Structural variations common in human genome

Regions where large segments of DNA are gained or lost cover at least 12 percent of the human genome, far more than previously thought, an international consortium of scientists report in four papers in three journals this week. The findings could help scientists identify new traits with medical or other phenotypic relevance and understand human evolution, Wan Lam at the British Columbia Cancer Research Center in Vancouver, who did not participate in the studies, told The Scientist...

The Scientist: Structural variations common in human genome