Overall, the Bayes-B approach that fitted a relatively high proportion of markers into the model had more stable performance across different scenarios. MAS for quantitative traits in plant breeding seem promising by integrating advanced Bayesian QTL analysis.ZhongShengqiang...
中文题目: 玉米抗焦油斑点病的选择基因型分 析 [1] 英文题目:Identification and fine mapping of a major QTL (qRtsc8-1) conferring resistance to maize tar spot complex and validation of production markers in breeding lines 发表期刊: Theoretical and Applied Genetics (IF = 5.57) 发表时间: 2022年2...
This chapter aims to review the identification of quantitative trait loci (QTL) controlling quantitative disease resistance in crops and the implications of the implementation of QTL analysis to dramatically enhance disease resistance breeding. To discuss the implications of QTL analyses in resistance breed...
1.Shinada H,Iwata N,Sato T,et al.Genetical and morphological characterization of cold tolerance at fertilization stage in rice[J].Breeding Science,2013,63(2):197-204. 2.李继龙.水稻孕穗期耐冷QTL的精细定位与克隆[D].北京:中国农业大学,...
in the regulation of adventitious root formation in rice by regulating auxin transport 4 LOC_Os04g55510 Mediates ubiquitination to degrade Hd1 through a 26S proteasome-mediated pathway 8 LOC_Os08g07740 Controlling the yield, plant height and heading date of rice 8 LOC_Os08g01420 Induction of ...
关键词:水稻;粒型;精细定位;基因互作;分子标记辅助选择IIAbstractRiceisoneofthemostimportantfoodcropsinChinaandastaplefoodformorethanhalfoftheworld'spopulation.Therefore,highyieldandstableyieldofriceisextremelyimportantforChinesefoodsecurity.1000-grainweightisoneofthekeyagronomictraitsaffectingriceyield,whichismainly...
Plant height in small grain cereals is an important agronomic trait affecting crop performance, particularly lodging and consequently grain yield and grain quality. The reduction of crop height has therefore been an important breeding goal for many decades [1]. The identification of variants that redu...
These QTL accounted for 2.17–2.77% of the phenotypic variation in the trait. QTL on chromosome 4H (QSNC-4-2) showed no significant main effect while QE interaction effect was detected, explaining 2.01% of the phenotypic variance. QTL for plant height and flowering time Three QTL for plant ...
Genetic analysis, QTL mapping and identifying tightly linked molecular markers of plant type, will be conducive to the germplasm protection and cultivar identification, and provide an important theoretical basis for the molecular breeding of plant type in cultivated peanut. 【Method】In the present ...
【Objective】A genome-wide association study in the Northeast China soybean germplasm population was conducted for a relatively thorough detection of the QTL-allele constitution of 100-seed weight, which may provide a theoretical basis for soybean breeding for seed size improvement. 【Method】In the ...