Intraspecific venom variation in the medically important puff adder (Bitis arietans): Comparative venom gland transcriptomics, in vitro venom activity and immunological recognition by antivenom.

ABSTRACT:

Background

Variation in snake venoms is well documented, both between and within species, with intraspecific venom variation often correlated with geographically distinct populations. The puff adder, Bitis arietans, is widely distributed across sub-Saharan Africa and into the Arabian Peninsula where it is considered a leading cause of the ~310,000 annual snakebites across the region, with its venom capable of causing substantial morbidity and mortality. Despite its medical importance and wide geographic distribution, there is little known about venom variation between different B. arietans populations and the potential implications of this variation on antivenom efficacy.

Methodology

We applied a range of analyses, including venom gland transcriptomics, in vitro enzymatic as

SUBMITTER: Dawson CA 

PROVIDER: S-EPMC11524477 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature