Characterization of alkylguaiacol-degrading cytochromes P450 for the biocatalytic valorization of lignin Authors Morgan M. Fetherolf, David J. Levy-Booth,  Laura E. Navas,  Jie Liu,  Jason C. Grigg,  Andrew Wilson, Rui Katahira,  Gregg T. Beckham,  William W. Mohn, and  Lindsay D. Eltis Journal-Book PNAS Year 2020