Skip to main content
ARS Home » Office of Communications » Images » Photos » Apr10 » k9314-2


Download a high-resolution (300dpi) digital image here

Image Number K9314-2

In 2001, BARC researchers develop the first transgenic cow, named “Annie,” with resistance to mastitis. The disease is caused by Staphylococcus aureus bacteria that destroy milk-secreting cells in the animal’s mammary gland. Mastitis costs U.S. dairy farmers about $1.7 billion annually, including lost milk revenues.

 

Photo by Scott Bauer.


640 pixels wide: (k9314-2.jpg)




Please visit our Image Gallery