Deoxyribonuclease (DNase) yog ib qho enzyme uas tawg extracellular DNA pom nyob rau hauv cov hnoos qeev thaum lub sij hawm ua pa.
Dab tsi molecule ua deoxyribonuclease tawg?
deoxyribonuclease: ib qho ntawm ntau lub enzymes uas zom cov ob-stranded lossis ib leeg-stranded DNA moleculerau hauv nws cov khoom nucleotides.
Dab tsi yog deoxyribonuclease tsim?
A deoxyribonuclease (DNase, luv luv) yog ib qho enzyme uas catalyzes hydrolytic cleavage ntawm phosphodiester linkages hauv DNA qaum, yog li degrading DNA. Deoxyribonucleases yog ib hom nuclease, lub ntsiab lus dav dav rau cov enzymes muaj peev xwm ntawm hydrolyzing phosphodiester bonds uas txuas nucleotides.
DNase dab tsi molecule puas tawg?
Nyob rau hauv molecular biology, DNase (xws li DNase I) yog siv los degrade DNA nyob rau hauv daim ntawv thov xws li RNA cais, rov qab transcription npaj, DNA-protein cuam tshuam, cell kab lis kev cai, thiab DNA fragmentation. Kev siv DNase suav nrog kev rhuav tshem ntawm mucus kom tshem tawm cov kab mob ua pa.
Deoxyribonuclease nyob qhov twg?
DNase Kuv yog tsim los ntawm kabmob ntawm lub plab zom mov, xws li pancreas thiab salivary parotid qog. Yog li ntawd, peb hom mammalian DNase kuv paub: pancreatic, parotid thiab pancreatic-parotid [10].
