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

[Adaptive mutagenesis accelerates microorganism evolution only while competing for resources: mathematic modeling].

V V Vel'kov1, A B Medvinskiĭ, M A Tsyganov

  • 1Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, Pushchino, Moscow Region, 142290 Russia.

Biofizika
|September 27, 2002
PubMed
Summary

Adaptive mutagenesis aids microbial survival during competition for resources. Mathematical simulations reveal this process is essential for microbial populations to adapt and persist.

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

Effectiveness of Repeated Administration of Praziquantel with Disodium Glycyrrhizinate and Two Enantiomers of Praziquantel on Opisthorchis felineus (Rivolta, 1884).

Acta parasitologica·2019
Same author

Physicochemical Properties and Anti-Opisthorchosis Effect of Mechanochemically Synthesized Solid Compositions of Praziquantel with Glycyrrhizic Acid Disodium Salt.

Doklady. Biochemistry and biophysics·2018
Same author

Quasisolitons in self-diffusive excitable systems, or Why asymmetric diffusivity obeys the Second Law.

Scientific reports·2016
Same author

Classification of wave regimes in excitable systems with linear cross diffusion.

Physical review. E, Statistical, nonlinear, and soft matter physics·2015
Same author

Wave reflection in a reaction-diffusion system: breathing patterns and attenuation of the echo.

Physical review. E, Statistical, nonlinear, and soft matter physics·2014
Same author

[Long-period endogenous oscillations in fish population size: mathematical modeling].

Biofizika·2013

Area of Science:

  • Microbiology
  • Evolutionary Biology
  • Computational Biology

Context:

  • Microbial populations face dynamic environments and resource limitations.
  • Adaptive mutagenesis is a proposed mechanism for rapid adaptation.

Purpose:

  • To investigate the role of adaptive mutagenesis in microbial survival.
  • To identify key factors driving adaptive mutagenesis using mathematical simulation.

Summary:

  • Mathematical simulations were employed to model adaptive mutagenesis.
  • Results demonstrate adaptive mutagenesis is crucial for microbial population survival.
  • Competition for natural resources was identified as a necessary condition for adaptive mutagenesis.

Impact:

Related Experiment Videos

  • Provides insights into microbial evolution and adaptation strategies.
  • Highlights the importance of environmental pressures, like resource competition, in driving evolutionary change.
  • Informs future research on microbial resilience and survival mechanisms.