Qhov txawv ntawm E. coli thiab Klebsiella yog E. coli yog kab mob gram-negative rod-zoo li tus kab mob uas yog motile thaum Klebsiella yog ib hom kab mob gram-negative rod-zoo li tus kab mob uas tsis yog-motile.
Escherichia thiab Klebsiella yog ob hom kab mob coliform. Ob genera muaj gram-negative, qws-zoo li tus, uas tsis yog-sporing kab mob. E. coli yog ib hom Escherichia. Nws yog ib tug motile faecal coliform kab mob. Ob leeg E. coli thiab Klebsiella kab mob muaj nyob rau tsev neeg Enterobacteriaceae. Lawv yog ib feem ntawm cov nroj tsuag hauv peb lub plab. Tsis tas li ntawd, lawv yog facultative anaerobes. Ob qho tib si feem ntau tsis muaj teeb meem, tab sis, lawv dhau los ua tib neeg cov kab mob hauv qee qhov xwm txheej.
E. Coli yog dab tsi?
E. coli yog ib tug gram-negative, qws-zoo li tus, facultative anaerobic kab mob uas belongs rau tsev neeg Enterobacteriaceae. Nws yog ib qho kab mob faecal coliform uas feem ntau pom nyob rau hauv cov hnyuv qis ntawm cov kab mob ntshav sov. Ntau hom E. coli tsis muaj teeb meem, thiab lawv yog ib feem ntawm cov microbiota ntawm lub plab uas ua rau peb lub plab noj qab nyob zoo. Txawm li cas los xij, qee qhov serotypes ua rau muaj mob hnyav, ua rau mob plab, mob plab, mob raum tsis ua haujlwm thiab ntuav. Cov kab mob E. coli O157: H7 ua rau muaj cov tshuaj lom neeg muaj zog hu ua Shiga uas yog lub luag haujlwm rau kev ua zaub mov lom heev. E. coli tuaj yeem nkag mus rau hauv lub cev los ntawm txoj kev faecal-qhov ncauj. Dej, zaub nyoos, mis nyuj tsis tau noj, thiab nqaij tsis noj yog ob peb qhov chaw ntawm E. coli. Yog li, nws muaj peev xwm txo tau cov kab mob E. coli, feem ntau yog los ntawm kev npaj zaub mov kom raug thiab huv si zoo.
Daim duab 01: E. coli
E. coli yog ib qho tseem ceeb ntawm cov qauv prokaryotic kab mob uas siv nyob rau hauv biotechnology thiab microbiology. Li no, hauv ntau qhov kev sim DNA recombinant, E. coli ua haujlwm ua tus tswv tsev. Cov laj thawj tom qab siv E. coli ua cov qauv kab mob tseem ceeb yog qee yam ntawm E. coli xws li kev loj hlob sai, muaj cov kab lis kev cai pheej yig kom loj hlob, yooj yim rau kev tswj hwm, kev paub dav ntawm nws cov noob caj noob ces thiab genomics, thiab lwm yam.
Klebsiella yog dab tsi?
Klebsiella yog ib hom kab mob gram-negative, tsis-motile thiab qws-zoo li tus kab mob. Lawv kuj yog cov kab mob facultative anaerobic pom muaj nyob hauv qhov xwm txheej. Feem ntau, Klebsiella hom tsis muaj teeb meem. Nws yog ib feem ntawm tib neeg thiab tsiaj txhu muaj nyob rau hauv lub qhov ntswg, qhov ncauj thiab txoj hnyuv. Txawm li cas los xij, qee hom kab mob ua rau tib neeg muaj kab mob hauv cov neeg tsis muaj zog tiv thaiv kab mob thiab ua rau muaj kab mob xws li mob ntsws, kab mob urinary, sepsis, meningitis, raws plab, thiab cov ntaub so ntswg mos.
Daim duab 02: Klebsiella pneumoniae
Klebsiella pneumoniae thiab Klebsiella oxytoca yog ob hom kab mob feem ntau ntawm tib neeg. Txawm li cas los xij, ob hom no muaj txiaj ntsig zoo rau cov nroj tsuag vim tias lawv tuaj yeem txhim kho atmospheric nitrogen rau hauv daim ntawv uas siv tau los ntawm cov nroj tsuag.
Dab tsi zoo sib xws ntawm E. Coli thiab Klebsiella?
- E.coli thiab Klebsiella yog gram negative bacteria.
- Lawv yog facultative anaerobes.
- Ob leeg muaj tus pas nrig.
- Tsis tas li ntawd, lawv tau encapsulated.
- Lawv belongs rau tsev neeg Enterobacteriaceae.
- Lawv feem ntau muaj nyob rau hauv qhov chaw ntawm lub plab zom mov uas lawv feem ntau tsis ua teeb meem.
- Yog li ntawd, feem ntau E.coli thiab Klebsiella hom tsis muaj mob.
- Txawm li cas los xij, lawv yog cov kab mob kis tau zoo.
- Ob leeg E. coli thiab Klebsiella yog ib feem ntawm tib neeg thiab tsiaj cov kab mob hauv cov hnyuv.
- tseem ceeb tshaj, lawv yog cov kab mob coliform.
- Yog li, lawv yog cov khoom siv feem ntau qhia txog kev huv huv ntawm cov zaub mov thiab dej.
Qhov txawv ntawm E. Coli thiab Klebsiella yog dab tsi?
E. coli feem ntau yog motile vim nws muaj peritrichous flagella. Ntawm qhov tod tes, Klebsiella hom feem ntau tsis yog kev txav mus los. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm E. coli thiab Klebsiella.
Ntxiv mus, qhov sib txawv ntawm E. coli thiab Klebsiella hais txog kev siv yog tias E. coli yog lub cev qauv tseem ceeb uas peb siv nyob rau hauv recombinant DNA technology, thaum Klebsiella hom muaj peev xwm kho atmospheric nitrogen thiab pab tau. rau cov nroj tsuag thiab hauv kev ua liaj ua teb.
Summary – E. Coli vs Klebsiella
E.coli yog cov kab mob motile uas muaj nyob rau hauv genus Escherichia, thaum Klebsiella yog ib tug genus ntawm rod-shaped, facultative anaerobic, gram-negative thiab non-motile kab mob. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm E. coli thiab Klebsiella. Ntxiv mus, Klebsiella hom muaj lub peev xwm tshwj xeeb los txhim kho atmospheric nitrogen. Yog li ntawd, lawv muaj txiaj ntsig zoo rau cov nroj tsuag. Ntawm qhov tod tes, E. coli yog ib qho tseem ceeb prokaryotic qauv kab mob nyob rau hauv molecular biology thiab microbiology thaum ua recombinant DNA thwmsim.
