在字符{A C G T}组成的DNA序列中 A —— T和C —— G是互补对。 判断一个DNA序列中是否存在互补回
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在字符{A, C, G, T}组成的DNA序列中,A —— T和C —— G是互补对。 判断一个DNA序列中是否存在互补回文串(例如,ATCATGAT的补串是TAGTACTA,与原串形成互补回文串;即要求整个原串的补串是原串的逆序); 下面DNA序列中存在互补回文串的是:(多选) In DNA sequences consisting of characters {A, C, G, T}, A - T and C - G are complementary pairs respectively. Determine whether a DNA sequence has a complementary palindromic string (For example, ATCATGAT"s complementary string is TAGTACTA, with is the palindromic sequence to the original string; in such cas
A.CTGATCAG
B.AATTAATT
C.GTACGTAC
D.AGCTAGCT

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AGCTAGCT;AATTAATT;CTGATCAG
