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.
(A) Macrolophus pygmaeus, (B) Aphidoletes aphidimyza, (C) Drosophila hydei, (D) Dacusa sibrica, (E) Calliphora vomitoria, (F) Formica rufa, (G) Dermestes haemorrhoidalis. Dark purple circles represent the Gentle shaking regime while bright red triangles represent the Vigorous regime. The shadowed area corresponds to the ethanol concentrations in which DNA is optimally preserved according to literature.
