The structural basis of fatty acid elongation by the ELOVL elongases - Nie, L; Pascoa, TC; Pike, ACW; Bushell, SR; Quigley, A; Ruda, GF; Chu, A; Cole, V; Speedman, D; Moreira, T; Shrestha, L; Mukhopadhyay, SMM; et al. (Nature Structural and Molecular Biology, 2021)