Homologous Recombination of Double Strand Breaks

Video for MCB 164 at UC Davis

Category:

Science & Technology

Tags:

• MCB 164
• DNA Repair
• DNA
• Video
• Double Strand Break
• DNA Polymerase

[joshuavillazana]

Once the process is complete it undergoes resolution. which means it just cuts the two strands using endonuclease

[joshuavillazana]

Sorry but a random endonuclease makes the cut if there are no damages and exonuclease degrades the 5' region. Then Rec A guides the single 3' strand to the homologous strand. Then the open loop acts as a template for DNA synthesis since Dna Polymerase cannot synthesize DNA from scratch. Then branch migration occurs and forms a heteroduplex. Then isomerization which makes the double helix twist, starting uncrossed then the intermediate occurs creating a holliday junction and finally crossover.

[jhoenedu]

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[jutsmyface]

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[godguetar]

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[indiage]

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[WaelYakti]

awesome !!!!!! hails

[shariarahman]

sick ass video!!!!!!!!!!!!!!!!!! Hi 5!

[12kwh]

This is useful! :)

[m7MD292]

amazing!! but its exonucleases not endo