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  2. Circular chromosome - Wikipedia

    en.wikipedia.org/wiki/Circular_chromosome

    The regions of DNA undergoing replication during the experiment were then visualized by using autoradiography and examining the developed film microscopically. This allowed the researchers to see where replication was taking place. The first conclusive observations of bidirectional replication was from studies of B. subtilis. [11]

  3. Bi-directional hypothesis of language and action - Wikipedia

    en.wikipedia.org/wiki/Bi-directional_hypothesis...

    Although studied in a unidirectional manner for many years, the bi-directional hypothesis was first described and tested in detail by Aravena et al. [1] These authors utilized the Action-Sentence Compatibility Effect (ACE), a task commonly used to study the relationship between action and language, to test the effects of performing simultaneous ...

  4. Eukaryotic DNA replication - Wikipedia

    en.wikipedia.org/wiki/Eukaryotic_DNA_replication

    Central to the question of how bidirectional replication forks are established at replication origins is the mechanism by which ORC recruits two head-to-head Mcm2-7 complexes to every replication origin to form the pre-replication complex. [10] [11] [12]

  5. Prokaryotic DNA replication - Wikipedia

    en.wikipedia.org/wiki/Prokaryotic_DNA_replication

    Prokaryotic DNA Replication is the process by which a prokaryote duplicates its DNA into another copy that is passed on to daughter cells. [1] Although it is often studied in the model organism E. coli, other bacteria show many similarities. [2] Replication is bi-directional and originates at a single origin of replication (OriC). [3]

  6. Rolling circle replication - Wikipedia

    en.wikipedia.org/wiki/Rolling_circle_replication

    Rolling circle replication (RCR) is a process of unidirectional nucleic acid replication that can rapidly synthesize multiple copies of circular molecules of DNA or RNA, such as plasmids, the genomes of bacteriophages, and the circular RNA genome of viroids. Some eukaryotic viruses also replicate their DNA or RNA via the rolling circle mechanism.

  7. REPIN1 - Wikipedia

    en.wikipedia.org/wiki/REPIN1

    Replication initiator 1 is a protein that in humans is encoded by the REPIN1 gene. [ 5 ] [ 6 ] The protein helps enable RNA binding activity as a replication initiation-region protein. The make up of REPIN 1 include three zinc finger hand clusters that organize polydactyl zinc finger proteins containing 15 zinc finger DNA - binding motifs. [ 7 ]

  8. Woman, 26, slashed in neck and man, 42, wrist cut in NYC ...

    www.aol.com/woman-26-slashed-neck-man-153151215.html

    A suspect is in custody after a knife attack at Grand Central 42 Street subway station in New York injured two with neck and wrist slashes.

  9. Replisome - Wikipedia

    en.wikipedia.org/wiki/Replisome

    The replication of bacteriophage T4 DNA upon infection of E. coli is a well-studied DNA replication system. During the period of exponential DNA increase at 37°C, the rate of elongation is 749 nucleotides per second. [11] The mutation rate during replication is 1.7 mutations per 10 8 base pairs. [12]

  1. Related searches unidirectional and bidirectional replication in psychology notes class 11

    bidirectional dna replicationbidirectional chromosome replication