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

Cortex weight: a genetic analysis in the mouse.

B E Eleftheriou, M F Elias, C Castellano

    The Journal of Heredity
    |July 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

    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

    Evidence-based recommendations for the use of continuous glucose monitoring in type 2 diabetes: the Italian guidelines.

    Acta diabetologica·2026
    Same author

    Monti Sabatini and Colli Albani: the dormant twin volcanoes at the gates of Rome.

    Scientific reports·2020
    Same author

    Design, synthesis, and conformational analysis of 3-cyclo-butylcarbamoyl hydantoins as novel hydrogen bond driven universal peptidomimetics.

    Organic & biomolecular chemistry·2017
    Same author

    Origin of the magnetic transition at 100 K in ε-Fe<sub>2</sub>O<sub>3</sub> nanoparticles studied by x-ray absorption fine structure spectroscopy.

    Journal of physics. Condensed matter : an Institute of Physics journal·2017
    Same author

    microRNAs Modulate Spatial Memory in the Hippocampus and in the Ventral Striatum in a Region-Specific Manner.

    Molecular neurobiology·2015
    Same author

    Vertical ordering sensitivity of solid supported DPPC membrane to alamethicin and the related loss of cell viability.

    Biochimica et biophysica acta·2015
    Same journal

    Chromosome-scale genome assembly of the rice stink bug (Hemiptera: Oebalus pugnax) illuminates genome structure and gene family evolution in Pentatomidae.

    The Journal of heredity·2026
    Same journal

    Rapid Derivation of Cloning-Competent Cells from Peripheral Blood Advances Conservation Biobanking.

    The Journal of heredity·2026
    Same journal

    Genomic vulnerability to climate change of a poorly dispersing and threatened fish, the southern pygmy perch (Nannoperca australis).

    The Journal of heredity·2026
    Same journal

    The complete genomes of two hybridizing field crickets, Gryllus pennsylvanicus and Gryllus firmus.

    The Journal of heredity·2026
    Same journal

    Chromosome-level genome assembly and annotation of the transverse lady beetle Coccinella transversoguttata.

    The Journal of heredity·2026
    Same journal

    A Chromosome-Level Assembly of the Pine Processionary Moth (Thaumetopoea pityocampa) genome.

    The Journal of heredity·2026
    See all related articles

    Genetic studies on brain weight revealed variations across different mouse strains and laboratories. Multiple genetic loci likely influence these brain weight differences, highlighting the need for careful consideration of experimental conditions.

    Area of Science:

    • Neuroscience
    • Genetics
    • Comparative Anatomy

    Background:

    • Understanding genetic influences on brain structure is crucial for neuroscience research.
    • Variability in experimental results can stem from genetic and environmental factors.

    Purpose of the Study:

    • To investigate genetic factors influencing forebrain weight and body weight in RI strains, progenitor strains, and F1 hybrids.
    • To assess the impact of laboratory environment on these measurements.

    Main Methods:

    • Comparative analysis of forebrain weight, forebrain weight/body weight ratios, and body weight.
    • Experiments conducted in two distinct laboratories using identical protocols for animal care and tissue collection.

    Main Results:

    Related Experiment Videos

  • Strain distribution patterns suggested the involvement of multiple genetic loci affecting brain weight.
  • Significant differences in brain weights were observed between the two laboratories.
  • Individual strains showed varied responses (increases, decreases, or no change) in measured parameters.

    • Conclusions:

    • Genetic factors significantly influence brain weight and related metrics.
    • Laboratory environment can impact observed phenotypes, affecting the generalizability of findings.
    • Replication across multiple sites is essential for robust conclusions in genetic studies of brain traits.