Results 81 to 90 of about 537,873 (344)

A Blast‐Resistant NLR Gene Confers Drought Resistance by Competitively Interacting with an E3 Ligase to Protect Phenylalanine Ammonia‐Lyase in Rice

Advanced Science, EarlyView.
The NLR protein PibH8 interacts with phenylalanine ammonia‐lyase OsPAL1 and E3 ubiquitin ligase OsFBK16. Through competitive binding, PibH8 weakens the interaction between OsFBK16 and OsPAL1, thereby reducing the degradation of OsPAL1 by OsFBK16. The Hap1 allele of PibH8 exhibits a higher expression level than Hap2, thus accumulating more PibH8 protein,
Denghao Xiang, Haifu Tu, Yang Yuan, Yilong Yao, Wanwen Liao, Huaijun Wang, Yu Yan, Yao Wang, Yu Chen, Di Liu, Qingya Lv, Haidong He, Honghong Hu, Xuelei Lai, Meng Yuan, Haiyan Xiong, Faming Dong, Lizhong Xiong   +17 more
wiley   +1 more source

Genome-wide analysis of zygotic linkage disequilibrium and its components in crossbred cattle

BMC Genetics, 2012
Background Linkage disequilibrium (LD) between genes at linked or independent loci can occur at gametic and zygotic levels known asgametic LD and zygotic LD, respectively. Gametic LD is well known for its roles in fine-scale mapping of quantitative trait
Jiang Qi, Wang Zhiquan, Moore Stephen S, Yang Rong-Cai   +3 more
doaj   +1 more source

Linkage disequilibrium in crossbred and pure line chickens

Genetics Selection Evolution, 2015
BackgroundBoth genome-wide association (GWA) studies and genomic selection depend on the level of non-random association of alleles at different loci, i.e. linkage disequilibrium (LD), across the genome.
W. Fu, J. Dekkers, William R. Lee, B. Abasht   +3 more
semanticscholar   +1 more source

Structural Variations Associated with Adaptation and Coat Color in Qinghai‐Tibetan Plateau Cattle

Advanced Science, EarlyView.
This study reveals the landscape of structural variants in Qinghai‐Tibetan Plateau cattle through long‐read sequencing. Discoveries include metabolic and oxygen‐regulation gene variants, along with a 2‐Mb KIT‐containing inversion and translocations responsible for cattle gray coat. These findings highlight the significant role of structural variants in
Xiaoting Xia, Fuwen Wang, Xiaoyu Luo, Shuang Li, Yang Lyu, Yining Zheng, Zhijie Ma, Kaixing Qu, Rende Song, Jianyong Liu, Jicai Zhang, Basang Wangdui, Basang Zhuzha, Suolang Quji, Li Zhao, Silang Wangmu, Ciren Luobu, Nima Cangjue, Danzeng Luosang, Suolang Sizhu, Haijian Cheng, Ruizhe Li, Zhipeng Wu, Ruihua Dang, Yongzhen Huang, Xianyong Lan, Luohao Xu, Haifei Hu, WaiYee Low, Zhuqing Zheng, Yu Wang, Yuanpeng Gao, Lu Deng, Johannes A. Lenstra, Jianlin Han, Xueyi Yang, Wenfa Lyu, Bizhi Huang, Chuzhao Lei, Ningbo Chen   +39 more
wiley   +1 more source

LINKAGE DISEQUILIBRIUM WITH THE ISLAND MODEL [PDF]

Genetics, 1982
ABSTRACT Linkage disequilibrium between two linked loci was studied for a finite population with a subdivided population structure. Wright's island model was used; extinction and replacement of colonies were also incorporated. Two alleles (A  1 and A  2 at the first locus, and B  1 and B  2 at the second locus) with symmetric mutation ...
openaire   +2 more sources

Co‐Selection of Low Cadmium Accumulation and High Yield During Tomato Improvement

Advanced Science, EarlyView.
This study finds that large‐fruited tomatoes accumulate less cadmium (Cd) compared to wild tomatoes and cherry tomatoes. This is because, during the improvement process of tomato, the low‐Cd allele LCT1A and the large fruit allele fw3.2T are closely linked, leading to a co‐selection event.
Xingyu Zhang, Mei Qing, Haobo Xu, Jinbao Tao, Fangman Li, Pingfei Ge, Yang Yang, Wenqian Wang, Yongen Lu, Donald Grierson, Zhibiao Ye, Yuyang Zhang   +11 more
wiley   +1 more source

Long range linkage disequilibrium across the human genome. [PDF]

PLoS ONE, 2013
Long-range linkage disequilibria (LRLD) between sites that are widely separated on chromosomes may suggest that population admixture, epistatic selection, or other evolutionary forces are at work. We quantified patterns of LRLD on a chromosome-wide level
Evan Koch, Mickey Ristroph, Mark Kirkpatrick   +2 more
doaj   +1 more source

GmSop20 Functions as a Key Coordinator of the Oil‐To‐Protein Ratio in Soybean Seeds

Advanced Science, EarlyView.
This study investigates the seed oil‐to‐protein ratio as a comprehensive quality metric and identifies GmSop20 as a crucial regulatory gene through forward genetics methodologies. By integrating GmSop20 with superior haplotypes and using gene editing/overexpression, new strategies are provided for precisely tuning the seed oil‐to‐protein ratio, thereby
Haowei Zheng, Xinkang Feng, Longlong Wang, Wentao Shao, Shiyu Guo, Duo Zhao, Jiajia Li, Long Yan, Long Miao, Bincheng Sun, Huihui Gao, Hongmei Qiu, Yu Hu, Linlin Kong, Robert M. Stupar, Ying‐hui Li, Li‐juan Qiu, Xiaobo Wang   +17 more
wiley   +1 more source

Models and partition of variance for quantitative trait loci with epistasis and linkage disequilibrium

BMC Genetics, 2006
Background A genetic model about quantitative trait loci (QTL) provides a basis to interpret the genetic basis of quantitative traits in a study population, such as additive, dominance and epistatic effects of QTL and the partition of genetic variance ...
Wang Tao, Zeng Zhao-Bang
doaj   +1 more source

Long-range linkage disequilibrium in French beef cattle breeds

Genetics Selection Evolution, 2021
Background Linkage disequilibrium (LD) is a key parameter to study the history of populations and to identify and fine map quantitative trait loci (QTL) and it has been studied for many years in animal populations.
Abdelmajid El Hou, Dominique Rocha, Eric Venot, Véronique Blanquet, Romain Philippe   +4 more
doaj   +1 more source