Sequence analysis showed that its nucleotide sequence had high identity to a Japanese isolate of RDV and contained high percent of rare codons.

序列分析表明该基因与日本株具有高度同源性，并且含有较高比例的稀有密码子。

youdao

RT/V this expression becomes Cv dT over T is equal to CvdT/T=-RdV/V minus R dV over V.

这样，or，RT，over，V，bar。，So，now，这个等式就,可以化成。

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