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

Prokaryotic DNA in nucleoid structure

D E Pettijohn

    CRC Critical Reviews in Biochemistry
    |November 1, 1976
    PubMed
    Summary
    This summary is machine-generated.

    Recent research on bacterial nucleoid structure reveals advanced understanding of this simple bacterial chromosome. Investigations show organized DNA packaging and molecular interactions within the bacterial nucleoid.

    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

    Oligosaccharide Le(a)-Le(x): a cell surface marker for carcinomas derived from embryonic endoderm.

    Oncology reports·1998
    Same author

    Cell-cell interactions influence oligosaccharide modifications on mucins and other large glycoproteins.

    Glycoconjugate journal·1996
    Same author

    Theory of the mobility-shift assay of nonspecific protein-DNA complexes governed by conditional probabilities: the HU:DNA complex.

    Electrophoresis·1995
    Same author

    Increased DNA-bending activity and higher affinity DNA binding of high mobility group protein HMG-1 prepared without acids.

    The Journal of biological chemistry·1995
    Same author

    The DNA-bending protein HMG-1 enhances progesterone receptor binding to its target DNA sequences.

    Molecular and cellular biology·1994
    Same author

    Tumor-associated antigen 43-9F is of prognostic value in squamous cell carcinoma of the lung. A retrospective immunohistochemical study.

    Cancer·1992
    Same journal

    DNA strand exchanges.

    CRC critical reviews in biochemistry·1988
    Same journal

    Methionine biosynthesis in Enterobacteriaceae: biochemical, regulatory, and evolutionary aspects.

    CRC critical reviews in biochemistry·1988
    Same journal

    Viral RNA polymerases.

    CRC critical reviews in biochemistry·1988
    Same journal

    Positional isotope exchange.

    CRC critical reviews in biochemistry·1988
    Same journal

    Glutathione transferases--structure and catalytic activity.

    CRC critical reviews in biochemistry·1988
    Same journal

    Structure-stability relationship in proteins: fundamental tasks and strategy for the development of stabilized enzyme catalysts for biotechnology.

    CRC critical reviews in biochemistry·1988
    See all related articles

    Area of Science:

    • Microbiology
    • Molecular Biology
    • Structural Biology

    Background:

    • The bacterial nucleoid, a complex of DNA and proteins, serves as the bacterial chromosome.
    • Understanding its structure is crucial for comprehending bacterial genetics and replication.

    Purpose of the Study:

    • To review recent advancements in understanding the bacterial nucleoid structure.
    • To highlight new findings on DNA organization and molecular interactions within the nucleoid.

    Main Methods:

    • Electron microscopy of isolated bacterial nucleoids.
    • Physical-chemical investigations of nucleoid structure.

    Main Results:

    • Significant progress in understanding bacterial nucleoid structure over the past 4-5 years.

    Related Experiment Videos

  • Evidence for both long-range and short-range conformational organization of packaged DNA.
  • Preliminary characterization of the molecular interactions responsible for nucleoid organization.

    • Conclusions:

    • Recent studies have greatly advanced our knowledge of the bacterial nucleoid.
    • The bacterial nucleoid exhibits complex DNA organization and molecular interactions.