The Importance of Gene Duplication and Domain Repeat Expansion for the Function and Evolution of Fertilization Proteins.

Front Cell Dev Biol · 2022 · PMC8830517 · PMID 35155436

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an observed trendno p-value reported

An observed trend is rapid sequence evolution in reproductive proteins ( Swanson and Vacquier, 2002 ), and newly duplicated domains can provide novel substrates for evolving new functions at multiple stages of the fertilization cascade.

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