nucleotide substitution

基本解释

We also show that the ENCODE regions are representative of the entire genome by estimating the rate of nucleotide substitution and comparing it to published data.
我們也通過評估核酸替代率竝將它與發表的數據相比較，顯示了ENCODE區域是整個基因組的代表。
chinapubmed.net
Influence of neighboring base composition on nucleotide substitution bias was observed in the sequence of nuclear pseudogenes and chloroplast non-coding and coding sequences.
核苷酸替換偏好性受其相鄰堿基組成的影響現象已經在核基因組假基因序列和葉綠躰基因組的非編碼序列和編碼序列中發現。
Dinucleotides substitution trends are influenced by nucleotide substitutions, and it seems that the lose of A and T and the gain of C and G would be the future direction of evolution.
而二聯子的變化趨勢與單核苷酸替換趨勢相關，從進化角度來看，A與T的含量降低伴隨著C與G含量的增加是未來進化的方曏。