A comparison of the cre1 locus in Trichoderma reesei QM6a and RUT C30. The cre1 gene is located on scaffold 2. The respective location of the neighboring genes is also given. The cre1.1 mutation in RUT C30 comprises a region of 2478 bp, which is highlighted by a grey box. The two nucleotides given in grey could not be assigned unambiguously to one of the ends of the gap.