Integration of NIRS and GWAS identifies GhMYB86 as a potential regulator of cottonseed protein content with pleiotropic effects on fiber strength in upland cotton [0.03%]
近红外光谱结合全基因组关联分析鉴定出GhMYB86在调控陆地棉棉籽蛋白质含量中具有多效性的潜在作用因子
Yiwen Huang,Xi Huang,Longyu Huang et al.
Yiwen Huang et al.
High-accuracy NIRS models and GWAS identified a novel QTL qPO-A07-1. GhMYB86 was validated to enhance seed protein content and fiber strength, and a functional KASP marker was developed. Cottonseed is rich in protein and oil; improving its ...
Characterization of oat chromosome rearrangements in advanced breeding lines and implications for genetic improvement [0.03%]
燕麦高级育种材料中染色体结构变异的特征及遗传改良意义
Guilherme Oliveira,Wubishet Bekele,Françoise Dalprá Dariva et al.
Guilherme Oliveira et al.
Large-scale chromosomal rearrangements or structural variants (SVs) have shaped the evolution of Avena species, driving domestication and adaptation in oats (Avena sativa L.). The legacy of these reorganizations, including translocations an...
Genetic dissection of a key dynamic growth period QTL for source-sink-related traits and its breeding application potential in wheat [0.03%]
小麦源库相关性状关键动态生长时期QTL的遗传解析及其育种应用潜力评估
Meng Yuan,Hongke Ding,Yunkai Yue et al.
Meng Yuan et al.
Sustaining wheat yield gains requires optimizing the spatiotemporal coordination of source (leaves), transport (stems), and sink (spikes) organs. However, the physiological mechanisms and underlying genetic networks orchestrating the dynami...
Discovery and mapping of a new gene in wheat for race-specific adult plant resistance to Puccinia striiformis f. sp. tritici [0.03%]
一个新的兼抗 stripe rust 多个生理小种的成株抗病基因的鉴定与定位
R F Park,M Chhetri,K S Sandhu et al.
R F Park et al.
Key message A non-durable adult plant stripe rust resistance gene in wheat was mapped to the distal region of chromosome 2DS and designated Yr88. Wheat stripe (yellow) rust, caused by Puccinia striiformis f. sp. tritici (Pst), is one of the...
Mik Hammers,Zachary J Winn,Brian Rice et al.
Mik Hammers et al.
Two novel WSS resistance loci were identified on chromosomes 2B and 5A. Characterization of WSS resistance loci will improve breeders' ability to select to reduce yield loss due to WSS. Wheat stem sawfly (WSS) is a native grass feeding pest...
Prioritization of deleterious mutations informs genomic prediction and increases the rate of gain in common bean (Phaseolus vulgaris L.), a simulation study [0.03%]
优先考虑有害突变可优化绿豆基因组预测并提高育种进程，一项模拟研究
H Cordoba-Novoa,V Hoyos-Villegas
H Cordoba-Novoa
Predicted deleterious mutations (SNPs) have different distributions of effects compared to random SNPs based on population composition. Variant prioritization of markers based on deleterious scores can improve the prediction of yield. Favor...
From QTL to candidate genes: a data-driven approach to unravel the genetic architecture of yellow rust resistance in central European wheat [0.03%]
从QTL到候选基因：一种数据驱动的方法，用于解构中央欧洲小麦条锈病抗性的遗传结构
Jiaojiao Wang,Renate H Schmidt,Guoliang Li et al.
Jiaojiao Wang et al.
Key message A data mining strategy capitalizing on high-resolution SNP information, sequence variant annotation and QTL information from three populations facilitated an efficient nomination of candidate genes for YR resistance, supported b...
Advances in mutant characterization for detecting causal mutations in crop plants [0.03%]
作物植物因果突变检测的突变体鉴定研究进展
Poonam G Bhad,Shreekant Baradkar,Suvendu Mondal et al.
Poonam G Bhad et al.
Induced mutagenesis creates novel allelic variants to improve crop yield, climate resilience, and nutritional profile. However, utilizing these mutants effectively in breeding programs requires identification of the exact genetic lesions re...
Candidate genes for stem rust resistance in Italian ryegrass revealed by nested association mapping [0.03%]
意大利黑麦草茎锈病抗性候选基因的鉴定
Jenny Kiesbauer,Christoph Grieder,Daniel Ariza-Suarez et al.
Jenny Kiesbauer et al.
Field phenotyping of a recently established NAM population for stem rust resistance, combined with high-density genotyping, enabled the identification of novel sources of stem rust resistance in Italian ryegrass. Stem rust, caused by Puccin...
Introgression of rye chromosome arm 1RS enhances climate resilience in German winter wheat [0.03%]
德国冬小麦中黑麦染色体臂1RS的渗入提高了其应对气候变异性能力
Yeneneh Bekele-Reba,Lorenz Bülow,Anne Zaar et al.
Yeneneh Bekele-Reba et al.
We provide quantitative evidence that rye chromosome arm 1RS exerts background- and context-dependent effects on yield, stability, and grain protein content in contemporary elite winter wheat. Integrated multi-environment analyses demonstra...