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The effect of DNA phase structure on DNA walks

机译:DNA相结构对DNA游走的影响

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We have performed several kinds of DNA walks which often are the first steps for further analysis of DNA structure and log range correlations. The DNA walks analysing frequency of G + C versus A + T cannot indicated the coding strand while purine versus pyrimidine DNA walks or two-dimensional (A - T, G - C) DNA walks in some instances can indicate the coding strand but cannot resolve the coding frame. The modified two-dimensional (A - T, G - C) DNA walks respecting the three-nucleotide codon structure show very high correlation in nucleotide composition of DNA coding sequences. They can distinguish between coding and non-coding sequences and indicate the strand and the phase in which DNA is coding.
机译:我们已经进行了几种DNA步移,这通常是进一步分析DNA结构和对数范围相关性的第一步。分析G + C与A + T频率的DNA步幅不能显示编码链,而嘌呤与嘧啶DNA步幅或二维(A-T,G-C)DNA步幅分析在某些情况下可以指示编码链,但无法解析编码帧。修饰的二维(A-T,G-C)DNA序列遵循三核苷酸密码子结构,在DNA编码序列的核苷酸组成中显示出非常高的相关性。它们可以区分编码序列和非编码序列,并指示DNA编码的链和相。

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