Tus txheej txheem ntawm kev hloov pauv yog dab tsi?
Tus txheej txheem ntawm kev hloov pauv yog dab tsi?

Video: Tus txheej txheem ntawm kev hloov pauv yog dab tsi?

Video: Tus txheej txheem ntawm kev hloov pauv yog dab tsi?
Video: Lus Qhuab Qhia | “Txoj Kev Yug Los Ua Neeg Yog Dab Tsi?” 2024, Kaum ib hlis
Anonim

Kab mob kev hloov pauv yog a txheej txheem ntawm kab rov tav hloov cov noob los ntawm qee cov kab mob coj mus rau txawv teb chaws genetic khoom (liab qab DNA) los ntawm ib puag ncig. Yam yuavtsum tau kawm uantej rau cov kab mob kom raug kev hloov pauv yog nws lub peev xwm los noj dawb, extracellular genetic khoom. Cov kab mob no yog hu ua cov hlwb muaj peev xwm.

Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog txheej txheem ntawm kev hloov pauv hauv biology?

Hauv molecular biology , kev hloov pauv yog qhov kev hloov pauv caj ces ntawm lub xov tooj ntawm tes uas tshwm sim los ntawm qhov ncaj qha uptake thiab koom ua ke ntawm exogenous genetic khoom los ntawm nws ib puag ncig los ntawm cell membrane(s).

Tsis tas li ntawd, hom kev hloov pauv yog dab tsi? Kuj tseem muaj npe rau 6 hom kev hloov pauv hloov pauv uas tshwm sim hauv cov txheej txheem:

  • kev hloov ntawm lub cev.
  • kev hloov ntaub ntawv.
  • muaj kev hloov pauv.
  • qhov chaw transformation.
  • khaws cia transformation.
  • physiological los yog puas siab puas ntsws transformation.

Ib yam li ntawd, dab tsi yog cov kauj ruam hauv kev hloov cov kab mob?

Ntsiab cov kauj ruam nyob rau hauv tus txheej txheem ntawm Cov kab mob hloov pauv : (1) muaj peev xwm npaj cell, (2) kev hloov pauv ntawm cell, (3) cell rov qab, thiab (4) cell plating.

Tus qauv kev hloov pauv yog dab tsi?

Cov Kev hloov pauv qauv yog lub moj khaum uas peb siv los pab cov thawj coj nkag siab txog lawv cov koom haum thiab tseem qhia txog kev txhim kho kom tiav. Cov qauv txo qhov nyuaj ntawm ib lub koom haum mus rau yim qhov kev hloov pauv tseem ceeb uas yuav tsum tau nkag siab thiab ua raws li kev lag luam kom ua tiav.

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