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The dna in skin cells is routinely bombarded by uv radiation from sunlight. This can damage the dna structure, requiring repair. What enzymes are needed for efficient repair of the damaged dna?.

Sagot :

The genetic lesions produced via UV radiation are often repaired soon after they're formed, via a technique called nucleotide excision restoration. A nuclease enzyme acknowledges and removes a section of DNA containing the lesion. Then, the polymerase inserts the best bases and ligase seals the gap.

DNA restore enzymes are enzymes that understand and accurately bodily harm in DNA, due to exposure to radiation, UV mild, or reactive oxygen species. The correction of DNA harm alleviates the lack of genetic information, generation of double-strand breaks, and DNA cross-linkages.

DNA restore enzymes now being used in topical skincare traces consist of Photolysomes, and DNA repair enzymes extracted from plankton. Mitosomes, DNA restore enzymes extracted from the mustard plant, Arabidopsis thalia. Endosomes, DNA repair enzymes extracted from the marine microbe, Micrococcus lysate.

Learn more about enzymes here:

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