- The N-terminal internal region of BLM is required for the formation of dots/rod-like structures which are associated with SUMO-1. Suzuki, H., Seki, M., Kobayashi, T., Kawabe Yi, n.u.l.l., Kaneko, H., Kondo, N., Harata, M., Mizuno, S., Masuko, T., Enomoto, T. Biochem. Biophys. Res. Commun. (2001)