Lambda HindIII DNA marker yog dab tsi?
Lambda HindIII DNA marker yog dab tsi?

Video: Lambda HindIII DNA marker yog dab tsi?

Video: Lambda HindIII DNA marker yog dab tsi?
Video: Restriction Digestion of DNA 2024, Tej zaum
Anonim

Kev piav qhia. Thermo Scientific Lambda DNA / HindIII Marker yog pom zoo rau sizing ntawm linear ob-stranded loj DNA fragments nyob rau hauv agarose gels. Lambda DNA yog digested kom tiav nrog qhov tsim nyog Thermo Scientific txwv enzyme(s) thiab purified thiab yaj nyob rau hauv cia tsis.

Yog li ntawd, vim li cas lambda DNA siv los ua tus cim?

Yog vim li cas Lambda DNA feem ntau yog siv yog vim hais tias qhov loj ntawm fragments generated los ntawm ib tug xov tooj ntawm kev txwv enzymes, raws li zoo raws li Hind III, yog zoo cwj pwm kom ib tug calibr Tab sis. Lambda DNA tsis yog tus xwb DNA uas tau siv raws li qhov loj me tus cim.

Ib sab saum toj, dab tsi yog lambda DNA siv rau? Lambda DNA (48, 502 bp) kuj siv li Qhov ntsuas qhov hnyav ntawm molecular thaum lub sijhawm nucleic acid gel tsom xam tom qab kev zom zaub mov nrog kev txwv enzyme (xws li HindIII). Lambda DNA tuaj yeem yog siv li ib tug substrate nyob rau hauv txwv enzyme kev soj ntsuam.

Hauv qhov no, pes tsawg feem yuav HindIII txiav lambda DNA rau hauv?

8 fag

Dab tsi yog qhov ntev ntawm lambda DNA?

Phaj DNA lambda yog ob-stranded, linear molecule, 49130 puag khub hauv ntev.

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