Liu, H., Von Ohlen, T., Cheng, C., Faburay, B., & Ganta, R. R. (2013). Transcription of Ehrlichia chaffeensis Genes Is Accomplished by RNA Polymerase Holoenzyme Containing either Sigma 32 or Sigma 70. Public Library of Science.

Liu, Huitao, Tonia Von Ohlen, Chuanmin Cheng, Bonto Faburay, and Roman R. Ganta. Transcription of Ehrlichia Chaffeensis Genes Is Accomplished By RNA Polymerase Holoenzyme Containing Either Sigma 32 or Sigma 70. Public Library of Science, 2013.

Liu, Huitao, et al. Transcription of Ehrlichia Chaffeensis Genes Is Accomplished By RNA Polymerase Holoenzyme Containing Either Sigma 32 or Sigma 70. Public Library of Science, 2013.