Second, some of the places along the chromosome at which crossing over happens most frequently differ between the sexes.

ECONOMIST: Human genetics

But, a second crossing point in Kashmir Valley, at Uri, remained open after the clashes.

BBC: India and Pakistan resume cross-border trade in Kashmir

However, a second crossing point in Kashmir Valley, at Uri, did not shut after the clashes earlier this month, the BBC's Riyaz Masroor reports from Srinagar.

BBC: India and Pakistan resume cross-border travel in Kashmir