Transcriptome analysis of the spider Phonotimpus pennimani reveals novel toxin transcripts.

ABSTRACT:

Background

Phonotimpus pennimani (Araneae, Phrurolithidae) is a small-sized (3-5 mm) spider endemic to the Tacaná volcano in Chiapas, Mexico, where it is found in soil litter of cloud forests and coffee plantations. Its venom composition has so far not been investigated, partly because it is not a species of medical significance. However, it does have an important impact on the arthropod populations of its natural habitat.

Methods

Specimens were collected in Southeastern Mexico (Chiapas) and identified taxonomically by morphological characteristics. A partial sequence from the mitochondrial gene coxI was amplified. Sequencing on the Illumina platform of a transcriptome library constructed from 12 adult specimens revealed 25 toxin or toxin-like genes. Transcript

SUBMITTER: Baza-Moreno JD 

PROVIDER: S-EPMC9881743 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature