Nat Commun June 2023 PMID 37316475

Divergent molecular signatures in fish Bouncer proteins define cross-fertilization boundaries.

Krista R B Gert, Karin Panser, Joachim Surm, Benjamin S Steinmetz, Alexander Schleiffer, Luca Jovine, Yehu Moran, Fyodor Kondrashov, Andrea Pauli

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Peak: 4 in Jun 2023

across 4 sources since Jun 2023

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Jun 2023 – Sep 2023

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What people are saying

The discourse highlights the importance of molecular signatures and evolutionary pressures, with phrases like 'cross-species fertilization', 'molecular signatures', and 'speciation' emphasizing scientific relevance; the tone balances enthusiasm with scientific rigor, reflecting thoughtful engagement with the publication's findings.

AgreementModerate agreement

Most discussions acknowledge the significance of the findings related to Bouncer proteins and their role in species-specific fertilization, showing general support for the research conclusions.

InterestHigh interest

Posts reflect high curiosity about the molecular mechanisms and evolutionary implications, with multiple mentions of cross-species fertilization and speciation.

EngagementModerate engagement

Participants occasionally delve into the details of molecular signatures and evolutionary pressures, indicating moderate active engagement with the scientific content.

ImpactModerate impact

The discussions suggest that the study contributes valuable insights into reproductive biology, though the overall tone indicates cautious optimism about broad applications.

Abstract in brief

The study explores how the Bouncer protein on fish eggs determines whether sperm from different species can fertilize the egg, thus influencing speciation and hybrid formation.
Specific amino acids and glycosylation patterns in Bouncer proteins from medaka and zebrafish affect their species-specific fertilization barriers, while Bouncer proteins from seahorse and fugu can cross-react with multiple species, showing different evolutionary pressures.
These findings highlight how Bouncer proteins are shaped by evolutionary forces to either prevent or allow cross-species fertilization, impacting fish diversity and hybridization potential.

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Fish Bouncer Proteins and Their Role in Cross-Species Fertilization Boundaries

The study explores how the Bouncer protein on fish eggs determines whether sperm from different species can fertilize the egg, influencing speciation and hybrid formation. It highlights the molecular differences that…

STEM RTCL TV · Sep 23, 2023 17 views

Europe PMC articles

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New from #ERC_Research https://t.co/vQ7XIDshMp Divergent molecular signatures in fish Bouncer proteins define cross-fertilization boundaries.

Jun 17, 2023 · 1,552 followers View post →

Europe PMC articles

@EuropePMC · X

New from #FWFOpenAccess https://t.co/vQ7XIDshMp Divergent molecular signatures in fish Bouncer proteins define cross-fertilization boundaries.

Jun 17, 2023 · 1,552 followers View post →

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Divergent molecular signatures in fish Bouncer proteins define cross-fertilization boundaries https://t.co/aGQf9Eut6N

Jun 16, 2023 · 145 followers View post →

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New NUTRITION Research Available. Click Here to Access Article(s): https://t.co/WfUYo33LCu

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