TY - RPRT TI - Stabilization of the trimeric pre-fusion structures of influenza H1 and H9 hemagglutinins by mutations in the stem helices AU - Lee, G. Y. AU - Kim, Y. G. AU - Shin, H.-S. AU - Lee, C. J. AU - Lee, J.-O. PY - 2025 DO - 10.1101/2025.08.27.672506 UR - https://www.biorxiv.org/content/10.1101/2025.08.27.672506v1 ID - 10.1101/2025.08.27.672506 ER -