所屬欄目:宮頸病變的診斷與治療
HPV是一類感染表皮和黏膜鱗狀上皮的雙鏈環(huán)狀DNA病毒,基因長(zhǎng)6.8~8.0kb,基因組編碼8個(gè)開(kāi)放閱讀框(Open reading frames,ORFs),分3個(gè)基因區(qū),即早期區(qū)(Early region,E區(qū))、晚期區(qū)(Lateregion,L區(qū))與非編碼區(qū)(Uncoding region,UCR)或上游調(diào)控區(qū)(URR)。E區(qū)編碼 ......(本文共 789 字 ) [閱讀本文] >>