Results 21 to 30 of about 94,301 (316)

Single nucleotide polymorphism markers with applications in aquaculture and assessment of its impact on natural populations

Aquatic Living Resources, 2018
An increase in aquatic animal production can be achieved by extending aquaculture areas geographically, utilizing new species for culture, and using new technologies.
Wenne Roman
doaj   +1 more source

Identification and Validation of Quantitative Trait Loci for Grain Number in Rice (Oryza sativa L.)

Agronomy, 2020
Grains number is one of the most important agronomic traits in the determination of rice productivity. To explore the underlying genetic basis of grain number in rice, quantitative trait locus (QTL) analysis was performed using three recombinant inbred ...
Xiaojun Niu, Yujun Zhu, Zhichao Sun, Sibin Yu, Jieyun Zhuang, Yeyang Fan   +5 more
doaj   +1 more source

Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species

Fruit Research, 2021
Physiological and physical traits are excellent indicators of many crop characteristics, but precise phenotyping of these traits is time consuming and, therefore, limits progress in crop breeding and the speed of crop monitoring.
Dominic Williams, Christine A. Hackett, Alison Karley, Susan McCallum, Kay Smith, Avril Britten, Julie Graham   +6 more
doaj   +1 more source

QTL Mapping to QTL Cloning: Mice to the Rescue [PDF]

Genome Research, 1997
With the availability of dense, highly informative marker maps, it has recently become feasible to map genes (Quantitative Trait Loci or QTL) accounting for part of the heritability of continuously distributed traits in experimental crosses as well as outbred populations. QTL mapping efforts have almost invariably revealed a limited number of loci with
openaire   +3 more sources

Combining two Meishan F2 crosses improves the detection of QTL on pig chromosomes 2, 4 and 6 [PDF]

, 2010
Background In pig, a number of experiments have been set up to identify QTL and a multitude of chromosomal regions harbouring genes influencing traits of interest have been identified. However, the mapping resolution remains limited in most cases and the
Gilbert Hélène, Heuven, H.C.M., Riquet, J., Bidanel, Jean Pierre, Henri CM Heuven, Bidanel, J-P., Bidanel, J.P., Riquet, Juliette, Tortereau, F.J.D., Hélène Gilbert, Tortereau Flavie, Riquet Juliette, Groenen Martien AM, Jean-Pierre Bidanel, Tortereau, Flavie, Heuven Henri CM, Gilbert, Hélène, Flavie Tortereau, Tortereau, F., Martien AM Groenen, Groenen, M.A.M., Heuven, Henri Cm, Bidanel Jean-Pierre, Groenen, Martien Am, Gilbert, H.J., Gilbert, H., Juliette Riquet   +26 more
core   +1 more source

R/qtl: QTL mapping in experimental crosses

Bioinformatics, 2003
Abstract Summary: R/qtl is an extensible, interactive environment for mapping quantitative trait loci (QTLs) in experimental populations derived from inbred lines. It is implemented as an add-on package for the freely-available statistical software, R, and includes functions for estimating genetic maps, identifying genotyping errors, and
Karl W. Broman, Hao Wu 0003, Saunak Sen, Gary A. Churchill   +3 more
openaire   +2 more sources

Comparison of analyses of the QTLMAS XIV common dataset. II: QTL analysis [PDF]

, 2011
Background - A quantitative and a binary trait for the 14th QTLMAS 2010 workshop were simulated under a model which combined additive inheritance, epistasis and imprinting. This paper aimed to compare results submitted by the participants of the workshop.
Marcin Pszczoła, Tomasz Strabel, Paczynska, P., Pszczola, M.J., Sebastian Mucha, Mucha, S., Strabel, T., Wolc, A., Paulina Paczyńska, Szydlowski, M., Anna Wolc, Maciej Szydlowski   +11 more
core   +1 more source

In silico Analysis of qBFR4 and qLBL5 in Conferring Quantitative Resistance Against Rice Blast

Journal of Pure and Applied Microbiology, 2018
The devastating yield losses caused by rice blast can be mitigated by breeding resistant cultivars with QTLs enriched with resistance (R-gene) and defence related genes. These genes are the arsenal of the plant’s immune system against pathogen invasion.
Ilakiya Sharanee Kumar, Nurul Aniss Amran, Kalaivani Nadarajah   +2 more
doaj   +1 more source

Study of association between morphological traits and QTLs governing sheath blight resistance in rice (Oryza sativa L.)

Electronic Journal of Plant Breeding, 2022
Rice sheath blight is one of the most serious diseases of rice. In the current study, the relationship between morphological traits and sheath blight resistance was investigated by using 1545 recombinant inbred lines.
Mahantesh1*, K. Ganesamurthy2, Sayan Das3, R. Saraswathi4, C. Gopalakrishnan5 and R. Gnanam6
doaj   +1 more source

Number and mode of inheritance of QTL influencing backfat thickness on SSC2p in Sino-European pig pedigrees [PDF]

, 2011
Background In the pig, multiple QTL associated with growth and fatness traits have been mapped to chromosome 2 (SSC2) and among these, at least one shows paternal expression due to the IGF2-intron3-G3072A substitution. Previously published results on the
Gilbert Hélène, Heuven, H.C.M., Riquet, J., Advances in Veterinary Medicine, Bidanel, Jean Pierre, Heuven, Henri CM, Henri CM Heuven, Bidanel, J-P., Bidanel, J.P., Riquet, Juliette, Groenen, Martien AM, Tortereau, F.J.D., Hélène Gilbert, Tortereau Flavie, Geneeskunde van gezelschapsdieren, Riquet Juliette, Groenen Martien AM, Jean-Pierre Bidanel, Heuven Henri CM, Gilbert, Hélène, Flavie Tortereau, Tortereau, F., Martien AM Groenen, Groenen, M.A.M., Bidanel Jean-Pierre, Gilbert, H.J., Gilbert, H., Juliette Riquet   +27 more
core   +2 more sources