Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Nucleases inonzi enzyme inocheka tambo dzeDNA nokuita kuti phosphodiester bonds iite hydrolysis. MaNuclease anobvisa maNucleotide pamigumo yeDNA anonzi maexonucleases, nepo maendonucleases achicheka mukati memigumo. Nucleases inowanzoshandiswa zvikuru mu molecular biology inonzi restriction endonucleases, iyo inocheka DNA pamatanho chaiwo. Somuenzaniso, enzyme yeEcoRV inoratidzwa kuruboshwe inoziva mutsara une mabhesi matanhatu 5′-GATATC-3′ uye inocheka pamutsetse wakaenzana. Muzvisikwa, maenzayimu aya anodzivirira mabhakitiriya kuti asabatwa nehutachiona hwephage nokugaya DNA yephage painopinda musero rebhakitiriya, ichiita sechikamu chepurogiramu yokugadzirisa zvinhu. Muzvigadzirwa zvemazuva ano, nucleases idzi dzinoshandiswa pakugadzira mapuroteni evanhu uye pakuongorora DNA.  Mubvunzo: Nucleases rudzii rwamakemikari makuru?
maenzayimu