PXD050348

PXD050348 is an original dataset announced via ProteomeXchange.

Title	Venom evolution of 15 neotropical ants
Description	To comprehend the drivers underlying venom variation in ants, we selected 15 Neotropical species and recorded a range of traits, including ecology, morphology, and venom bioactivity. Principal component analysis of both morphological and venom bioactivity traits revealed that stinging ants display two functional strategies. Additionally, phylogenetic comparative analysis indicated that venom function (predatory, defensive, or both) and mandible morphology significantly correlate with venom bioactivity and amount, while pain-inducing activity trades off with insect paralysis. Further analysis of the venom biochemistry of the 15 species revealed switches between cytotoxic and neurotoxic venom compositions in some species. This study highlights the fact that ant venoms are not homogenous, and for some species, there are major shifts in venom composition associated with the diversification of venom ecological functions.
HostingRepository	PRIDE
AnnounceDate	2024-10-16
AnnouncementXML	Submission_2024-10-16_04:29:32.949.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Axel Touchard
SpeciesList	scientific name: Anochetus emarginatus; NCBI TaxID: 486636; scientific name: Neoponera apicalis; NCBI TaxID: 2320211; scientific name: Pseudomyrmex viduus; NCBI TaxID: 292178; scientific name: Odontomachus mayi; NCBI TaxID: 219799; scientific name: Neoponera goeldii; NCBI TaxID: 3057131; scientific name: Neoponera inversa; NCBI TaxID: 264722; scientific name: Odontomachus hastatus; NCBI TaxID: 486644; scientific name: Pseudomyrmex penetrator; NCBI TaxID: 621823; scientific name: Odontomachus haematodus; NCBI TaxID: 219798; scientific name: Daceton armigerum; NCBI TaxID: 253836; scientific name: Odontomachus scalptus; NCBI TaxID: 613463; scientific name: Pachycondyla commutata; NCBI TaxID: 613619; scientific name: Pseudomyrmex gracilis; NCBI TaxID: 219809; scientific name: Pseudomyrmex termitarius; NCBI TaxID: 219808;
ModificationList	amidated residue; acetylated residue; monohydroxylated residue; deamidated residue; iodoacetamide derivatized residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2024-03-04 19:48:34	ID requested
⏵ 1	2024-10-16 04:29:33	announced

Dataset with its publication pending

submitter keyword: transcriptome,Ant, Venom, LC-MS/MS

Touchard Axel
contact affiliation	CNRS, UMR Ecologie des forêts de Guyane – EcoFoG (AgroParisTech, CIRAD, INRAE, Université de Guyane, Université des Antilles), Campus Agronomique, BP 316, 97379 Kourou Cedex, France
contact email	axel.touchard@gmail.com
lab head
Axel Touchard
contact affiliation	Institut National Universitaire de Champollion
contact email	t.axel@hotmail.fr
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD050348
     1. Label: PRIDE project
     2. Name: Venom evolution of 15 neotropical ants