ArticleiScience2024
Integrative analysis of single-nucleus RNA-seq and bulk RNA-seq reveals germline cells development dynamics and niches in the Pacific oyster gonad.
Article in iScience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Deciphering Gamete Differentiation in Ostrea edulis using Laser Capture Microdissection and RNA-seq.Marine biotechnology (New York, N.Y.) · 2026Article
- Metabolic reprogramming and mitochondrial dysfunction underlie β gonia arrest and niche cell dysfunction in sterile triploid oysters.Communications biology · 2025Article
- Primordial germ cell specification and early developmental cell states in Pacific oyster.BMC genomics · 2025Article
- Insights from the single-cell level: lineage trajectory and somatic-germline interactions during spermatogenesis in dwarf surfclam Mulinia lateralis.BMC genomics · 2025Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
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Abstract
Gametogenesis drives the maturation of germ cell precursors into functional gametes, facilitated by interactions with the niche environment. However, the molecular mechanisms, especially in invertebrates, remain incompletely understood. In this study, the gonadal microenvironment and gametogenic processes in the Pacific oyster, a model for diffuse gonadal organization and periodic gametogenesis, are investigated. We combine single-nucleus RNA-seq and bulk RNA-seq to analyze gonadal microenvironments in oysters. Twenty-three male and nineteen female gonadal cell clusters are identified, revealing four male and three female germ cell types, alongside follicular cells in females and Sertoli/Leydig cells in males. The NOTCH and BMP (bone morphogenetic protein) signaling pathways play a significant role in the male germline niche, suggesting similarities with mammalian germ cell microenvironment. This study offers valuable insights into germ cell developmental transitions and microenvironmental characteristics.
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Registered trials
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