fixed dataset path for mouse fasta #291
fixed dataset path for mouse fasta #291


Former-commit-id: ef5b7fcb0cc054da3acb953ac797e1500f90ca09
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine