Gollnick, P., Ishino, S., Kuroda, M. I., Henner, D. J., & Yanofsky, C. (1990). The mtr locus is a two-gene operon required for transcription attenuation in the trp operon of Bacillus subtilis.

Gollnick, P., S. Ishino, M I. Kuroda, D J. Henner, and C. Yanofsky. The Mtr Locus Is a Two-gene Operon Required for Transcription Attenuation in the Trp Operon of Bacillus Subtilis. 1990.

Gollnick, P., et al. The Mtr Locus Is a Two-gene Operon Required for Transcription Attenuation in the Trp Operon of Bacillus Subtilis. 1990.