C Huxley et al.
Molecular and cellular biology, 8(9), 3898-3905 (1988-09-01)
The mouse surfeit locus is unusual in that it contains a number of closely clustered genes (Surf-1, -2, and -4) that alternate in their direction of transcription (T. Williams, J. Yon, C. Huxley, and M. Fried, Proc. Natl. Acad. Sci.