Qhov sib txawv tseem ceeb ntawm clone thiab strain yog tias clone yog ib hom kab mob sib xws rau nws cov progenitor thaum strain yog ib hom kab mob sib txawv lossis hom kab mob.
Clone thiab lim yog ob lub ntsiab lus siv thaum txhais cov kab mob. Clone yog ib hom kab mob sib xws, cov khoom lag luam ntawm tes, sib sau ntawm cov hlwb, lossis cov kab mob. Nws cov caj ces zoo ib yam li niam txiv lossis poj koob yawm txwv. Ntawm qhov tod tes, ib hom kab mob yog hom kab mob sib txawv los yog ib qho subtype. Hauv ib hom, muaj peev xwm muaj ntau hom kab mob uas muaj cov tshuaj serologic lossis biochemical, phage lossis bacteriocin rhiab heev, pathogenicity, lossis lwm yam ntxwv.
Dab tsi yog Clone?
Ib tug clone yog ib yam kab mob uas muaj caj ces zoo ib yam rau nws niam nws txiv. Lub clone muaj tib yam tshuaj pleev ib ce raws li tus thawj. Hauv cov lus yooj yooj yim, nws yog ib daim qauv ntawm tus progenitor. Feem ntau, clones yog tsim los ntawm asexual reproduction. Ib qho clone tuaj yeem yog cov khoom siv ntawm tes, cov khoom siv ntawm tes lossis cov kabmob. Nws kuj tuaj yeem ua ib qho sib xyaw ntawm cov noob caj noob ces uas tsim tawm asexually los ntawm ib lub cell.
Daim duab 01: cog Clones
Clones tuaj yeem tsim los ntawm cov nroj tsuag. Yog li ntawd, cog cloning tsim genetic zoo tib yam nroj tsuag los ntawm ib tug thawj nroj tsuag. Hauv cov noob cloning, ib qho DNA tshwj xeeb tau muab tso rau hauv ib qho cloning vector thiab hloov mus rau hauv lub xov tooj ntawm tes, thiab tus tswv tsev cell raug tso cai rau ntau, bearing cov noob clones.
Dab tsi yog Kev Nyuaj Siab?
Ib hom kab mob yog ib hom kab mob caj ces lossis hom kab mob. Ib hom kab mob feem ntau raug cais tawm hauv qab hom kab mob. Cov kab mob muaj kev txaus siab rau kev kho mob. Thaum muaj qhov tshwm sim ntawm tus kab mob, nws yog ib qho tsim nyog los txheeb xyuas tus kab mob ua rau thiab nws cov kab mob sib txawv los yog hom kab mob. Hauv ib hom, hom kab mob tuaj yeem sib txawv los ntawm cov kab mob uas lawv tsim, lawv qhov chaw nyob ib puag ncig, thiab ntau lwm yam ntxwv. Piv txwv li, E. coli yog cov kab mob uas nyob hauv cov hnyuv ntawm cov neeg noj qab haus huv. E. coli tsis yog kab mob phem. Tab sis ib hom kab mob E. coli (E. coli O157:H7) ua rau mob plab hnyav, raws plab thiab ntuav.
Daim duab 02: Hom
Kev txheeb xyuas tus kab mob yog qhov nyuaj piv rau kev txheeb xyuas hom. Cov kab mob los yog kab mob sib kis tuaj yeem raug cais los ntawm qhov muaj cov plasmid tshwj xeeb, los ntawm lawv cov plasmid profile, lossis los ntawm cov kab mob bacteriophage susceptibility (phage typing). Cov teeb meem tuaj rau hauv kev txheeb xyuas cov kab mob thaum cov kab mob atypical lossis cov tsiaj tsis tshua muaj lossis cov uas tau piav qhia tshiab tsis nyob hauv cov ntaub ntawv.
Hauv kev faib tawm, hom kab mob sib xyaw ua ke thaum lawv pom cov tshuaj serologic lossis biochemical cov tshuaj tiv thaiv, phage lossis bacteriocin rhiab heev, pathogenicity, lossis lwm yam ntxwv. Tsis tas li ntawd, hom kab mob yog qhov txawv ntawm lawv cov isoforms ntawm cov proteins saum npoo.
Dab tsi yog qhov zoo sib xws ntawm Clone thiab Strain?
Clone thiab strain yog ob lo lus siv hauv biology los txhais cov kab mob
Qhov txawv ntawm Clone thiab Strain yog dab tsi?
Clone yog ib qho genetic cell, cell product or organism while a strain is a genetic variant or subtype in one species. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm clone thiab strain. Kev tshuaj ntsuam caj ces ntawm tus clone zoo ib yam li niam txiv thaum lub caj ces ntawm tus kab mob sib txawv ntawm lwm hom.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm clone thiab strain hauv daim ntawv tabular.
Summary – Clone vs Strain
Clone yog ib hom kab mob sib xws. Yog li ntawd, ib tug clone muaj tib yam tshuaj pleev ib ce raws li niam txiv kab mob. Nyob rau hauv sib piv, ib hom yog ib tug genetic variant los yog ib tug subtype. Nws tuaj yeem raug tsim los ntawm kev hloov pauv tshwj xeeb. Hauv kev kho mob microbiology, kev txheeb xyuas cov kab mob tseem ceeb heev txhawm rau tiv thaiv kab mob sib kis. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm clone thiab strain.
