Results 71 to 80 of about 1,229,479 (285)

The Beavis Effect in Next-Generation Mapping Panels in Drosophila melanogaster

G3: Genes, Genomes, Genetics, 2017
A major goal in the analysis of complex traits is to partition the observed genetic variation in a trait into components due to individual loci and perhaps variants within those loci.
Elizabeth G. King, Anthony D. Long
doaj   +1 more source

Using transcriptome profiling to characterize QTL regions on chicken chromosome 5 [PDF]

, 2009
Background Although many QTL for various traits have been mapped in livestock, location confidence intervals remain wide that makes difficult the identification of causative mutations. The aim of this study was to test the contribution of microarray data
Désert Colette, Behnam Abasht, Sophie Leroux, Demeure Olivier, Pitel, Frédérique, Guillaume Le Mignon, Desert, C., Le Mignon, Guillaume, Le Mignon Guillaume, Pitel, F., Pascale Le Roy, Gregory Guernec, Douaire Madeleine, Lagarrigue Sandrine, Leroux, S., Désert, Colette, Lagarrigue, S., Demeure, O., Abasht, B., Colette Désert, Frédérique Pitel, Leroux, Sophie, Le Roy, P., Sandrine Lagarrigue, Le Roy, Pascale, Lagarrigue, Sandrine, Olivier Demeure, Le Mignon, G., Pitel Frédérique, Leroux Sophie, Abasht, Behnam, Douaire, M., Guernec, Gregory, Douaire, Madeleine, Madeleine Douaire, Guernec Gregory, Demeure, Olivier, Abasht Behnam, Guernec, G., Le Roy Pascale   +39 more
core   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

QTL Detection for Kernel Size and Weight in Bread Wheat (Triticum aestivum L.) Using a High-Density SNP and SSR-Based Linkage Map

Frontiers in Plant Science, 2018
High-density genetic linkage maps are essential for precise mapping quantitative trait loci (QTL) in wheat (Triticum aestivum L.). In this study, a high-density genetic linkage map consisted of 6312 SNP and SSR markers was developed to identify QTL ...
Qiannan Su, Qiannan Su, Xilan Zhang, Xilan Zhang, Wei Zhang, Na Zhang, Na Zhang, Liqiang Song, Liqiang Song, Lei Liu, Xin Xue, Guotao Liu, Jiajia Liu, Jiajia Liu, Deyuan Meng, Deyuan Meng, Liya Zhi, Jun Ji, Jun Ji, Xueqiang Zhao, Chunling Yang, Yiping Tong, Zhiyong Liu, Junming Li, Junming Li   +24 more
doaj   +1 more source

Dual Repression by IPA1 Fine‐Tunes OsbZIP79‐Mediated Salt Tolerance in Rice

Advanced Science, EarlyView.
Dual repression by IPA1 fine‐tunes OsbZIP79‐mediated salt tolerance in rice: direct transcriptional inhibition under normal conditions and salt‐induced degradation under stress. This dual mechanism activates OsbZIP79 to regulate Na+/K+ homeostasis and redox balance via downstream genes, enabling optimal salt stress response.
Hui Wang, Bo Liu, Can Hu, Chenfan Zheng, Yuting Wei, Xier Xu, Wei Yang, Yu Fang, Guangle Shen, Pedro García‐Caparros, Conghe Zhang, Qingyao Shu, Meng Jiang   +12 more
wiley   +1 more source

Development of an open‐pollinated genetic mapping framework to facilitate the identification of QTL in apples

The Plant Genome
Genetic mapping of traits in apples (Malus domestica), a temperate woody perennial, is challenging due to high heterozygosity, long juvenility, and extensive spatial maintenance requirements for the populations.
David Hickok, Awais Khan, Kelly Robbins
doaj   +1 more source

SGN Database: From QTLs to Genomes [PDF]

, 2009
Quantitative trait loci (QTL) analysis is used to dissect the genetic basis underlying polygenic traits. Several public databases have been storing and making QTL data available to research communities.
Naama Menda, Robert Buels, Lukas Mueller, Isaak Y. Tecle   +3 more
core   +1 more source

QTL mapping of thrips resistance in pepper [PDF]

Theoretical and Applied Genetics, 2015
A QTL for thrips resistance on pepper chromosome 6 was identified and validated. This QTL affects thrips larval development and explains 50% of the variation. Thrips is one of the most damaging pests in pepper (Capsicum). Resistance to thrips was identified in Capsicum annuum.
Maharijaya, A., Vosman, B.J., Steenhuis-Broers, M.M., Pelgrom, K.T.B., Purwito, A., Visser, R.G.F., Voorrips, R.E.   +6 more
openaire   +2 more sources

An Integrated Framework Coupling Hierarchical Hyperspectral i‐trait Screening, Gene Identification, and Functional Validation for Genetic Dissection of Salt Tolerance in Cotton

Advanced Science, EarlyView.
An integrated phenomics–genomics framework captures dynamic salt‐stress responses in laboratory‐grown cotton seedlings through time‐series hyperspectral imaging and non‐destructive i‐trait extraction. Hierarchical screening identifies biologically relevant, heritable, and non‐redundant traits for high‐resolution GWAS, identifying GhST7.
Bowei Xu, Le Liu, Mengli Yu, Yuling Guo, Junli Ye, Jun Zhang, Rumeng Zhao, Jiajie Yang, Wanneng Yang, Yameng Xu, Liqiang Fan, Zuoren Yang   +11 more
wiley   +1 more source

Repeated chip analysis for reducing the effect of genotyping errors on gene mapping for two recombinant inbred line populations in wheat (Triticum aestivum L.)

BMC Plant Biology
Genotypic data has been applied in multiple research fields, such as molecular biology, genetics, and breeding. However, due to various reasons, genotyping data inevitably contains a certain percentage of errors, which affects the reliability of gene ...
Hengyi Zhang, Jiankang Wang, Shuanghe Cao, Yuanfeng Hao, Xianchun Xia, Xiaowan Xu, Lingli Li, Luyan Zhang   +7 more
doaj   +1 more source