Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Conus

ABSTRACT: Diet and venom evolution in cone snails (Family, Conidae)

PROVIDER: PRJNA298293 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR2609540_1.fastq.gz	Fastqsanger.gz
	SRR2609540_2.fastq.gz	Fastqsanger.gz
	SRR2609541_1.fastq.gz	Fastqsanger.gz
	SRR2609541_2.fastq.gz	Fastqsanger.gz
	SRR2608262_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 24

Similar Datasets

Conus magus venom gland proteomics

Project description:Marine cone snails have attracted researchers from all disciplines but early life stages have received limited attention due to difficulties accessing or rearing juvenile specimens. Here, we document the culture of Conus magus from eggs through metamorphosis to reveal dramatic shifts in predatory feeding behaviour between post-metamorphic juveniles and adult specimens. Adult C. magus capture fish using a set of paralytic venom peptides combined with a hooked radular tooth used to tether envenomed fish. In contrast, early juveniles feed exclusively on polychaete worms using a unique “sting-and-stalk” foraging behaviour facilitated by short, unbarbed radular teeth and a distinct venom repertoire that induces hypoactivity in prey. Our results demonstrate how coordinated morphological, behavioural and molecular changes facilitate the shift from worm- to fish-hunting in C. magus, and showcase juvenile cone snails as a rich and unexplored source of novel venom peptides for ecological, evolutionary and biodiscovery studies.

2023-05-11 | PXD042133 | Pride

Conus striatus Venom Duct LC/MS/MS

Project description:The venom of cone snails is highly variable both between and within species, as well as spatially along the venom duct. However, defferences of defensive and predatory venoms in "hook-and-line" fish hunting clades and their venom duct origins has not been investigated. In this study a combination of proteomics and transcriptomic approaches were used to decode the venom profiles of C. striatus from the Pionoconus clade. The raw data files obtained from the reduced alkylated and digested venom duct sections (distal, central and proximal), injected predatory and defensive induced venoms are submitted here.

2022-02-17 | PXD026194 | Pride

Conidae

Project description:Cone snails (family, Conidae) Targeted loci

| PRJNA526781 | ENA

Identification and characterization of novel peptide components in the venom of Indian marine cone snails

Project description:The project is aimed at the identification of conotoxins and conopeptides from the venom of marine cone snails found in the Indian coastal waters. Peptides of novel sequences will be further characterized in terms of structural and physico-chemical properties by NMR spectroscopy and other biophysical methods and will be studied for the abilities to elicit pharmacological responses against cellular targets.

2021-09-09 | PXD017882 | Pride

Conus geographus

Project description:Elucidation of the molecular envenomation strategy of the cone snail Conus geographus through transcriptome sequencing of its venom duct

| PRJNA167726 | ENA

Project description:Evolution of venom production in marine predatory snails

| PRJNA1158673 | ENA

Cone snails (genus Conus)

Project description:Cone snail olfactory gene evolution and expression - raw sequence reads

| PRJNA1154654 | ENA

Conus furvus

Project description:Conus furvus venom duct

| PRJNA913880 | ENA

Conus ermineus

Project description:Venom duct transcriptome of Chelyconus ermineus

| PRJNA433918 | ENA