New studies show how DNA crossovers can drive healthy, abnormal sperm, egg cell division

(Harvard Medical School) Human genetic diversity wouldn't be possible without DNA crossovers in egg and sperm cells. Two studies from Harvard Medical School provide new insights into how crossovers go right--and wrong, leading to infertility, miscarriages and birth defects.
Source: EurekAlert! - Social and Behavioral Science - Category: International Medicine & Public Health Source Type: news