In Large Scale, Genome-Wide Association Studies in Humans, What Types

Multiple Choice

In large scale, genome-wide association studies in humans, what types of genetic markers do researchers look for?

A) lengthy sequences that might be shared by most members of a population
B) SNPs where one allele is found more often in persons with a particular disorder than in healthy controls
C) SNPs where one allele is found in families with a particular introns sequence
D) SNPs where one allele is found in two or more adjacent genes