PMID: 8595050Aug 1, 1995Paper

A ZFY-like sequence in fish, with comments on the evolution of the ZFY family of genes in vertebrates

Biochemical Genetics
E J Zimmerer, L Threlkeld

Abstract

ZFY-like genes have been observed in a variety of vertebrate species. Although originally implicated as the primary testis-determining gene in humans and other placental mammals, more recent evidence indicates a role(s) outside that of testis determination. In this study, DNA from five species of fish, Carasius auratus, Rivulus marmoratus, Xiphophorus maculatus, X. milleri, and X. nigrensis was subjected to Southern blot analysis using a PCR-amplified fragment of mouse ZFY-like sequence as a probe. Restriction fragment patterns were not polymorphic between sexes in any one species but showed a different pattern for each species. With one exception, Rivulus, a 3.1-kb band from the EcoRI digestion was common to all. Sequence and open reading frame analysis of this fragment showed a strong homology to other known vertebrate ZFY-like genes. Of particular interest in this gene is a novel third finger domain similar to one human and one alligator ZFY-like gene. Our studies and others provide evidence for a family of vertebrate ZFY genes, with those having this novel third finger being representative of the ancestral condition.

References

Nov 11, 1992·Nucleic Acids Research·F Connor, A Ashworth
Apr 1, 1991·Trends in Genetics : TIG·P KoopmanR Lovell-Badge
Apr 1, 1989·Computer Applications in the Biosciences : CABIOS·D G Higgins, P M Sharp
Mar 22, 1985·Science·D J Lipman, W R Pearson
Jan 1, 1988·Proceedings of the National Academy of Sciences of the United States of America·J M Berg

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

International Journal of Psychiatry in Medicine
Yung Y Chen
Therapeutic Apheresis and Dialysis : Official Peer-reviewed Journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy
Akira Akabayashi, Satoshi Kodama
Perceptual and Motor Skills
O W SMITH, P C SMITH
ORL; Journal for Oto-rhino-laryngology and Its Related Specialties
G A VelegrakisE S Helidonis
© 2021 Meta ULC. All rights reserved