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1. www.nature.com › articles › s41579/019/0212-7The bacterial cell cycle, chromosome inheritance and cell growth

   www.nature.com › articles › s41579/019/0212-7

   Jun 4, 2019 · In this Review, we explore the contributions of chromosome structure and nucleoid organization to cell cycle regulation, detail the cellular processes involved in the initiation of DNA...

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     Bacterial DNA Replication

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     DNA Replication

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     DNA Replication-Bacteria

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3. www.nature.com › articles › nrmicro1640DNA replication initiation: mechanisms and regulation in bacteria

   www.nature.com › articles › nrmicro1640

   May 1, 2007 · In bacteria, the initiator DnaA cooperatively oligomerizes at the site of replication fork formation to direct melting of DNA duplex strands and loading of the replicative helicase DnaB.

   • Author: Melissa L. Mott, James M. Berger

   • Publish Year: 2007

4. sciencecommunicationlab.org › science-videos › mesThe Most Beautiful Experiment | Meselson & Stahl | Science ...

   sciencecommunicationlab.org › science-videos › mes

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   In this short film, Matt and Frank share how they devised the groundbreaking experiment that proved semiconservative DNA replication, what it was like to see the results for the first time, and how it felt to be at the forefront of molecular biology research in the 1950s.

   • Video Duration: 22 min

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6. www.ibiology.org › genetics-and-gene-regulationThe Most Beautiful Experiment: Meselson and Stahl • iBiology

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   In this short film, Matt and Frank share how they devised the groundbreaking experiment that proved semiconservative DNA replication, what it was like to see the results for the first time, and how it felt to be at the forefront of molecular biology research in the 1950s.

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7. www.mun.ca › biology › scarrThe Replication of DNA in Escherichia Coli

   www.mun.ca › biology › scarr

   From doing studies with bacteria, and more particularly E. coli it could be determined that DNA can transmit hereditary information as well as self replicate. Use radioisotopic labels in DNA which would increase density and cause distinguishing features to be recognized

   • File Size: 136KB

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8. www.frontiersin.org › journals › microbiologyToward an understanding of the DNA replication initiation in ...

   www.frontiersin.org › journals › microbiology

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   Jan 4, 2024 · DNA replication initiation in bacteria starts with replication initiation proteins binding with the specific motifs within a well-defined origin region (Wolanski et al., 2014; Leonard and Grimwade, 2015), typically near the DUE region, where double-stranded DNA (dsDNA) melts (Rajewska et al., 2012).

9. People also ask

   How did Watson and Crick predict DNA replication?

   • Meselson: The prediction of the Watson and Crick model, was the two parent chains come apart. Each one makes a new daughter molecule and that’s replication. So that would predict that after exactly one generation, when everything has doubled in the bacterial culture, that you’d find the DNA molecules all have one old strand, which is labeled heavy.

   The Most Beautiful Experiment | Meselson & Stahl | Science

   sciencecommunicationlab.org/science-videos/meselson-and-stahl-experiment/

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   Who discovered semiconservative DNA replication?

   • Matt Meselson and Frank Stahl share the story of their groundbreaking experiment from 1958 that definitively showed semiconservative DNA replication.

   The Most Beautiful Experiment: Meselson and Stahl • iBiology

   www.ibiology.org/genetics-and-gene-regulation/experiment-meselson-and-stahl/

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   What did Franklin Stahl discover?

   • demonstrated the enzymatic basis of a process by which cells recognize and destroy foreign DNA, and discovered methyl-directed mismatch repair, which enables cells to repair mistakes in DNA. acted as a consultant for numerous government agencies. anthrax outbreak of 1979 in Sverdlovsk, USSR. Franklin Stahl

   The Most Beautiful Experiment in Biology The Replication of DNA in

   www.mun.ca/biology/scarr/Bank4241_Meselson_&_Stahl_1958_(2009).pdf

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   How do DNA architectural factors affect bacterial replication initiation?

   • Among these, origin sequestration, DnaA titration, dnaA autoregulation and DnaA inactivation closely monitor events that occur at the bacterial replication origin to optimize the intracellular levels and activity of DnaA. The involvement of DNA architectural factors at oriC highlight the cellular context in which initiation takes place.

   DNA replication initiation: mechanisms and regulation in bacteria - Nat…

   www.nature.com/articles/nrmicro1640

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   Where does DNA replication start in bacteria?

   • DNA replication initiation in bacteria starts with replication initiation proteins binding with the specific motifs within a well-defined origin region (Wolanski et al., 2014; Leonard and Grimwade, 2015), typically near the DUE region, where double-stranded DNA (dsDNA) melts (Rajewska et al., 2012).

   Frontiers | Toward an understanding of the DNA replication initiation

   www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2023.1328842/full

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   How did Charles Radding contribute to genetic recombination?

   • demonstrated that genetic recombination results from the splicing of DNA molecules, with the help of Charles Radding. demonstrated the enzymatic basis of a process by which cells recognize and destroy foreign DNA, and discovered methyl-directed mismatch repair, which enables cells to repair mistakes in DNA.

   The Most Beautiful Experiment in Biology The Replication of DNA in

   www.mun.ca/biology/scarr/Bank4241_Meselson_&_Stahl_1958_(2009).pdf

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10. pmc.ncbi.nlm.nih.gov › articles › PMC2915661DNA Mismatch Repair in Eukaryotes and Bacteria - PMC

    pmc.ncbi.nlm.nih.gov › articles › PMC2915661

    Introduction. DNA mismatch repair (MMR) is a highly conserved DNA repair system (Table 1) that greatly contributes to maintain genome stability through the correction of mismatched base pairs. The major source of mismatched base pairs is replication error, although it can arise also from other biological processes [1].