Results 21 to 30 of about 120,891 (335)

Identification of stably expressed QTL for resistance to black shank disease in tobacco (Nicotiana tabacum L.) line Beinhart 1000-1

Crop Journal, 2018
Cigar line Beinhart 1000-1 has effective durable resistance to black shank (BS) and is considered one of the most resistant sources in tobacco (Nicotiana tabacum L.).
Yusheng Zhang, Xuan Guo, Xingxing Yan, Min Ren, Caihong Jiang, Yazeng Cheng, Liuying Wen, Dan Liu, Yu Zhang, Mingming Sun, Quanfu Feng, Aiguo Yang, Lirui Cheng   +12 more
doaj   +1 more source

The identification of grain size genes by RapMap reveals directional selection during rice domestication

Nature Communications, 2021
Cloning quantitative trait loci (QTL) in crops is often slow and laborious. Here, the authors describe RapMap, a method to rapidly clone multiple QTL based on F2 gradient populations coupled with a co-segregation standard, and show how it can be used to ...
Juncheng Zhang, Dejian Zhang, Yawei Fan, Cuicui Li, Pengkun Xu, Wei Li, Qi Sun, Xiaodong Huang, Chunyu Zhang, Linyue Wu, Huaizhou Yang, Shiyu Wang, Xiaomin Su, Xingxing Li, Yingying Song, Meng-en Wu, Xingming Lian, Yibo Li   +17 more
doaj   +1 more source

Quantitative trait loci for bone traits segregating independently of those for growth in an F-2 broiler X layer cross [PDF]

, 2007
An F broiler-layer cross was phenotyped for 18 skeletal traits at 6, 7 and 9 weeks of age and genotyped with 120 microsatellite markers. Interval mapping identified 61 suggestive and significant QTL on 16 of the 25 linkage groups for 16 traits.
A.S. Law, Bradshaw RH, D.R. Morrice, D.W. Burt, de Koning DJ, de Koning DJ, Duff SRI, Haley CS, Hiney KM, Hocking PM, Hocking PM, Ikeobi CON, Ikeobi CON, Jansen R, Knott SA, Law AS, Manichaikul A, Moore T, Navarro P, Nicholson D, P.M. Hocking, P.W.A. Sharman, Sasaki O, Schreiweis MA, Seaton G, Sewalem A, Smith C, Williams B, Wong GKS, Zeng Z-B   +29 more
core   +1 more source

Evaluating Selection of a Quantitative Trait: Snow Mold Tolerance in Winter Wheat

Agrosystems, Geosciences & Environment, 2019
Core Ideas Six quantitative trait loci for snow mold tolerance were detected in a winter wheat recombinant inbred line population. Marker‐assisted selection to incorporate QTL is unlikely to help breed for highly quantitative traits.
Erika B. Kruse, Kathy L. Esvelt Klos, Juliet M. Marshall, Timothy D. Murray, Brian P. Ward, Arron H. Carter   +5 more
doaj   +1 more source

Multi-trait meta-analyses reveal 25 quantitative trait loci for economically important traits in Brown Swiss cattle

BMC Genomics, 2019
Background Little is known about the genetic architecture of economically important traits in Brown Swiss cattle because only few genome-wide association studies (GWAS) have been carried out in this breed.
Zih-Hua Fang, Hubert Pausch
doaj   +1 more source

Genetic Mapping of the QTL Affecting Abdominal Fat Deposition in Chickens

The Journal of Poultry Science, 2001
To identify the quantitative trait loci (QTL) affecting abdominal fat deposition in chickens, we carried out QTL analysis on this trait using a resource population of 222 F2 progeny from a cross between a Satsumadori (a Japanese native breed showing ...
Ken Tatsuda, Kuninori Fujinaka
doaj   +1 more source

Genetic Mapping and Quantitative Trait Loci Analysis for Disease Resistance Using F2 and F5 Generation-based Genetic Maps Derived from ‘Tifrunner’ × ‘GT-C20’ in Peanut

The Plant Genome, 2013
One mapping population derived from Tifrunner × GT-C20 has shown great potential in developing a high density genetic map and identifying quantitative trait loci (QTL) for important disease resistance, tomato spotted wilt virus (TSWV) and leaf spot (LS).
Hui Wang, Manish K. Pandey, Lixian Qiao, Hongde Qin, Albert K. Culbreath, Guohao He, Rajeev K. Varshney, Brian T. Scully, Baozhu Guo   +8 more
doaj   +1 more source

Genomic prediction and quantitative trait locus discovery in a cassava training population constructed from multiple breeding stages [PDF]

, 2020
Open Access Article; Published online: 11 Dec 2019Assembly of a training population (TP) is an important component of effective genomic selection‐based breeding programs.
Egesi, C., Jannink, Jean-Luc, Kawuki, R., Kulembeka, H., Lozano, R., Mrema, E., Mtunda, K., Ozimati, A., Rabbi, Ismail Y., Salum, K., Somo, M., Wolfe, M.D.   +11 more
core   +1 more source

Mapping Quantitative Trait Loci (QTL) for Resistance to Late Blight in Tomato. [PDF]

Int J Mol Sci, 2017
Late blight caused by Phytophthora infestans (Montagne, Bary) is a devastating disease of tomato worldwide. There are three known major genes, Ph-1, Ph-2, and Ph-3, conferring resistance to late blight. In addition to these three genes, it is also believed that there are additional factors or quantitative trait loci (QTL) conferring resistance to late ...
Panthee DR, Piotrowski A, Ibrahem R.
europepmc   +4 more sources

Quantitative Trait Loci (QTL) Underlying Biomass Yield and Plant Height in Switchgrass

Bioenergy Research, 2015
Switchgrass (Panicum virgatum L.) biomass yield and feedstock quality improvement are priority research areas for bioenergy feedstock development. Identification of quantitative trait loci (QTL) underlying these traits and of trait-linked markers for ...
D. Serba, Guillaume Daverdin, Guillaume Daverdin, J. Bouton, Katrien M. Devos, Katrien M. Devos, E. Brummer, M. Saha   +7 more
semanticscholar   +1 more source