ArticleBMC evolutionary biology2017
Morphogenesis along the animal-vegetal axis: fates of primary quartet micromere daughters in the gastropod Crepidula fornicata.
Article in BMC evolutionary biology, 2017. 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, 15 citations in OpenAlex.
- Proteomic and Transcriptomic Analyses in the Slipper SnailIntegrative organismal biology (Oxford, England) · 2022Article
- Slipper snail tales: How Crepidula fornicata and Crepidula atrasolea became model molluscs.Current topics in developmental biology · 2022Article
- Comparative Single-Cell Transcriptomics Reveals Novel Genes Involved in Bivalve Embryonic Shell Formation and Questions Ontogenetic Homology of Molluscan Shell Types.Frontiers in cell and developmental biology · 2022Article
- BMP signaling plays a role in anterior-neural/head development, but not organizer activity, in the gastropod Crepidula fornicata.Developmental biology · 2020Article
- A simple method for long-term vital-staining of ciliated epidermal cells in aquatic larvae.Journal of biological methods · 2020Article
- From spiral cleavage to bilateral symmetry: the developmental cell lineage of the annelid brain.BMC biology · 2019Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe Spiralia are a large, morphologically diverse group of protostomes (e.g. molluscs, annelids, nemerteans) that share a homologous mode of early development called spiral cleavage. One of the most highly-conserved features of spiralian development is the contribution of the primary quartet cells, 1a-1d, to the anterior region of the embryo (including the brain, eyes, and the anterior ciliary band, called the prototroch). Yet, very few studies have analyzed the ultimate fates of primary quartet sub-lineages, or examined the morphogenetic events that take place in the anterior region of the embryo.
resultsThis study focuses on the caenogastropod slipper snail, Crepidula fornicata, a model for molluscan developmental biology. Through direct lineage tracing of primary quartet daughter cells, and examination of these cells during gastrulation and organogenesis stages, we uncovered behaviors never described before in a spiralian. For the first time, we show that the 1a
conclusionsThis is the first study to document the behavior and fate of primary quartet sub-lineages among molluscs. We speculate that the function of 1a
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