developmental functions during growth and development in Arabidopsis thaliana. However,
little is known about the roles of DNA topoisomerases in the closely related and
commercially important plant, rapeseed (Brassica napus). Here, the full-length BnTOP1α-1
coding sequence was cloned from the A2 subgenome of the Brassica napus inbred line
L111. We determine that all BnTOP1α paralogs showed differing patterns of expression in …