Results 11 to 20 of about 97,599 (264)

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

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
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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
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Mapping carcass and meat quality QTL on Sus Scrofa chromosome 2 in commercial finishing pigs [PDF]

, 2009
Quantitative trait loci (QTL) affecting carcass and meat quality located on SSC2 were identified using variance component methods. A large number of traits involved in meat and carcass quality was detected in a commercial crossbred population: 1855 pigs ...
Knol, A.J., Bovenhuis, H., Egbert F Knol, Bovenhuis Henk, Knol, E.F., Heuven, H.C.M., van Kampen, T.A., Bert Dibbits, Kampen, A.J.A., van, van Wijk, R.H.J., Henk Bovenhuis, Dibbits, B.W., Dibbits, B., Henri CM Heuven, Knol Egbert F, Tony A van Kampen, Dibbits Bert, van Wijk Rik HJ, Rik HJ van Wijk, Wijk, H.J., van, Heuven Henri CM, van Kampen Tony A, Advances in Veterinary Medicine, Geneeskunde van gezelschapsdieren   +23 more
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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

A Bayesian approach to detect QTL affecting a simulated binary and quatitative trait [PDF]

, 2011
Background - We analyzed simulated data from the 14th QTL-MAS workshop using a Bayesian approach implemented in the program iBay. The data contained individuals genotypes for 10,031 SNPs and phenotyped for a quantitative and a binary trait. Results - For
Janss, L.L.G., Heuven, H.C.M., Geneeskunde van gezelschapsdieren, Advances in Veterinary Medicine, Bouwman, A.C., Aniek C Bouwman, Henri CM Heuven, Luc LG Janss   +7 more
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The quantitative genetic basis of sex ratio variation in Nasonia vitripennis : a QTL study [PDF]

, 2010
Our understanding of how natural selection should shape sex allocation is perhaps more developed than for any other trait. However, this understanding is not matched by our knowledge of the genetic basis of sex allocation.
West, S. A., R. WATT, D. M. SHUKER, Shuker, D. M., S. A. KNOTT, Knott, S. A., Watt, R., B. A. PANNEBAKKER, Pannebakker, B. A., S. A. WEST, Shuker, David Michael, Pannebakker, Bart   +11 more
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Quantitative Trait Loci (QTL) for Forage Traits in Intermediate Wheatgrass When Grown as Spaced-Plants versus Monoculture and Polyculture Swards

Agronomy, 2019
It has been hypothesized that the genetic control of forage traits, especially biomass, for grass plants growing as spaced-plants versus swards is different.
John S. Mortenson, Blair L. Waldron, Steve R. Larson, Kevin B. Jensen, Lee R. DeHaan, Michael D. Peel, Paul G. Johnson, J. Earl Creech   +7 more
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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

QTL linkage analysis of connected populations using ancestral marker and pedigree information [PDF]

, 2012
The common assumption in quantitative trait locus (QTL) linkage mapping studies that parents of multiple connected populations are unrelated is unrealistic for many plant breeding programs.
Radu Totir, L., Cajo J. F. ter Braak, Oscar S. Smith, Bink, M.C.A.M., Winkler, C.R., Martin P. Boer, Braak, C.J.F., ter, Smith, O.S., Boer, M.P., L. Radu Totir, Christopher R. Winkler, Marco C. A. M. Bink   +11 more
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