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Proposal of statistical model adjusted environmental factor in genetic research for high quality Hanwoo production
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 Title & Authors
Proposal of statistical model adjusted environmental factor in genetic research for high quality Hanwoo production
Jang, Ji-Eun; Lee, Jae-Young; Oh, Dong-Yep;
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Individual phenotype is mostly influenced by genetic factors as well as the effects of environmental factors. Therefore, adjustment of environmental factors are needed in order to see more clearly the effects of genetic factors that we are interested in gene screening study related to Hanwoo`s economic trait. The purpose of this study is to propose new statistical model that was adjusted environmental factor and identify adjustment effect in a superior gene marker screening study for producing high quality Hanwoo. First, statistical model including both genetic factor and environmental factor establishes and adjusted value of economic trait find by removing effect of environmental factor such as age, breeding farm. Finally, we identify superior gene marker combination and compare accuracy by applying MDR to data of before and after adjustment. Economic trait is used C18:1, SFA, MUFA, MS, CWT, BFT and SNP marker is used 6 markers of LPL that were identified as more excellent SNP marker than the others among 49 markers through fatty acid composition and economic trait performance test.
Adjustment;environmental factors;genetic factors;LPL;MDR;
 Cited by
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