Filling gaps in bacterial amino acid biosynthesis pathways with high-throughput genetics
Fig 2
Mutant fitness data for clear candidates that have auxotrophic phenotypes.
We selected one gene at random from each organism that has such a gene. In each panel, the x axis shows gene fitness (values below -7 are shown at -7), and the y axis separates experiments by whether most amino acids were available (green points) or not (red points). In between, we show experiments in which only the relevant amino acid was provided (blue points, if any). Within each category, the y axis is random.