Fig. 1: Genes with unique evolutionary signals in sirenians.

Putative adaptive or maladaptive gene changes are shown. LCE denotes late cornified envelope. Image of dugong courtesy of Liudmila Kopecka/Shutterstock.com.
Putative adaptive or maladaptive gene changes are shown. LCE denotes late cornified envelope. Image of dugong courtesy of Liudmila Kopecka/Shutterstock.com.