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What is the significance of adding proteases at the time of isolation of genetic material (DNA)?

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प्रश्न

What is the significance of adding proteases at the time of isolation of genetic material (DNA)?

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उत्तर

Role of proteases is to degrade the proteins present inside a cell (from which DNA is being isolated). If the proteins are not removed from DNA preparation then they could interfere with any downstream treatment of DNA (such action of restriction endonuclease, DNA ligase etc).

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अध्याय 11: Biotechnology : Principles and Processes - VERY SHORT ANSWER [पृष्ठ ७८]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
अध्याय 11 Biotechnology : Principles and Processes
VERY SHORT ANSWER | Q 6. | पृष्ठ ७८

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