Results 101 to 110 of about 25,499,012 (214)

Statistical properties of interval mapping methods on quantitative trait loci location: impact on QTL/eQTL analyses

BMC Genetics, 2012
Background Quantitative trait loci (QTL) detection on a huge amount of phenotypes, like eQTL detection on transcriptomic data, can be dramatically impaired by the statistical properties of interval mapping methods. One of these major outcomes is the high
Wang Xiaoqiang, Gilbert Hélène, Moreno Carole, Filangi Olivier, Elsen Jean-Michel, Le Roy Pascale   +5 more
doaj   +1 more source

A robust biotechnology induces artificial genomic duplication via transient RNAi‐mediated suppression of OSD1 in rice

Journal of Integrative Plant Biology, EarlyView.
Plant Polyploidization via Gene Interference, a robust technology for inducing polyploidy in various rice accessions, uses transient RNAi‐mediated suppression of OSD1 to induce genomic duplication. Two strategies were used to directly induce fertile autotetraploid plants in the first generation, thereby substantially shortening the breeding cycle ...
Zijun Lu, Lianjun Zhu, Guobin Liang, Rou Chen, Yu Huang, Jia Yang, Liang Fu, Xiangxing Zhao, Runze Wu, Xiangdong Liu   +9 more
wiley   +1 more source

Conditional QTL Analysis and Fine Mapping for Thousand-Kernel Weight in Common Wheat

Plants
To elucidate the genetic basis of thousand-kernel weight (TKW) related to fundamental traits such as kernel length (KL), kernel width (KW), and kernel diameter ratio (KDR) at the individual quantitative trait loci (QTL) level, both unconditional QTL ...
Haoru Guo, Wei Liu, Geling Yan, Yifan Dong, Chongshuo Guan, Zhiyan Zhang, Changhao Zhao, Linxuan Xia, Da Zhu, Chunhua Zhao, Han Sun, Yongzhen Wu, Jianguo Wu, Ran Qin, Fa Cui   +14 more
doaj   +1 more source

SlBPC1 regulates fruit elongation by directly repressing SlOFP2/SlOFP21 and SUN expression in tomato

Journal of Integrative Plant Biology, EarlyView.
In tomato, switching off the transcription factor gene SlBPC1 leads to longer fruits by altering cell division patterns during early fruit development. The SlBPC1 regulatory pathway includes the SlOFP2, SlOFP21, and SUN genes, offering valuable targets for breeding tomatoes with market‐preferred shapes.
Sunan Gao, Long Cui, Licheng Xiao, Rong Huang, Jing Wei, Chunrui Chen, Wenran Su, Jiajun Ran, Lei Song, Jingyi Li, Taotao Wang, Zonglie Hong, Zhibiao Ye, Jie Ye, Junhong Zhang   +14 more
wiley   +1 more source

A comparison of bivariate and univariate QTL mapping in livestock populations

Genetics Selection Evolution, 2003
This study presents a multivariate, variance component-based QTL mapping model implemented via restricted maximum likelihood (REML). The method was applied to investigate bivariate and univariate QTL mapping analyses, using simulated data.
Sorensen Daniel, Jensen Just, Guldbrandtsen Bernt, Lund Mogens, Sørensen Peter   +4 more
doaj   +1 more source

R/qtl script for dormancy QTL analysis

, 2015
R/qtl analysis annotated ...
Froukje M. Postma (3276591), Jon Ågren (253210)   +1 more
core   +1 more source

TaANT11‐4A enhances grain yield by orchestrating photosynthesis and carbohydrate metabolism through direct transcriptional activation

Journal of Integrative Plant Biology, EarlyView.
TaANT11‐4A is a positive regulator of wheat grain size and yield, directly activating TaEGY2, TaAAE1, and TaAAE2 to enhance photosynthesis and carbohydrate metabolism. The favorable Hap2 haplotype increases TaANT11‐4A expression and grain size, providing a genetic resource for breeding higher‐yielding wheat varieties.
Pengpeng Zhang, Jingjing Wen, Shan Gao, Jiajun Ma, Jiahui Jin, Xiaofei Ma, Wen‐Ting Liu, Juan Li, De‐Jun Han, Yue‐Qiang Zhang, Kun‐Ming Chen   +10 more
wiley   +1 more source

Four additional mouse crosses improve the lipid QTL landscape and identify Lipg as a QTL gene[S]

Journal of Lipid Research, 2009
To identify genes controlling plasma HDL and triglyceride levels, quantitative trait locus (QTL) analysis was performed in one backcross, (NZO/H1Lt × NON/LtJ) × NON/LtJ, and three intercrosses, C57BL/6J × DBA/2J, C57BL/6J × C3H/HeJ, and NZB/B1NJ × NZW ...
Zhiguang Su, Naoki Ishimori, Yaoyu Chen, Edward H. Leiter, Gary A. Churchill, Beverly Paigen, Ioannis M. Stylianou   +6 more
doaj   +1 more source

Input file for QTL analysis

, 2015
Phenotypic and genotypic data of the F2 offsprings for QTL analysis in R/qtl format. Missing values are coded as "-"
Ryo Kakioka (3272424), Kumada, Hiroki, Tomoyuki Kokita (3272427), Noboru Okuda (106192), Katsutoshi Watanabe (66546), Kakioka, Ryo, Kokita, Tomoyuki, Watanabe, Katsutoshi, Okuda, Noboru, Hiroki Kumada (3272421)   +9 more
core   +1 more source

Genomic dissection of divergent selection reveals a roadmap for reciprocal improvement of Chinese and American soybean

Journal of Integrative Plant Biology, EarlyView.
Genomic dissection of 2,377 soybean accessions identified 261 trait‐associated loci with distinct beneficial alleles in Chinese and American germplasms, enabled development of the Soybean Targeted Improvement Navigation System framework for targeted allele introgression, and provided genomic resources for knowledge‐driven soybean design breeding ...
Chengzhi Jiao, Delin Li, Hao Zhang, Zhongren Zhang, Xueqing Wang, Long Yan, Tianqing Zheng, Chaosen Zhao, Hongmei Qiu, Guangnan Xing, Guoyu Hu, Like Liu, Qiang Wang, Wen Huang, Xing Wang, Yumin Wang, Long Miao, YanFei Li, Xin Jing, Xiaojian Fang, Yu Tian, Ying‐Hui Li, Xiaobo Wang, Li‐Juan Qiu   +23 more
wiley   +1 more source