TY - RPRT TI - Segment 2 from influenza A(H1N1)pdm09 viruses confers temperature sensitive HA yield on candidate vaccine virus growth in eggs that is complemented by PB2 701D AU - Hussain, S. AU - Turnbull, M. L. AU - Pinto, R. M. AU - McCauley, J. W. AU - Engelhardt, O. G. AU - Digard, P. PY - 2019 DO - 10.1101/541235 UR - https://www.biorxiv.org/content/10.1101/541235v1 ID - 10.1101/541235 ER -