Results 1 to 10 of about 142,044 (357)

Quantitative Genetics and Functional-Structural Plant Growth Models: Simulation of Quantitative Trait Loci Detection for Model Parameters and Application to Potential Yield Optimization [PDF]

Annals of Botany 101, 8 (2008) 1243-1254, 2010
Background and Aims: Prediction of phenotypic traits from new genotypes under untested environmental conditions is crucial to build simulations of breeding strategies to improve target traits. Although the plant response to environmental stresses is characterized by both architectural and functional plasticity, recent attempts to integrate biological ...
Cournède, Paul-Henry, Courtois, Brigitte, De Reffye, Philippe, Letort, Veronique, Mahe, Paul   +4 more
arxiv   +7 more sources

Fourteen years of R/qtl: Just barely sustainable [PDF]

Broman, K.W. 2014. Fourteen Years of R/qtl: Just Barely Sustainable. Journal of Open Research Software 2(1):e11, 2013
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. The latest release contains 35k lines of R code and 24k lines of C code, plus 15k lines of code for the documentation ...
Broman, Karl W.
arxiv   +4 more sources

Functional Mapping of Multiple Dynamic Traits [PDF]

arXiv, 2016
Many biological phenomena undergo developmental changes in time and space. Functional mapping, which is aimed at mapping genes that affect developmental patterns, is instrumental for studying the genetic architecture of biological changes. Often biological processes are mediated by a network of developmental and physiological components and, therefore,
Cao, Jiguo, Gai, Junyi, Huang, Zhongwen, Wang, Liangliang, Wu, Rongling   +4 more
arxiv   +3 more sources

Construction of a highly saturated genetic map and identification of quantitative trait loci for leaf traits in jujube

Frontiers in Plant Science, 2022
Chinese jujube (Ziziphus jujuba Mill.), a member of the genus Ziziphus, which comes under the family Rhamnaceae, is the most important species in terms of its economic, ecological, and social benefits.
Fenfen Yan, Fenfen Yan, Yujia Luo, Jingkai Bao, Yiling Pan, Jiurui Wang, Cuiyun Wu, Cuiyun Wu, Mengjun Liu, Mengjun Liu   +9 more
doaj   +1 more source

اثر تعداد و توزیع اثرات QTL بر صحت پیش‌بینی‌های ژنومی برخی روش‌های آماری در یک صفت آستانه‌ای [PDF]

پژوهشهای علوم دامی ایران, 2017
هدف این مطالعه استفاده از شبیه‌ سازی تصادفی برای محاسبه ارزش‌های اصلاحی ژنومی در سناریوهایی با تعداد و توزیع مختلف آماری برای اثرات QTL در یک صفت آستانه‌ای با استفاده از روش‌های بیزیA، B، C، L و R بود. برای شبیه سازی سناریوهای مختلف، ابتدا یک نسل پایه با
صاحب فروتنی فر
doaj   +1 more source

ALLELES ASSOCIATED TO DISEASE SEVERITY INDEX OF MAL DE RÍO CUARTO DISEASE IN MAIZE EXOTIC GERMPLASM [PDF]

BAG. Journal of Basic and Applied Genetics, 2020
Mal de Río Cuarto (MRC) is one of the most important viral diseases of maize in Argentina. The disease severity index (DSI) allows to combine the incidence and severity of a disease in a single metric.
Rossi E.A., Ruiz M., Bonamico N.C., Balzarini M.G.   +3 more
doaj   +1 more source

Mapping loci affecting live weight and body size in Lori-Bakhtiari sheep using paternal half-sib design and identification of biomarkers linked to growth rate [PDF]

مجله بیوتکنولوژی کشاورزی, 2018
The aim of this study was to map loci affecting live weight and body size in Lori-Bakhtiari sheep and identification of biomarkers linked to growth rate in sheep.
Ebrahim Asadi, Roya Horiat, Saadolaah Hooshmand, Ali Esmaelizadeh   +3 more
doaj   +1 more source

Genomewide Mapping of Selection Signatures and Genes for Extreme Feather Pecking in Two Divergently Selected Laying Hen Lines

Animals, 2020
Feather pecking (FP) is a longstanding serious problem in commercial flocks of laying hens. It is a highly polygenic trait and the genetic background is still not completely understood.
Hanna Iffland, Robin Wellmann, Markus Schmid, Siegfried Preuß, Jens Tetens, Werner Bessei, Jörn Bennewitz   +6 more
doaj   +1 more source

Mapping of QTLs for Tolerance of Hypoxia Germination in Rice with a High-density Genetic Map

Guangdong nongye kexue, 2023
【Objective】Tolerance to hypoxia germination is one of the key traits for direct-seeding adaptability of rice. The temperate direct-seeding japonica rice variety Francis and multi-panicle indica restorer line R998 were used for QTL mapping of hypoxia ...
Xiaoxia YAN, Manshan ZHU, Feng WANG, Wuge LIU, Jinhua LI, Xing HUO, Yongxiang HUANG, Dilin LIU   +7 more
doaj   +1 more source

Molecular analysis of rice vegetative growth traits [PDF]

مجله بیوتکنولوژی کشاورزی, 2013
Leaf growth and development characteristics are important factor for grain yield. In order to genetic analysis of Leaf growth and development characteristics of rice, a linkage map provided from F2 rice mapping population  caused Gharib × Khazar and 111 ...
Hossein Sabouri, Qasem Mohammadi Nezhad, Atefeh Sabouri, Saeid Navvab Pour   +3 more
doaj   +1 more source