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KMID : 1023620130370040199
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Reproductive and Developmental Biology
2013 Volume.37 No. 4 p.199 ~ p.203
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Differential Expression Analysis of Candidate Genes Related with Growth according to Dietary Supplementation of Curcuma longa in Chickens
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Park Sun-Ae
Kim Lee-Kyung
Park Chang-Min
Kim Seung-Chang
Lee Seung-Hwan
Lee Ji-Woong
Lee Ji-Woong
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Abstract
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This experiment was conducted to investigate the genetic effects of candidate genes on the growth of spleen and liver tissues using dietary Curcuma longa (C. longa) supplementation. Expression analyses of candidate genes regarding animal growth was performed in order to determine the factors affecting the growth related to immune components of Curucumin, Turmerone, and Zingiberene as the bile secretion Paratolyl methyl carbinol (PTMC). The animals were divided into four groups of five chicks supplied with experimental diets of C. longa at 0.25, 0.5 and 1% and controls. The 19 growth-related genes were known to cell maturation, differentiation significant expression patterns in this analysis. Expression of growth response-related genes in chicks supplemented with 1% of C. longa showed better growth performance than chicks with 0.25 and 0.5% in spleen (p<0.05). The IGF1, MSTN, POU1F1, ADCYAP1 gene were known to central roles in mediating gonadotropin function, regulating steroidogenesis and promoting oocyte growth and maturation. Sex steroids, androgen and estrogen can affect sex differentiation and also can affect muscle development. On the other hand, GHSR and FABP3 gene showed significant expression patterns in this analysis. The results would be used as basic information for the variation of growth-related genes expression on the cell growth, sex cell growth, and sex hormones according to dietary supplementation with C. longa in chickens.
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KEYWORD
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Curcuma longa, Differential expression analysis, Genes related growth, Chicken
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