Crossref journal-article
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences (341)
Abstract

The X and Y chromosomes of the mouse, like those of other mammals, are heteromorphic over most of their length, but at the distal ends of the chromosomes is a region of sequence identity, the pseudoautosomal region (PAR), where the chromosomes pair and recombine during male meiosis. The point at which the PAR diverges into X- and Y-specific sequences is called the pseudoautosomal boundary. We have completed a genomic walk from the X-specific Amelogenin gene to the PAR. Analysis of this region revealed that the pseudoautosomal boundary of mice is located within an intron of a transcribed gene that encodes a novel RING finger protein. The first three of the exons of the gene are located on the X chromosome whereas the 3′ exons of the gene are located on both X and Y chromosomes. This unusual arrangement may indicate that the gene is in a state of transition from pseudoautosomal to X-unique and provides evidence for a process of attrition of the pseudoautosomal region on the Y chromosome.

Bibliography

Palmer, S., Perry, J., Kipling, D., & Ashworth, A. (1997). A gene spans the pseudoautosomal boundary in mice. Proceedings of the National Academy of Sciences, 94(22), 12030–12035.

Authors 4
  1. Steve Palmer (first)
  2. Jo Perry (additional)
  3. David Kipling (additional)
  4. Alan Ashworth (additional)
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Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 10:31 a.m.)
Deposited 3 years, 2 months ago (June 6, 2022, 5:32 p.m.)
Indexed 4 weeks, 1 day ago (Aug. 7, 2025, 4:56 p.m.)
Issued 27 years, 10 months ago (Oct. 28, 1997)
Published 27 years, 10 months ago (Oct. 28, 1997)
Published Online 27 years, 10 months ago (Oct. 28, 1997)
Published Print 27 years, 10 months ago (Oct. 28, 1997)
Funders 0

None

@article{Palmer_1997, title={A gene spans the pseudoautosomal boundary in mice}, volume={94}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.94.22.12030}, DOI={10.1073/pnas.94.22.12030}, number={22}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Palmer, Steve and Perry, Jo and Kipling, David and Ashworth, Alan}, year={1997}, month=oct, pages={12030–12035} }