Results 51 to 60 of about 51,936 (310)

Analyse génétique des réponses physiologiques du tournesol (Helianthus annuus L.) soumis à la sécheresse [PDF]

, 2007
Afin de progresser dans la compréhension des caractères clés impliqués dans les processus de tolérance à la sécheresse chez le tournesol, nous avons réalisé plusieurs expérimentations, en conditions contrôlées et au champ sur des populations de tournesol
Poormohammad Kiani, Seifollah
core   +1 more source

Analysis of Homozygous-by-Descent (HBD) Segments for Purebred and Crossbred Pigs in Russia

Life, 2021
Intensive selection raises the efficiency of pig farming considerably, but it also promotes the accumulation of homozygosity, which can lead to an increase in inbreeding and the accumulation of deleterious variation.
Siroj Bakoev, Anatoly Kolosov, Faridun Bakoev, Olga Kostyunina, Nekruz Bakoev, Timofey Romanets, Olga Koshkina, Lyubov Getmantseva   +7 more
doaj   +1 more source

QTL Mapping and Heterosis Analysis for Fiber Quality Traits Across Multiple Genetic Populations and Environments in Upland Cotton

Frontiers in Plant Science, 2018
An “immortalized F2” (IF2) population and two reciprocal backcross (HSBCF1 and MARBCF1) populations were constructed to investigate the genetic bases of fiber quality traits in upland cotton across four different environments.
Cong Li, Hurong Yu, Cheng Li, Tianlun Zhao, Yating Dong, Xiaolei Deng, Jiahui Hu, Yi Zhang, Fan Zhang, M. K. Daud, M. K. Daud, Jinhong Chen, Shuijin Zhu   +12 more
doaj   +1 more source

Flour yield QTLs in three Australian doubled haploid wheat populations [PDF]

, 2006
Flour yield quantitative trait loci (QTLs) were identified in 3 Australian doubled haploid populations, Sunco × Tasman, CD87 × Katepwa, and Cranbrook × Halberd. Trial data from 3 to 4 sites or years were available for each population.
Eckermann, P., Daggard, G. E., Sutherland, M., Sutherland, M. W., Sutherland, M.W., Daggard, G.E., Verbyla, A., Martin, D., Eckermann, P. J., Verbyla, A.P., Verbyla, A. P., Appels, R., Lehmensiek, A., Eckermann, P.J., Daggard, G.   +14 more
core   +2 more sources

Mapping of Main-Effect and Epistatic Quantitative Trait Loci for Internal Egg Traits in an F2 Resource Population of Chickens

The Journal of Poultry Science, 2014
Quantitative trait loci (QTLs) analyses for internal egg quality of chickens were performed with 143 microsatellite markers on 27 linkage groups in 371 F2 hens obtained from an intercross between Japanese Large Game (Oh-Shamo) and White Leghorn breeds ...
Tatsuhiko Goto, Akira Ishikawa, Naoki Goto, Masahide Nishibori, Tetsuya Umino, Masaoki Tsudzuki   +5 more
doaj   +1 more source

Comparison of confidence interval (CI) between initial QTLs (blue bar) and meta-QTLs (green bar).

, 2022
Comparison of confidence interval (CI) between initial QTLs (blue bar) and meta-QTLs (green bar).
Jia Wu (169990), Cunwu Chen (12533860), Md. Samiul Islam (12368722), Binbin Du (3431237), Peipei Wei (6534719), Chaoyue Sun (4688902), Baowei Lu (13146585), Dong Liu (115204)   +7 more
core   +1 more source

Modelos aleatórios na estimação da localização de QTLs em famílias de meios-irmãos Random model approach for estimation of QTL location in half-sibs families

Revista Brasileira de Zootecnia, 2005
O procedimento de mapeamento por intervalo baseado em modelo aleatório foi aplicado para estudar sua robustez e propriedades no mapeamento de dois QTLs, em populações constituídas de famílias de meios-irmãos.
Marcos Vinicius G. Barbosa da Silva, Mário Luiz Martinez, Robledo de Almeida Torres, Paulo Sávio Lopes, Ricardo Frederico Euclydes, Carmen Silva Pereira, Marco Antônio Machado, Wagner Arbex   +7 more
doaj   +1 more source

QTL analysis of high thermotolerance with superior and downgraded parental yeast strains reveals new minor QTLs and converges on novel causative alleles involved in RNA processing. [PDF]

PLoS Genetics, 2013
Revealing QTLs with a minor effect in complex traits remains difficult. Initial strategies had limited success because of interference by major QTLs and epistasis. New strategies focused on eliminating major QTLs in subsequent mapping experiments.
Yudi Yang, Maria R Foulquié-Moreno, Lieven Clement, Eva Erdei, An Tanghe, Kristien Schaerlaekens, Françoise Dumortier, Johan M Thevelein   +7 more
doaj   +1 more source

QTL identification for nine seed-related traits in Brassica juncea using a multiparent advanced generation intercross (MAGIC) population

Czech Journal of Genetics and Plant Breeding, 2021
Agronomic traits are usually determined by multiple quantitative trait loci (QTLs) that can have pleiotropic effects. A multiparent advanced generation intercross (MAGIC) population is well suited for genetically analysing the effects of multiple QTLs on
Haifei Zhao, Wei Yan, Kunjiang Yu, Tianya Wang, Aimal Nawaz Khattak, Entang Tian   +5 more
doaj   +1 more source

QTL mapping in rice

Trends in Genetics, 1995
In the past 10 years, interest in applying the tools of molecular genetics to the problem of increasing world rice production has resulted in the generation of two highly saturated, molecular linkage maps of rice, and the localization of numerous genes and quantitative trait loci (QTLs).
S R, McCouch, R W, Doerge
openaire   +2 more sources