DNA repair mechanism animation Nucleotide excision repair NER

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DNA repair mechanism animation - Nucleotide excision repair - this video lecture explains about the nucleotide excision repair mechanism. • Many microbes in the environment commonly encounter ultraviolet light which can cause neighbouring pyrimidine bases signing or cytosine to form dimers signing dimers are the most common pyrimidine dimers can be repaired by several mechanisms including a method called nucleotide excision repair in this system of three subunits exonuclease made up of the proteins you are a B and C Excise is a patch of 12 to 30 nucleotides bearing the dimer ATP hydrolysis provides energy for many steps throughout the process the repair mechanism begins with the Association of UV or a UV or B and hydrolysis of ATP the UV or AB complex binds to the DNA is UV or a mix the initial recognition of the DNA damage UV or a Benz the DNA near the damage was more ATP hydrolysis usually are a load UV or be onto the damage DNA after which UV or a is injected from the complex next UV or be binds you BRC UV or see next the damaged strand at your site for ranking the damaged basis another complex called UV or the case stress the resulting short single-stranded damaged fragment from the DNA molecule the single-stranded that remains as a three prime hydroxyl group that allows DNA polymerase to synthesise new DNA after DNA polymerase is finished DNA light is sealed the remaining neck in the DNA of this example showed the repair of a pyrimidine dimer cells use nucleotide excision repair to fix a broad range of DNA lesions. Thank You for watching our videos from Biology Animation Videos channel. This channel is created to compile animated biology lectures and videos from different animation sources. None of these videos are created by us. we just organize them and place them in YouTube for your understanding so If you want to know details about these animation please see the credit section for knowing the original content developer and please convey privilege and gratitude to them. Thank You. • Title- • DNA repair mechanism animation - Nucleotide excision repair • Our website- • https://www.biologyanimationvideos.we... • this video is on - • DNA repair mechanisms • mechanism of DNA repair • nucleotide excision repair • base excision repair

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