ArticleScience advances2024
Gametes of semelparous salmon are repeatedly produced by surrogate rainbow trout.
Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Efficient recovery of zebrafish maternal-zygotic mutants from in vivo expanded and cryopreserved germline stem cells.Communications biology · 2026Article
- Germ cell manipulation in farmed fishes.The Journal of reproduction and development · 2026Review
- Tissue Mosaicism in Xenogenic Common Carp (Cyprinus carpio) Injected with Unsorted Gonadal Cells from Blue Catfish (Ictalurus furcatus).Marine biotechnology (New York, N.Y.) · 2025Article
- Production of offspring via the transplantation of frozen germ cells from Tokyo bitterling, a fish on the brink of extinction.Scientific reports · 2025Article
- Inhibiting invasive fish reproduction via germ cell xenotransplantation and hybrid lethality.Scientific reports · 2025Article
- Chromosome-Level Genome Assembly and Comparative Transcriptome Analyses Identified Energy Conservation as a Key Strategy for Anadromous Adaptation of the Hilsa Shad,Biomolecules · 2025Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Most Pacific salmon species grow in the ocean, return to their native rivers to reproduce, and then die (semelparous type). However, rainbow trout survive after spawning and reproduce repeatedly until the end of their lives (iteroparous type). Little is known about how germline stem cells behave during gametogenesis in the two types of Pacific salmon. In this study, we show that all germline stem cells disappear after the first gametogenesis in Chinook and Kokanee salmon, whereas germline stem cells are maintained in rainbow trout. However, the germline stem cells of Chinook and Kokanee salmon transplanted into rainbow trout survive even after their spawning seasons and supply salmon gametes for multiple years. These results indicate that the behavior of the germline stem cells is mainly regulated by the somatic environment.
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Registered trials
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