Science news articles about 'breeding mice'

Retinas in newborn mice appear perfectly fine without any help from tiny bits of ... the process of silencing unwanted genetic messages. By breeding mice that lack one or both of the forms — or alleles — ...

... proliferation results in further vision loss. Dr. Smith' lab is collaborating with other MCG investigators to breed mice without a sigma receptor to better understand the receptor's role and whether ...

... of chondrocytes in the superficial zone. The scientists provided further links between HMGB2 and osteoarthritis by breeding mice to be genetically deficient in HMGB2; these mice had an earlier and ...

... created the hybrid mouse model by cross-breeding mice deficient in PKC beta with the C57 ... extra hungry and eating more calories than the normal mice – meaning their lower body weight was not the result ...

... testing of experimental drugs. Early mice models of disease were created by breeding mice that were immunodeficient in order that they would not reject grafts of human tissue. The big advance in the ...

... whether changing genes changes behavior. Just like golden retrievers are bred to retrieve, we were able to breed mice genetically predisposed to drink alcohol voluntarily. Many drink enough to reach ...