Consists of a XbaI/NotI genomic fragment starting 523 bases 5' to the start of transcription to 72 bases 3' to the end of transcription of the lok gene.
Genomic fragment extending from 523bp upstream of the transcription start to 72bp downstream of the polyA site.
Expression of lok+tBa rescues the partial suppression of apoptosis seen in lokp6 mutant cells containing dicentric chromosomes (generated using Scer\FLP1hs.PP-induced recombination in chromosomes containing inverted Scer\FRT sites).