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

Transferrin (Tf) polymorphism in wild rabbit, Oryctolagus cuniculus.

N Ferrand1, G Carvalho, A Amorim

  • 1Institute of Zoology, Faculty of Sciences, Oporto University, Portugal.

Animal Genetics
|January 1, 1988
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

Herbal medicines and blood pressure control among hypertensive individuals across two of trinidad's regional health facilities.

BMC complementary medicine and therapies·2025
Same author

X-chromosomal STRs: Metapopulations and mutation rates.

Forensic science international. Genetics·2025
Same author

Elexacaftor/tezacaftor/ivacaftor, a game-changer in cystic fibrosis: The Portuguese experience.

Pulmonary pharmacology & therapeutics·2024
Same author

A dynamical measure of the black hole mass in a quasar 11 billion years ago.

Nature·2024
Same author

Spatio-temporal dynamics of phytoplankton community in a well-mixed temperate estuary (Sado Estuary, Portugal).

Scientific reports·2022
Same author

Middle eastern genetic legacy in the paternal and maternal gene pools of Chuetas.

Scientific reports·2020
Same journal

Characterization and Validation of A-to-I RNA Editing Events Reveal Their Potential Regulatory Role in Bovine Adipogenesis.

Animal genetics·2026
Same journal

The ISAG 2024/2025 Forensic Comparison Test: A Curated Pilot Dataset for Domestic Animal Forensic Genetics.

Animal genetics·2026
Same journal

Genetic Indicators of Performance Resilience in Barrel Racing Quarter Horses.

Animal genetics·2026
Same journal

Sex-Linked Dilution Colour in the European Domestic Goose Indicated To Be a 1-Bp Deletion in the Melan-A Gene.

Animal genetics·2026
Same journal

Genome-Wide Association Study and Genomic Prediction for Maximum Litter Size in Sows.

Animal genetics·2026
Same journal

Transcriptomic Analysis Reveals Multilayer Regulation Underlying Development and Pregnancy in the Malayan Pangolin.

Animal genetics·2026
See all related articles

Researchers discovered two novel alleles, TfC and TfD, at the transferrin locus in wild rabbits (Oryctolagus cuniculus). This finding expands our understanding of wild rabbit genetics beyond the previously known TfA allele.

Area of Science:

  • Genetics
  • Zoology
  • Population Biology

Background:

  • The transferrin locus (Tf) is a key genetic marker in mammalian populations.
  • Previously, only the TfA allele was identified in domestic rabbits (Oryctolagus cuniculus).
  • Limited genetic data exists for wild rabbit populations, particularly regarding transferrin polymorphism.

Purpose of the Study:

  • To investigate the genetic diversity of the transferrin locus in wild rabbit populations.
  • To identify and characterize novel alleles at the transferrin locus in Oryctolagus cuniculus.
  • To determine the frequency distribution of transferrin alleles in Continental Portugal and Azores Islands.

Main Methods:

  • Blood samples were collected from wild rabbits in Continental Portugal and the Azores Islands (Terceira and S. Miguel).

Related Experiment Videos

  • Analysis of genetic variation at the transferrin locus (Tf) was performed.
  • Allele frequencies were calculated for the sampled populations.

    • Main Results:

    • Evidence for two new alleles, designated TfC and TfD, at the transferrin locus was found in wild rabbits.
    • The frequency of the previously known TfA allele varied significantly across populations in Continental Portugal (0.20–0.95).
    • The TfA allele frequency was consistently high (>0.8) in the island populations of Terceira and S. Miguel.

    Conclusions:

    • The discovery of TfC and TfD alleles reveals previously unknown genetic diversity within wild rabbit populations.
    • Significant population-specific variation in TfA allele frequencies highlights potential local adaptation or genetic drift.
    • These findings contribute to a more comprehensive understanding of Oryctolagus cuniculus population genetics and evolution.