chr7	28354110	28358057	CM036842	mSE_10525	mm9
chr7	28358599	28360378	CM036843	mSE_10525	mm9
chr7	28369916	28370427	CM036844	mSE_10525	mm9
chr7	28371542	28372888	CM036845	mSE_10525	mm9