Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Kinetics of RNA replication.

C K Biebricher, M Eigen, W C Gardiner

    Biochemistry
    |May 10, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Investigating single-stranded RNA replication kinetics, this study proposes a model reaction mechanism for Q beta replicase. Simple formulas, analogous to traditional enzyme kinetics, explain complex RNA replication dynamics.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Two-beam cross-correlation:  a method to characterize transport phenomena in micrometer-sized structures.

    Analytical chemistry·2011
    Same author

    Selforganization in molecular and cellular networks.

    Neurochemistry international·2010
    Same author

    What is a quasispecies?

    Current topics in microbiology and immunology·2006
    Same author

    Theodor Hermann Felix Wieland (5 June 1913-24 November 1995).

    Proceedings of the American Philosophical Society·2001
    Same author

    Mysticism and psychoanalysis.

    Psychoanalytic review·2001
    Same author

    Dual-color fluorescence cross-correlation spectroscopy for monitoring the kinetics of enzyme-catalyzed reactions.

    Methods (San Diego, Calif.)·2001
    Same journal

    Aromatic Cage-Directed Azide-Methyllysine Photochemistry for Profiling Nonhistone Interacting Partners of the MeCP2 Methyl-CpG-Binding Domain.

    Biochemistry·2026
    Same journal

    Differential Hydroxypyruvate Processing by <i>E. coli</i> and <i>P. aeruginosa</i> DXP Synthases Reveals Preferential Xylulose 5-Phosphate Formation by the <i>P. aeruginosa</i> Enzyme.

    Biochemistry·2026
    Same journal

    Structural and Functional Characterization of Heterologous Nitrogenase Complexes.

    Biochemistry·2026
    Same journal

    Discovery of Bacterial Unspecific Peroxygenases.

    Biochemistry·2026
    Same journal

    Lactate Biology: Subcellular Routing and Chemical Form Define Function.

    Biochemistry·2026
    Same journal

    Nature's Anaerobic Toolkit: Glycyl Radical Enzymes and Their Expanding Functional and Mechanistic Diversity.

    Biochemistry·2026
    See all related articles

    Area of Science:

    • Biochemistry and Molecular Biology
    • Enzymology
    • RNA Biology

    Background:

    • Single-stranded RNA replication is crucial for various biological processes.
    • Q beta replicase is a well-studied enzyme involved in RNA replication.
    • Understanding the kinetics of RNA replication is essential for deciphering viral lifecycles and developing antiviral strategies.

    Purpose of the Study:

    • To investigate the reaction kinetics of single-stranded RNA replication.
    • To propose a model reaction mechanism for RNA replication catalyzed by Q beta replicase.
    • To provide a detailed understanding of RNA replication kinetics using conventional enzyme catalysis concepts.

    Main Methods:

    • Analytical methods were employed to study reaction kinetics.

    Related Experiment Videos

  • Computer simulations were utilized to model the reaction mechanism.
  • Experimental data for Q beta replicase-mediated replication of various templates were used for model validation.

    • Main Results:

    • A model reaction mechanism was proposed that aligns with experimental data.
    • Conventional steady-state and dynamic enzyme catalysis concepts were applied.
    • Plausible rate and stability constants were determined for elementary reactions.
    • The study provides a detailed understanding of RNA replication kinetics.

    Conclusions:

    • The proposed model successfully explains the kinetics of single-stranded RNA replication.
    • Simple formulas, analogous to traditional enzyme kinetics, can describe complex RNA replication features.
    • The findings offer insights into the fundamental mechanisms of RNA replication.