Properly test for pair mating.
Properly test for pair mating.

kdmurray91/khmer,souravsingh/khmer,ged-lab/khmer,kdmurray91/khmer,ged-lab/khmer,F1000Research/khmer,ged-lab/khmer,souravsingh/khmer,jas14/khmer,F1000Research/khmer,jas14/khmer,kdmurray91/khmer,Winterflower/khmer,jas14/khmer,F1000Research/khmer,Winterflower/khmer,Winterflower/khmer,souravsingh/khmer