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Proofreading01:43

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Synthesis of new DNA molecules starts when DNA polymerase links nucleotides together in a sequence that is complementary to the template DNA strand. DNA polymerase has a higher affinity for the correct base to ensure fidelity in DNA replication. The DNA polymerase furthermore proofreads during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.Errors during Replication Are Corrected by the DNA Polymerase EnzymeGenomic DNA is synthesized in...

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Related Experiment Video

Updated: Jun 23, 2026

BioMEMS and Cellular Biology: Perspectives and Applications
16:30

BioMEMS and Cellular Biology: Perspectives and Applications

Published on: October 1, 2007

Editorial.

J Eberly

    Optics Express
    |May 7, 2009
    PubMed
    Summary
    This summary is machine-generated.

    Optics Express showcases advanced features like sound effects and reader-controlled applets. Early articles demonstrated these capabilities, which remain underutilized by many subsequent authors.

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    Area of Science:

    • Optics and Photonics
    • Scientific Publishing

    Background:

    • Optics Express journal's early issues featured pioneering work.
    • Specific articles from 1997 demonstrated advanced interactive capabilities.

    Purpose of the Study:

    • To highlight underutilized interactive features in scientific publishing.
    • To encourage authors to explore advanced functionalities in digital journals.

    Main Methods:

    • Review of foundational articles in Optics Express.
    • Analysis of feature adoption by subsequent publications.

    Main Results:

    • Two articles from 1997 showcased sound effects and reader-controlled applets.
    • These advanced features have not been widely adopted or exploited by later authors.

    Conclusions:

    • Early interactive features in Optics Express remain a benchmark.
    • There is significant potential for greater author utilization of advanced digital journal functionalities.