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.
Competition of manganese (A) and iron (B) uptake. The indicated amount of MnCl2 or FeCl3 was added to the uptake assay. All assays were done in duplicate; means and standard errors (error bars) are shown. This experiment was performed twice; a representative data set is shown.
