Genetics

Percentage of African ancestry affects gene expression

The percentage of African ancestry in a person's genome determines the level that certain genes are expressed, called mRNA, according to a new Northwestern Medicine study. The discovery could offer insight into the different ...

Genetics

Genomic collision may explain why many kidney transplants fail

A genomic collision could explain why many kidney transplants fail, even when donors and recipients are thought to be well-matched, according to a new study from researchers at Columbia University Vagelos College of Physicians ...

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