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.
Effects of increasing concentrations of monovalent cations on the attachment of YM4. Na+ (circles), K+ (squares), or Li+ (triangles) was added to basal medium containing 50 mM Na+. Total amounts of monovalent cations are indicated on the x axis.
