PXD042278

PXD042278 is an original dataset announced via ProteomeXchange.

Title	Blood plasma proteomic profiles of pink salmon Oncorhynchus gorbuscha Walbaum, 1792 during spawning migration
Description	The pink salmon (Oncorhynchus gorbuscha) is a commercial anadromous fish species of the family Salmonidae. The species has a peculiar life cycle that includes spawning migration from marine to freshwater environments, which is accompanied by significant adaptive changes in the body, both the physiological and biochemical. This study described and revealed the variability of blood plasma proteomes of female and male pink salmon collected from three different biotopes - marine, estuarine and riverine - that the fish pass through spawning migration. Identification and comparative analysis of pink salmon blood plasma protein profiles were performed using proteomic and bioinformatic approaches. Blood proteomes of female and male spawners collected from different biotopes were qualitatively and quantitatively distinguished. Females differed primarily by proteins associated with reproductive system development (certain vitellogenin and choriogenin), lipid transport (fatty acid binding protein) and energy production (fructose 1,6-bisphosphatase), and males - by proteins involved in blood coagulation (fibrinogen), immune response (lectins) and reproductive processes (vitellogenin). Differentially expressed sex-specific proteins were implicated in proteolysis (aminopeptidases), platelet activation (β- and γ-chain fibrinogen), cell growth and differentiation (a protein containing the TGF_BETA_2 domain) and lipid transport processes (vitellogenin and apolipoprotein). The results obtained are of fundamental and practical importance, providing to the existing knowledge of biochemical adaptations to spawning of pink salmon, representative of the economically important migratory fish species.
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_06:43:31.786.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Albina Kochneva
SpeciesList	scientific name: Oncorhynchus gorbuscha; NCBI TaxID: 8017;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2023-05-16 21:00:14	ID requested
1	2023-06-07 04:13:25	announced
⏵ 2	2023-11-14 06:43:32	announced	2023-11-14: Updated project metadata.

Dataset with its publication pending

submitter keyword: proteomics, spawning, blood plasma,Oncorhynchus gorbuscha, anadromous migration, pink salmon

Svetlana A. Murzina
contact affiliation	Environmental Biochemistry Laboratory, Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences, Petrozavodsk, Russia
contact email	murzina.svetlana@gmail.com
lab head
Albina Kochneva
contact affiliation	Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences
contact email	kochnevaalbina@gmail.com
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD042278
     1. Label: PRIDE project
     2. Name: Blood plasma proteomic profiles of pink salmon Oncorhynchus gorbuscha Walbaum, 1792 during spawning migration