Search Results - "quantitative genetics"

Quantitative genetic analysis of micron blowout in Alpacas by Munyard, Kylie, Greeff, J.

“…Data from a well-established alpaca herd in Peru was used in a complex quantitative genetics analysis to determine if genetics plus environment, or environment alone was responsible for micron blowout in alpacas. …”
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Quantitative genetic analysis of grain yield in an Australian Brassica napus doubled-haploid population by Raman, R., Diffey, Simon, Carling, J., Cowley, R., Kilian, A., Luckett, D., Raman, H.

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A quantitative genetic approach to assess the evolutionary potential of a coastal marine fish to ocean acidification by Malvezzi, A.J., Murray, C.S., Feldheim, K.A., Di Battista, Joseph, Garant, D., Gobler, C.J., Chapman, D.D., Baumann, H.

“…Assessing the potential of marine organisms to adapt genetically to increasing oceanic CO2 levels requires proxies such as heritability of fitness-related traits under ocean acidification (OA). We applied a quantitative genetic method to derive the first heritability estimate of survival under elevated CO2 conditions in a metazoan. …”
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Quantitative genetics analysis and progeny testing of Deli dura × Serdang-AVROS pisifera for long stalk characteristic by W Rusik, Wan Rusydiah

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Genetic evaluation of guide dogs in the UK by Evans, Katharine M

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Quantitative genetic analysis and rice kernel elongation improvement in MR219 × Mahsuri Mutan and MR219 × Basmati 370 populations by Ab Halim, Anna Arina

“…However, limited studies in Malaysia were done on quantitative genetics analysis of high kernel elongation that contribute to this important trait. …”
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Estimation of genetic correlations on sweet corn inbred lines using SAS mixed model by Kashiani, Pedram, Saleh, Ghizan

“…Conclusion/Recommendations: This indicated that SAS has the natural capability to estimate genetic correlations among traits measured, as opposed to manual methods employing quantitative genetics equations. …”
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Population genetics and evaluation of diallel cross of four red tilapia populations in Malaysia / Kayal Vizi a/p Karuppannan by Karuppannan, Kayal Vizi

“…As a outcome of this study, managed to produce broodstocks with known genetic attributes through quantitative genetics for fast growth rates based on high heritability, high additive variance and low environmental effects.…”
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Applications of DNA Microsatelite Markers Intilapia Culture by Bhassu, Subha

“…Three major experiments were carried out; a population genetic study on eight populations of tilapia. quantitative genetics study on two populations of O. niloticus. …”
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Growth hormone gene polymorphism in boer goat by Malaswamy, Magamaee

“…Molecular genetic information may be applied with quantitative genetics approach to select parental stocks of high merit to be used in breeding programmers to achieve rapid genetic improvement of herds. …”
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Genetic and phenotypic correlation analyses on nine sweet corn advanced inbred lines using SAS PROC mixed model. by Kashiani, Pedram, Saleh, Ghizan

“…The mixed-model analysis of variance has been used in many recent studies in evolutionary quantitative genetics. In this two-way statistical model in SAS, the variance component corresponding to the random statement is the covariance associated with a level of the random factor across levels of the fix factor. …”
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Molecular and quantitative analysis of beef cattle breeds in Malaysia by Majidi, Alireza

“…The objective of the present project was to evaluate some beef cattle breeds in Malaysia using molecular markers and to evaluate the Brakmas breed using quantitative genetics method. In the first study, 20 single nucleotide polymorphism loci (SNP) DNA markers at candidate genes for growth and meat quality traits were investigated for seven cattle breeds, namely the Kedah Kelantan (KK), Brakmas, Brangus, Cheroke, Nellore, and two KK non descript crosses (KKC1 and KKC2). …”
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The heritability of premenstrual syndrome by Jahanfar, Shayesteh, Lye, Munn Sann, S. Krishnarajah, Isthrinayagy

“…The probandwise concordance rate for the presence or absence of premenstrual syndrome was calculated and the heritability of premenstrual syndrome was assessed by a quantitative genetic model fitting approach using MX software. …”
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What are the key directions in the genetics of attention deficit hyperactivity disorder? by Martin, Neilson, McDougall, Megan, Hay, David

“…Purpose of review: The aim of this review is to describe the considerable advances in consolidating the empirical evidence on several key topics in the genetics of attention deficit hyperactivity disorder, namely the quantitative genetic studies of the nature of attention deficit hyperactivity disorder and its comorbidities, the molecular genetic studies that show modest but consistent effects of specific genotypes, and the growing recognition of genotype by environment interaction. …”
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The physiological and genetic bases of water-use efficiency in winter wheat by Baburai Nagesh, Aravinda Kumar

“…It is suggested that selecting genotypes indirectly for high Δ13C (low WUE) may be a strategy to improve grain yield under drought. In the quantitative genetic analysis, the putative QTLs identified for target physiological traits were generally different at Gleadthorpe in 2003 and Sutton Bonington in 2005. …”
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