School of Veterinary Medicine

Penn Researchers Identify First Sex Chromosome Gene Involved in Meiosis and Male Infertility

PHILADELPHIA -– A team of scientists led by University of Pennsylvania veterinary researchers have identified a gene, TEX11, located on the X chromosome, which when disrupted in mice renders the males sterile and reduces female fecundity. This is the first study of the genetic causes of infertility that links a particular sex chromosome meiosis-specific gene to sterility.

Jordan Reese



In the News


The Washington Post

How to (responsibly) let your cat outside

James Serpell of the School of Veterinary Medicine says that some cats are perfectly happy within the confines of the home, while others have a greater desire to wander, explore, and investigate.

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The Washington Post

Cats aren’t jerks. They’re just misunderstood

James Serpell of the School of Veterinary Medicine says that the domestic cat suffers from its legacy of being a not-quite-wild animal on the margins of society.

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Newsweek

Dog respiratory illness map update: Mystery disease spreads to more states

Deborah Silverstein of the School of Veterinary Medicine says that the dogs most at risk for respiratory illness are those with low immunity, such as young puppies, the unvaccinated, or older dogs, and potentially short-nosed breeds.

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NBC News

What’s causing severe respiratory illnesses in dogs?

Deborah Silverstein of the School of Veterinary Medicine says that more dogs may be getting severely ill because they have been infected with multiple pathogens at the same time.

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LancasterOnline.com

What you need to know about the ‘mystery’ dog disease

Deborah Silverstein of the School of Veterinary Medicine explains how to protect dogs from the recent respiratory outbreak.

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