Snake venom can be remarkably diverse in composition and potency, not only between one species and another but also within the same species. Because of biogeographic variation, commercially ...

To make matters even more complex, venom can vary between one snake species and another. “Even within species,” notes Nick Casewell, “we can see major variations at population levels or ...

Discovered during the snake's venom milking, this rare genetic mutation ... the find highlights the intricacies of fang replacement and the genetic variation of venomous species.