Yuav ua li cas cais cov Dna los ntawm E. Coli: muaj kev coj ua kom tiav los ntawm E. coli yog cov txheej txheem tseem ceeb hauv kev ua molecular biology. Kab lus no yuav taug kev tag nrho cov txheej txheem, muab cov kauj ruam cov ncauj lus thiab cov lus piav qhia, kom koj nkag siab bot
Qhov tseem ceeb rau E.Coli Residual DNA cov lag luam DNA xws li Cell thiab Fene Kev Kho Mob yog nthuav dav thiab fermented siv E. coli ua tus tswv tsev. Lub zog plasmid xav kom yauv E.coli residual DNA kev tswj ua ntej nws tuaj yeem siv t