Correct typo in END variable assignment
Correct typo in END variable assignment

SchlossLab/Schloss_PrePrints_mBio_2017,SchlossLab/Schloss_PrePrints_mBio_2017,SchlossLab/Schloss_PrePrints_mBio_2017,SchlossLab/Schloss_PrePrints_mBio_2017