Deletion of the Rpb4 coding region in P{CaSpeR4-Dtl+Ada2a+Rpb4+}.
A genomic fragment containing the tatl gene and the genomic region containing Ada2a and Rpb4, but with a deletion that removes the Rpb4 coding region.
A genomic fragment containing the tatl gene and the genomic region containing Ada2a and Rpb4, but with a deletion that removes the Rpb4 coding region.