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.
Negative selection in the photosynthetic gene cluster of R. sphaeroides after photosynthetic growth in SMM. The R. sphaeroides Tn5 mutant library was outgrown photosynthetically in Sistrom’s minimal medium (SMM). Transposon insertions were determined as described in the text. The genomic region encompassing the photosynthetic gene cluster is shown, before and after photosynthetic growth in SMM. Genes are colored according to their annotation (puf, yellow; bch, green; crt, pink).
