Regional and Ontogenetic Expression of CDX2 mRNA in Intestine of Chicken
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Abstract
One hundred and twenty 1-day-old parental male Arbor Acre(AA) broiler chicks were randomly divided into 4 replicates,respectively.Regional expression of CDX2 mRNA in different segments of intestinal tract of AA chicken on 30 d and ontogenetic expression of CDX2 mRNA in duodenum and jejunum of AA broiler chickens were determined by relative quantitative RT-PCR.It was found that: The CDX2 mRNA expression in duodenum was higher than that in jejunum(P=0.09),ileum(P=0.06) and colorectum(P=0.05),respectively.Onto...
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