TY - RPRT TI - In Situ Electrochemical Studies of the Terrestrial Deep Subsurface Biosphere at the Sanford Underground Research Facility, South Dakota, USA AU - Jangir, Y. AU - Karbelkar, A. A. AU - Beedle, N. M. AU - Zinke, L. A. AU - Wanger, G. AU - Anderson, C. M. AU - Reese, B. K. AU - Amend, J. P. AU - El-Naggar, M. Y. PY - 2019 DO - 10.1101/555474 UR - https://www.biorxiv.org/content/10.1101/555474v1 ID - 10.1101/555474 ER -