Microinjection yog kev siv a iav micropipette los txhaj cov tshuaj ua kua ntawm lub microscopic lossis ciam teb macroscopic qib. Lub hom phiaj feem ntau yog nyob ntawm tes tab sis kuj tseem suav nrog qhov chaw nruab nrab. … Nyob rau hauv no txoj kev yuav siv tau los qhia ib tug vector rau hauv ib lub cell.
Microinjection Chav Kawm 12 yog dab tsi?
Hint: Microinjection yog txhaj tshuaj uas yog siv los txhaj cov tshuaj ua kua lossis lwm yam khoom ntawm qib microscopic, thiab cov tshuaj txhaj tshuaj feem ntau yog lub cell nyob thiab nws yuav ua tau. kuj suav nrog qhov chaw intercellular, thiab cov txheej txheem no kuj suav nrog kev siv lub tshuab ntsuas inverted nrog lub zog loj…
microinjection hauv biology yog dab tsi?
Microinjection yog hais txog a cov txheej txheem uas cov tshuaj txhaj rau hauv ib lub hlwb siv rab koob nyias heev. Cov txheej txheem no yog siv nyob rau hauv ntau lub teb, xws li semiconductors, genetic engineering, in vitro fertilization, cell biology, virology thiab lwm yam.
Vim li cas thiaj siv microinjection?
Microinjection tuaj yeem siv txhawm rau xa cov tshuaj tiv thaiv kab mob rau cov protein tshwj xeeb txhawm rau txheeb xyuasqhov xav tau ntawm cov protein rau cov haujlwm tshwj xeeb ntawm tes xws li kev hloov pauv ntawm lub voj voog, kev sau ntawv tshwj xeeb genes, los yog intracellular thauj.
Dab tsi yog microinjection hauv cov noob hloov?
Microinjection yog txheej txheem ntawm kev hloov cov khoom siv caj ces rau hauv kev ua neejcell siv iav micropipettes lossis hlau microinjection koob. Cov iav micropipettes tuaj yeem muaj ntau qhov ntau thiab tsawg nrog cov taub taub ntawm 0.1 txog 10 µm. DNA lossis RNA yog txhaj ncaj qha rau hauv lub cell lub nucleus.
