Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Composition of the complete dataset used in this study
We examined a total of 6,465 independent mutations in the lacZ gene to establish the importance of different amino acid residues in the function of β-gal. A wide variety of sequenced mutants induced by chemical or radiation exposure, different genetic backgrounds, and spontaneous mutants were compiled into the single dataset used in this study. Data from Beal et al. 2020.
