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.
Infection of nematodes by various mutants of A. oligospora. (A) Adhesion of nematodes; (B) immobilization of captured nematodes. Indicated significance levels are from χ2 tests (df = 1) comparing the frequencies of captured and free nematodes (A) or mobile and immobile nematodes (B) in the mutant strains versus the wild type. NS, not significant.
