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.
Characteristics of melanogenesis in A. media strain WS and the mutants WS ΔyfiH, WS ΔkatE, WS ΔyfiHΔkatE, and WS ΔkatE (pBBR1MCS-5-katE). (A) Photographs of cultures at 72 h in culture in LB media. (B) The melanin yield, as determined by OD400/OD600, after 72 h in culture. (C) Time course of melanogenesis in WS ΔkatE (○) and A. media strain WS (wild-type; □). Note that melanogenesis started after 15 h in culture in the mutant compared to after 24 h in the wild-type.
