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.
The culB− pkaR− cells differentiate into stalk cells without obvious morphogenesis. (A) Phenotype of pkaR and culB− pkaR− cells after 24 h of development on filters. (B) Colonies of pkaR and culB− pkaR− cells photographed after 5 days. (C) culB− pkaR− cells scraped from the colony surface after 5 days and stained with Calcofluor. Bars, 1 mm.
