Variation in venom yield and protein concentration of the centipedes Scolopendra polymorpha and Scolopendra subspinipes

AM Cooper, GA Fox, DR Nelsen, WK Hayes - Toxicon, 2014 - Elsevier
Venom generally comprises a complex mixture of compounds representing a non-trivial
metabolic expense. Accordingly, natural selection should fine-tune the amount of venom …

Venom regeneration in the centipede Scolopendra polymorpha: evidence for asynchronous venom component synthesis

AM Cooper, WJ Kelln, WK Hayes - Zoology, 2014 - Elsevier
Venom regeneration comprises a vital process in animals that rely on venom for prey
capture and defense. Venom regeneration in scolopendromorph centipedes likely …

[HTML][HTML] True lies: using proteomics to assess the accuracy of transcriptome-based venomics in centipedes uncovers false positives and reveals startling intraspecific …

JJ Smith, EAB Undheim - Toxins, 2018 - mdpi.com
Centipede venoms have emerged as a rich source of novel bioactive compounds. However,
most centipede species are commonly considered too small for venom extraction and …

Production and packaging of a biological arsenal: evolution of centipede venoms under morphological constraint

EAB Undheim, BR Hamilton… - Proceedings of the …, 2015 - National Acad Sciences
Venom represents one of the most extreme manifestations of a chemical arms race. Venoms
are complex biochemical arsenals, often containing hundreds to thousands of unique …

Venomic analyses of Scolopendra viridicornis nigra and Scolopendra angulata (Centipede, Scolopendromorpha): shedding light on venoms from a neglected group

B Rates, MP Bemquerer, M Richardson, MH Borges… - Toxicon, 2007 - Elsevier
Centipedes are venomous arthropods responsible for a significant number of non-lethal
human envenomations. Despite this, information about the composition and function of their …

Venom-gland transcriptomics and venom proteomics of the giant Florida blue centipede, Scolopendra viridis

MJ Ward, DR Rokyta - Toxicon, 2018 - Elsevier
The limited number of centipede venom characterizations have revealed a rich diversity of
toxins, and recent work has suggested centipede toxins may be more rapidly diversifying …

[HTML][HTML] Venom Diversity and Evolution in the Most Divergent Cone Snail Genus Profundiconus

G Fassio, MV Modica, L Mary, P Zaharias, AE Fedosov… - Toxins, 2019 - mdpi.com
Profundiconus is the most divergent cone snail genus and its unique phylogenetic position,
sister to the rest of the family Conidae, makes it a key taxon for examining venom evolution …

Sex-based venom variation in the eastern bark centipede (Hemiscolopendra marginata)

GS Nystrom, MJ Ward, SA Ellsworth, DR Rokyta - Toxicon, 2019 - Elsevier
Sexually dimorphic traits are widespread across metazoans and are often the result of sex-
specific inheritance or sex-based differences in gene expression. Intersexual differences …

Contrasting patterns of venom regeneration in a centipede (Scolopendra viridis) and a scorpion (Centruroides hentzi)

GS Nystrom, LG Fry, SA Ellsworth, DR Rokyta - Toxicon, 2022 - Elsevier
As biochemical traits with clear fitness consequences, venoms serve a critical ecological
role for the animals that produce them. Understanding how venoms are maintained and …

Selection Across the Three-Dimensional Structure of Venom Proteins from North American Scolopendromorph Centipedes

SA Ellsworth, RM Rautsaw, MJ Ward… - Journal of Molecular …, 2024 - Springer
Gene duplication followed by nucleotide differentiation is one of the simplest mechanisms to
develop new functions for genes. However, the evolutionary processes underlying the …