C. elegans TFIIH subunit GTF-2H5/TTDA is a non-essential transcription factor indispensable for DNA repair.
Thijssen KL, van der Woude M, Davó-Martínez C, Dekkers DHW, Sabatella M, Demmers JAA, Vermeulen W, Lans H. Commun Biol. 2021 Nov 25; 4(1):1336. Epub 2021 Nov 25.