ArticlePeerJ2021
Pseudocnidae of ribbon worms (Nemertea): ultrastructure, maturation, and functional morphology.
Article in PeerJ, 2021. 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.
- Article
- Proteotranscriptomic Profiling of the Toxic Mucus ofToxins · 2024Article
- Article
- Evolution, Expression Patterns, and Distribution of Novel Ribbon Worm Predatory and Defensive Toxins.Molecular biology and evolution · 2022Article
- Phylogenetic Relationships and Taxonomic Position of the Ribbon Worms of the GenusZoological studies · 2022Article
- Intrabody Tetrodotoxin Distribution and Possible Hypothesis for Its Migration in Ribbon WormsMarine drugs · 2021Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The fine structure of mature pseudocnidae of 32 species of nemerteans, representatives of 20 genera, six families, and two classes was investigated with scanning and transmission electron microscopy. Pseudocnidae are composed of four layers (cortex, medulla, precore layer, and core) in most species investigated, but the degree of development and position of each layer can vary between different species. The secretion products comprising immature pseudocnidae segregate into separate layers: a thin envelope, which subsequently separates into the cortex and medulla and an extensive internal layer. We distinguish two pseudocnida types: type I is characterized by a two-layered core and type II by a three-layered core. Type I pseudocnidae are present in archinemertean species,
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