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.
Cytological endpoint measured in Jenynsia multidentata collected at the four study sites (S1 to S4), as micronucleus (MN) induction in the dry (A) and wet (B) seasons. Different letters indicate statistical differences among sampling sites (p < 0.05). The whiskers represent the ± SEM.
