TY - RPRT TI - Polyphenol oxidase mutant Nicotiana benthamiana plants increase yield and purity of recombinant proteins and enable studies of proteins in their native state. AU - Zheng, K. AU - van der Hoorn, R. A. L. PY - 2025 DO - 10.1101/2025.09.28.679031 UR - https://www.biorxiv.org/content/10.1101/2025.09.28.679031v1 ID - 10.1101/2025.09.28.679031 ER -