity due to climate change, labor cost for transplanting, and competition from urbanization is making this traditional method of rice production unsustainable in the long term.
14p vinarcissa 21-03-2023 4 1 Download
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Determination of microsatellite lengths or other DNA fragment types is an important initial component of many genetic studies such as mutation detection, linkage and quantitative trait loci (QTL) mapping, genetic diversity, pedigree analysis, and detection of heterozygosity.
8p vinarcissa 21-03-2023 4 1 Download
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QTL variations for growth-related traits in eight distinct families of common carp (Cyprinus carpio)
Comparing QTL analyses of multiple pair-mating families can provide a better understanding of important allelic variations and distributions. However, most QTL mapping studies in common carp have been based on analyses of individual families.
12p vinarcissa 21-03-2023 7 1 Download
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QTL mapping through genome-wide association studies (GWAS) is challenging, especially in the case of low heritability complex traits and when few animals possess genotypic and phenotypic information.
9p vinarcissa 21-03-2023 1 1 Download
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Previous studies in the Norwegian pig breeds Landrace and Duroc have revealed a QTL for levels of skatole located in the region 74.7–80.5 Mb on SSC7. Skatole is one of the main components causing boar taint, which gives an undesirable smell and taste to the pig meat when heated.
9p vinarcissa 21-03-2023 4 1 Download
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Considerable natural variation for lifespan exists within human and animal populations. Genetically dissecting this variation can elucidate the pathways and genes involved in aging, and help uncover the genetic mechanisms underlying risk for age-related diseases.
13p vinarcissa 21-03-2023 9 1 Download
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Increasing the yield of barley (Hordeum vulgare L.) is a main breeding goal in developing barley cultivars. A high density genetic linkage map containing 1894 SNP and 68 SSR markers covering 1375.8 cM was constructed and used for mapping quantitative traits.
13p vinarcissa 21-03-2023 10 1 Download
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Most agronomical traits of crop species are complex traits controlled by multiple genes and affected by environmental factors. While considerable efforts have been made to fine-map and clone major quantitative trait loci (QTLs) for yield-related traits in rice, it is not until recently that the attention has been paid to minor QTLs.
10p vinarcissa 21-03-2023 7 1 Download
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High-resolution mapping of the loci (QTN) responsible for genetic variation in quantitative traits is essential for positional cloning of candidate genes, and for effective marker assisted selection. The confidence interval (QTL) flanking the point estimate of QTN-location is proportional to the number of individuals in the mapping population carrying chromosomes recombinant in the given interval.
16p vinarcissa 21-03-2023 2 1 Download
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Grain zinc and iron concentration is a complex trait that is controlled by quantitative trait loci (QTL) and is important for maintaining body health. Despite the substantial effort that has been put into identifying QTL for grain zinc and iron concentration, the integration of independent QTL is useful for understanding the genetic foundation of traits.
15p vinarcissa 21-03-2023 4 1 Download
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Peanut is one of the major source for human consumption worldwide and its seed contain approximately 50% oil. Improvement of oil content and quality traits (high oleic and low linoleic acid) in peanut could be accelerated by exploiting linked markers through molecular breeding.
14p vinarcissa 21-03-2023 3 1 Download
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The aim of the current study was to build an accurate linkage map of SSCX to provide precise estimates of recombination rates along this chromosome and creating a new tool for QTL fine mapping.
6p vinarcissa 21-03-2023 5 1 Download
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How to map quantitative trait loci (QTL) with epistasis efficiently and reliably has been a persistent problem for QTL mapping analysis. There are a number of difficulties for studying epistatic QTL. Linkage can impose a significant challenge for finding epistatic QTL reliably.
13p vinarcissa 21-03-2023 4 1 Download
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High temperature (heat) stress during grain filling is a major problem in most of the wheat growing areas. Developing heat tolerant cultivars has become a principal breeding goal in the Southern and Central Great Plain areas of the USA.
13p vinarcissa 21-03-2023 2 1 Download
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Root is the prime organ that sucks water and nutrients from deep layer of soil. Wild barley diversity exhibits remarkable variation in root system architecture that seems crucial in its adaptation to abiotic stresses like drought. In the present study, we performed quantitative trait locus (QTL) mapping of root and related shoot traits under control and drought conditions using a population of wild barley introgression lines (ILs).
12p vinarcissa 21-03-2023 4 1 Download