密码子的使用频率可以作为指导饲料氨基酸生物配比的参考依据。
The tricodon use rate can direct the biological formula of amino acids of low protein diet in chicken.
使用的方法是基于由一个频率修正增强的一种位置权重矩阵方法，它考虑了蛋白质中出现的氨基酸偏差。
The method employed is based on a position weight matrix approach improved by a frequency correction which takes in to consideration the amino acid bias present in proteins.
设计合成编码蛋白质基因的要点为：（1）按照宿主系统中高表达蛋白质基因对密码子的使用频率选用氨基酸密码子，以期合成基因得到高效表达；
The strategy included, (1) condon usage in synthetic gene should be corresponded with the statisical codon usage in genes of highly abundant proteins in the host;
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