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
Peb tau koom tes nrog cov tuam txhab no tau ntau xyoo, lub tuam txhab ib txwm ua kom muaj kev xa khoom, zoo thiab tus lej raug, peb yog cov koom tes zoo.
Hauv Suav teb, peb tau yuav ntau lub sijhawm, lub sijhawm no yog qhov ua tiav zoo tshaj plaws thiab txaus siab tshaj plaws, lub chaw tsim lag luam zoo thiab cov khoom lag luam uas muaj peev xwm ua tau zoo!
Cov khoom zoo thiab kev xa khoom sai, nws zoo nkauj heev. Qee cov khoom lag luam muaj teeb meem me ntsis, tab sis tus xa khoom hloov sijhawm, tag nrho, peb txaus siab.