单词	hypermutable
释义	hypermutable adjective hy·​per·​mu·​ta·​ble ˌhī-pər-ˈmyü-tə-bəl  : exhibiting or capable of excessive mutation or change Only the hypermutable cells that subsequently achieve a beneficial mutation would survive; the others would cease to be viable. John Rennie Another severe obstacle for those with compromised immune systems: the hypermutable bacteria that can be found in cystic fibrosis patients. These chameleon-like germs produce numerous mutations when they replicate, creating more potential possibilities for drug resistance. Jim Doyle hypermutability ˌhī-pər-ˌmyü-tə-ˈbi-lə-tē  noun "What we've found is a subtle alteration in the genetic code that causes DNA instability and leads to hypermutability, or a cascade of mutations in surrounding genes …" Kenneth Kinzler Word History First Known Use 1959, in the meaning defined above Medical Definition hypermutable adjective hy·​per·​mu·​ta·​ble -ˈmyüt-ə-bəl  : exhibiting or capable of excessive mutation or change Another severe obstacle for those with compromised immune systems: the hypermutable bacteria that can be found in cystic fibrosis patients. These chameleon-like germs produce numerous mutations when they replicate, creating more potential possibilities for drug resistance. Jim Doyle, The Birmingham (Alabama) News
随便看	elenge eleo- eleochares Eleocharis eleocharises eleocharisses eleocyte eleolite Bothnian Bothnic bothr- bothri- bothria bothrio- Bothriocidaris Bothriolepis bothriums bothro- Bothrodendron bothroi bothropic Bothrops bothropses bothros bothroses

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