Results 131 to 140 of about 282,753 (347)

The genetic differentiation at quantitative trait loci under local adaptation

Molecular Ecology, 2012
Most adaptive traits are controlled by large number of genes that may all together be the targets of selection. Adaptation may thus involve multiple but not necessarily substantial allele frequency changes.
V. Le Corre, A. Kremer
semanticscholar   +1 more source

Honey Bee Breeding and Breed: Advancements, Challenges, and Prospects

Animal Research and One Health, EarlyView.
Our work clarifies concepts related to honey bee classification, reviews traditional and modern breeding techniques, explores advancements in molecular breeding, prospects gene‐editing tools, and advocates for integrated breeding strategies to ensure the long‐term sustainability and vitality of honey bee populations amid declining managed populations ...
Zheguang Lin, Lizhi Yang, Zhi Wang, Kang Wang, Qingsheng Niu, Ting Ji   +5 more
wiley   +1 more source

Relative importance of genotype, gene expression, and DNA methylation on complex traits in perennial ryegrass

The Plant Genome, Volume 15, Issue 4, December 2022., 2022
Abstract The growing demand for food and feed crops in the world because of growing population and more extreme weather events requires high‐yielding and resilient crops. Many agriculturally important traits are polygenic, controlled by multiple regulatory layers, and with a strong interaction with the environment.
Marta Malinowska, Anja Karine Ruud, Just Jensen, Simon Fiil Svane, Abraham George Smith, Andrea Bellucci, Ingo Lenk, Istvan Nagy, Mattia Fois, Thomas Didion, Kristian Thorup‐Kristensen, Christian Sig Jensen, Torben Asp   +12 more
wiley   +1 more source

Multiple trait multiple interval mapping of quantitative trait loci from inbred line crosses

BMC Genetics, 2012
Background Although many experiments have measurements on multiple traits, most studies performed the analysis of mapping of quantitative trait loci (QTL) for each trait separately using single trait analysis.
Costa E Silva Luciano, Wang Shengchu, Zeng Zhao-Bang   +2 more
doaj   +1 more source

BioMercator V3: an upgrade of genetic map compilation and quantitative trait loci meta-analysis algorithms

Bioinform., 2012
Summary: Compilation of genetic maps combined to quantitative trait loci (QTL) meta-analysis has proven to be a powerful approach contributing to the identification of candidate genes underlying quantitative traits.
Olivier Sosnowski, A. Charcosset, J. Joets   +2 more
semanticscholar   +1 more source

Shennong 1 Chicken 40K Liquid Chip: Advancing Genetic Research in Chinese Indigenous Chickens

Animal Research and One Health, EarlyView.
Based on comprehensive genomic data of Chinese indigenous chickens, we developed a specialized genotyping array for this population. Comparative analyses with published mainstream arrays and evaluations, including genetic assessment of diverse chicken types and gene mining analyses, demonstrated its superior applicability to Chinese indigenous chickens.
Chaoqun Gao, Chenxi Zhang, Kaiyuan Tian, Shucan Zhao, Yongle Xue, Sensen Yan, Chengpeng Xiao, Donghua Li, Guirong Sun, Ruili Han, Ruirui Jiang, Yadong Tian, Wenting Li, Kejun Wang, Xiangtao Kang   +14 more
wiley   +1 more source

Sparse kernel models provide optimization of training set design for genomic prediction in multiyear wheat breeding data

The Plant Genome, Volume 15, Issue 4, December 2022., 2022
Abstract The success of genomic selection (GS) in breeding schemes relies on its ability to provide accurate predictions of unobserved lines at early stages. Multigeneration data provides opportunities to increase the training data size and thus, the likelihood of extracting useful information from ancestors to improve prediction accuracy.
Marco Lopez‐Cruz, Susanne Dreisigacker, Leonardo Crespo‐Herrera, Alison R Bentley, Ravi Singh, Jesse Poland, Sandesh Shrestha, Julio Huerta‐Espino, Velu Govindan, Philomin Juliana, Suchismita Mondal, Paulino Pérez‐Rodríguez, Jose Crossa   +12 more
wiley   +1 more source

Fourteen years of R/qtl: Just barely sustainable

, 2014
R/qtl is an R package for mapping quantitative trait loci (genetic loci that contribute to variation in quantitative traits) in experimental crosses. Its development began in 2000. There have been 38 software releases since 2001.
Broman, Karl W.
core   +2 more sources

Imputation of low‐density marker chip data in plant breeding: Evaluation of methods based on sugar beet

The Plant Genome, Volume 15, Issue 4, December 2022., 2022
Abstract Low‐density genotyping followed by imputation reduces genotyping costs while still providing high‐density marker information. An increased marker density has the potential to improve the outcome of all applications that are based on genomic data.
Tobias Niehoff, Torsten Pook, Mahmood Gholami, Timothy Beissinger   +3 more
wiley   +1 more source

A Quantitative Trait Loci Resource and Comparison Tool for Pigs: PigQTLDB [PDF]

, 2005
The Pig Quantitative Trait Loci (QTL) database has gathered all pig QTL data published during the past 10 years. The database and its peripheral tools make it possible to compare, confirm and locate on pig chromosomes the most feasible location for a ...
Hu, Zhiliang, Reecy, James, Reecy, James, Rothschild, Max, Rothschild, Max   +4 more
core   +3 more sources