Table 1. New type II restriction enzyme specificities.

Enzymea	Recognitionb Sequence	References
BspNCI	CCAGA	Nkenfou,C., Polisson,C., Nkenfou,J., Notedji,A. and Morgan,R. (unpublished)
OliI	CACNN↓NNGTG	Maneliene,Z., Zakareviciene,L., Padegimiene,E., Petrusyte,M., Capskaja,L., Kiuduliene,L., Butkus,V. and Janulaitis,A. (unpublished)
UbaKI	RTGCGCAY	Kesmiene,A., Vitkute,J., Petrusyte,M., Capskaja,L. Kiuduliene,L., Butkus,V. and Janulaitis,A. (unpublished)

^aThe endonucleases are named in accordance with the proposal of Smith and Nathans (2).

^bCleavage sites are indicated as ↓ when cleavage is at the identical position on both strands. R = A or G; Y = C or T; N = any base.