| 单词 |
gc content |
| 释义 |
GC content GC con·tentthe amount of guanine and cytosine in a polynucleic acid usually expressed in mole fraction (or percentage) of total bases; the melting temperature of such biopolymers varies with the GC content.GC content The percentage of nitrogenous bases on double-stranded DNA which is either guanine and cytosine, a datum of interest to molecular biologists as guanine and cytosine bind to each other with 3 hydrogen bonds (in contrast to adenine and thymine, which share 2 hydrogen bonds), and thus is a benchmark of molecular stability. |
| 随便看 |
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