| 单词 | at content |
| 释义 | AT contentAT contentThe percentage of nitrogenous bases on double-stranded DNA which are either adenine or thymine. As a rule, molecular biologists are more interested in the GC (guanine and cytosine) content, because they bind to each other with 3 hydrogen bonds (in contrast to adenine and thymine, which share 2 hydrogen bonds), and thus an indicator of greater molecular stability. |
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