Ib tug prophage yog a bacteriophage (feem ntau luv rau "phage") genome ntxig thiab sib xyaw ua ke rau hauv cov kab mob DNA chromosome los yog tshwm sim raws li ib qho extrachromosomal plasmid. Qhov no yog ib daim ntawv latent ntawm phage, uas cov noob kab mob muaj nyob hauv cov kab mob uas tsis ua rau muaj kev cuam tshuam ntawm cov kab mob ntawm tes.
Ib qho piv txwv ntawm tus prophage yog dab tsi?
Prophages yog ib lub hauv paus tseem ceeb ntawm kev sib txawv ntawm cov noob caj noob ces thiab kev sib txawv ntawm cov kab mob cuam tshuam nrog kev ua phem ntawm ntau cov kab mob xws li E. coli , 16, 17 streptococcus pyogenes, 15 , 18, 19, 20-23 thiab Staphylococcus aureus.
3 hom phages yog dab tsi?
Phages tseem tuaj yeem muab faib ua peb hom raws li lawv cov txheej txheem kev kis kab mob: (1) virulent phages ib txwm lyse cov kab mob ntawm tes kom tso lawv cov xeeb ntxwv; (2) temperate phages tuaj yeem nkag mus rau lub voj voog lytic li phages virulent lossis nkag mus rau lub voj voog lysogenic nyob rau hauv uas phage genome khaws cia ua ib…
Prophage Chav Kawm 11 yog dab tsi?
Teb tiav: Ib qho kev tshaj tawm tuaj yeem yog a bacteriophage genome uas yog embedded thiab koom ua ke rau hauv cov kab mob DNA chromosome. Qhov no feem ntau yog ib qho tsis muaj zog ntawm phage uas cov kab mob zoo tshwm sim hauv cov kab mobtsis ua rau muaj kev cuam tshuam ntawm cov kab mob ntawm tes.
Yuav nrhiav qhov twg los nrhiav ib tug prophage?
A prophage is a phage genome tso rau hauv ib qho chaw tshwj xeeb ntawm cov kab mob chromosome. Ib tug provirus yog ib tug kab mob genome mus tas li tso rau hauv tus tswv tsev genome. Cov tsiaj txhu feem ntau yuav muaj tus kab mob.
