搜索结果: 1-15 共查到“quantitative trait loci”相关记录31条 . 查询时间(0.125 秒)
Genome-wide quantitative trait loci reveal the genetic basis of cotton fiber quality and yield-related traits in a G.hirsutum recombinant inbred line population
0-153 sGK9708 棉花产量 品质性状
2024/5/17
利用0-153和sGK9708为亲本构建的RIL群体为材料，通过全基因组QTL挖掘明确了棉花产量及品质性状的相关性及其与QTL簇加性效应方向的关系，初步揭示了棉花产量纤维品质性状负相关形成的遗传基础，为进一步利用标记辅助选择、基因组编辑等技术同步改良棉花纤维品质和产量提供了重要的基因资源和位点信息。该研究以0-153*SGK9708为亲本构建的含有196个重组自交系群体为材料，在黄河流域及西北内陆...
Inheritance and quantitative trait loci analyses of the anthocyanins and catechins of Camellia sinensis cultivar ‘Ziyan’ with dark-purple leaves
Inheritance quantitative trait loci analyse anthocyanins catechins Camellia sinensis Ziyan dark-purple leaves
2024/7/30
Owing to the potential health benefifits, anthocyanin-rich teas (Camellia sinensis) have attracted interest over the past decade. Previously, we devel oped the cultivar ‘Ziyan,’ which has dark-purple ...
Quantitative trait loci for resistance to Sharp Eyespot (Rhizoctonia cerealis) in recombinant inbred wheat lines from the cross Niavt 14 × Xuzhou 25
genetic map molecular marker QTL Rhizoctonia cerealis Sharp Eyespot wheat
2016/12/8
This paper studies QTL (quantitative trait locus) resistance to Sharp Eyespot in wheat using a genetic population of the recombinant inbred line (RIL) hybridized from Niavt 14 and Xuzhou 25. Based on ...
Genome-wide Association Study to Identify Quantitative Trait Loci for Meat and Carcass Quality Traits in Berkshire
Berkshire Quantitative Trait Loci Single Nucleotide Polymorphism Meat Quality
2016/5/19
Meat and carcass quality attributes are of crucial importance influencing consumer preference and profitability in the pork industry. A set of 400 Berkshire pigs were collected from Dasan breeding far...
Multiple Linkage Disequilibrium Mapping Methods to Validate Additive Quantitative Trait Loci in Korean Native Cattle (Hanwoo)
Single Nucleotide Polymorphism Hanwoo Carcass Quality
2016/5/18
The efficiency of genome-wide association analysis (GWAS) depends on power of detection for quantitative trait loci (QTL) and precision for QTL mapping. In this study, three different strategies for G...
A genome-wide search for quantitative trait loci affecting the cortical surface area and thickness of Heschl’s gyrus
Auditory network genetics genome-wide association scan Heschl’s gyrus language network magnetic resonance imaging speech processing surface-based
2015/5/5
Heschl’s gyrus (HG) is a core region of the auditory cortex whose morphology is highly variable across individuals.This variability has been linked to sound perception ability in both speech and music...
Detection of Quantitative Trait Loci Affecting Fat Deposition Traits in Pigs
Quantitative Trait Loci Pig Intramuscular Fat Body Fat Microsatellite Marker
2016/5/10
Quantitative trait loci (QTL) associated with fat deposition traits in pigs are important gene positions in a chromosome that influence meat quality of pork. For QTL study, a three generation resource...
Quantitative Trait Loci Influencing Endosperm Proteins and End-use Quality Traits of Hard Red Spring Wheat Breeding Lines
quantitative trait locus wheat quality
2014/2/25
Wheat bread-making quality is influenced by a complex group of traits including dough visco-elastic characteristics. In this study, quantitative trait locus/loci (QTL) mapping and analysis were conduc...
Detection of Mendelian and Parent-of-origin Quantitative Trait Loci for Meat Quality in a Cross between Korean Native Pig and Landrace
QTL Meat Quality Trait Korean Native Pig Landrace Parent-of-origin
2016/5/9
This study was conducted to detect quantitative trait loci (QTL) affecting meat quality in an F2 reference population of Korean native pig and Landrace crossbreds. The three-generation mapping populat...
Mapping of Quantitative Trait Loci Affecting Growth Traits in a Japanese Native Chicken Cross
Chicken Hinai-dori Breed Quantitative Trait Loci Body Weight Average Daily Gain
2016/5/9
The Hinai-dori is a breed of chicken native to Akita Prefecture, Japan. An F2 resource population produced by crossing low- and high-growth lines of the Hinai-dori breed was analyzed to detect quantit...
Quantitative Genetics and Functional-Structural Plant Growth Models: Simulation of Quantitative Trait Loci Detection for Model Parameters and Application to Potential Yield Optimization
Quantitative Genetics Functional-Structural Plant Growth Models Simulation Quantitative Trait Loci Detection Model Parameters Application Potential Yield Optimization
2010/11/16
Background and Aims: Prediction of phenotypic traits from new genotypes under untested environmental conditions is crucial to build simulations of breeding strategies to improve target traits. Althou...
Detection of Quantitative Trait Loci for Growth and Carcass Traits on BTA6 in a Hanwoo Population
QTL BTA6 Growth Carcass Traits Hanwoo
2016/5/4
The purpose of this study was to detect quantitative trait loci (QTL) for growth and carcass quality traits on BTA6 in a population of Hanwoo cattle. Three hundred and sixty one steers were produced f...
Analysis of Quantitative Trait Loci for Cold Tolerance at the Booting Stage of Rice
QTL interval mapping RFLP graphical genotype
2009/9/10
We analyzed the quantitative trait loci (QTLs) for cold tolerance at the booting stage of a cold-tolerant rice variety, Norin-PL8, which harbors cold tolerance genes derived from a cold-tolerant varie...
Quantitative Trait Loci for Rice Phyllochron in Lemont × IR36 Cross
Leaf Phyllochron QTL Rice
2009/7/24
In rice, genetic variation in “phyllochron”(the time interval between the appearance of successive leaves) affects many aspects of shoot system development. The objective of our study was to identify...
Localization of Quantitative Trait Loci for Yield Components in a Cross Oriental × Occidental Barley Cultivar (Hordeum vulgare L.)
composite interval mapping dense spike (dsp1) six-rowed spike (vrs1) uzu or semibrachytic (uzu1)
2009/6/10
Ninety-nine recombinant inbred lines (RILs) were grown for three years and yield components were evaluated. Composite interval mapping showed that the vrs1 and uzu genes consistently controlled grain ...