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.
Morphology of insecticidal crystals produced by the IS5056 isolate of B. thuringiensis subsp. thuringiensis. (A) Transmission electron micrograph of sporulated cells. (B) Scanning electron micrograph of purified crystals. (C) Higher magnification (×3.6) of crystals in the area circled in panel B. sp, spore; c, crystal.
