不同种类柑橘的密码子用法分析

    Analysis of Codon Usage Between Different Citrus Species

    • 摘要: 采用高频密码子分析法,对甜橙Citrus sinensis、温州蜜柑C.unshiu、葡萄柚C.paradisi和柠檬C.limon等4种柑橘的蛋白质编码基因序列(eodon DNA sequence,CDS)进行了分析,计算出了柑橘同义密码子相对使用频率(relative frequency of synonymous codon,RFSC),确定出了4种柑橘的高频率密码子,发现不同种类柑橘偏爱密码子稍有差别.

       

      Abstract: Codon DNA sequence(CDS) of four different citrus species,including sweet orange(Citrus sinensis),satsuma mandarin(C.unshiu),grapefruit(C.paradisi) and lemon(C.limon) were used to analyze the relative frequency of synonymous codon(RFSC),and high-frequency codons were selected by high-frequency codon analysis.The results indicated that the codon preference was little different in four citrus species.

       

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