TY - RPRT TI - Predicted structure of the 89-kDa invasion-tip protein of Holospora obtusa, an endonuclear symbiont of Paramecium caudatum, suggests a pH-dependent conformational change AU - Takenaka, Y. AU - Murai, T. AU - Nakatsu, T. AU - Shigeri, Y. AU - Fujishima, M. PY - 2026 DO - 10.64898/2026.10.08.757700 UR - https://www.biorxiv.org/content/10.64898/2026.10.08.757700v1 ID - 10.64898/2026.10.08.757700 ER -