Home reading part How DNA as genetic materials was established Basic properties of DNA, including structure and components (also summarized in next slide) DNA Replication DNA transcription RNA translation
Home reading part • How DNA as genetic materials was established • Basic properties of DNA, including structure and components (also summarized in next slide) • DNA Replication • DNA transcription • RNA translation
How DNA recombination is achieved?
How DNA recombination is achieved?
Step l.ecombination: steps 1, 2,3 king DODDOO 43"chromatids followed Iin figure Step 2 Whisker displacement U⑩g RecA subunits DOD Whisker((4 DNA helicase Step 3 First strand invasion First strand invasion DD0Q吗0 Traun D-loop Single-strand binding protien u/u/心QA
Recombination: steps 4, 5, 6 Step 4 Second strand invasion rGap 000g0~A Degradation direction ①~0um风 Second strand invasion Step 5 Repair and ligation Ligation point ~⑩0d Repair and ligation Step 6 Branch migration 00000000dM Direction of migration regions DOMDODADADXD((DM
Gene Conversion: one allele is converted to another C N 2[M Aa mismatch C C NMM wWW a/A mismatch a
Gene Conversion: one allele is converted to another