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.
Light (I), GFP fluorescence (II), and phycobilisome fluorescence (III) micrographs of hetC::C.CE2-patA::C.K2d (PhetZ-gfp) mutants generated from Anabaena PCC 7120 substrain IHB. (A) GFP fluorescence gradient in cells adjacent to terminal DDC. (B) GFP fluorescence gradient in cells adjacent to a terminal heterocyst.
