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解码人乳头瘤病毒 59 型密码子使用模式:解锁病毒奥秘,助力疫苗研发
研究结论与讨论部分指出,HPV-59 存在密码子使用偏好,倾向于 A/T 结尾的密码子,且 CpG 二核苷酸含量低。这种现象是突变压力和自然选择相互作用的结果,自然选择在塑造病毒基因组特征中起主导作用。HPV-59 密码子使用与人类翻译机制的适度匹配,体现了其进化适应性,有助于病毒在宿主内复制和逃避免疫检测。
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