ArticleProceedings. Biological sciences2008
Filling the gap between identified neuroblasts and neurons in crustaceans adds new support for Tetraconata.
Article in Proceedings. Biological sciences, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 77 citations in OpenAlex.
- A microCT-based atlas of the central nervous system and midgut in sea spiders (Pycnogonida) sheds first light on evolutionary trends at the family level.Frontiers in zoology · 2022Article
- Comparison of ventral organ development across Pycnogonida (Arthropoda, Chelicerata) provides evidence for a plesiomorphic mode of late neurogenesis in sea spiders and myriapods.BMC evolutionary biology · 2018Article
- Larval neurogenesis in the copepod Tigriopus californicus (Tetraconata, Multicrustacea).Development genes and evolution · 2018Article
- Serotonergic neurons in the ventral nerve cord of Chilopoda - a mandibulate pattern of individually identifiable neurons.Zoological letters · 2017Article
- The insect central complex as model for heterochronic brain development-background, concepts, and tools.Development genes and evolution · 2016Review
- A flexible genetic toolkit for arthropod neurogenesis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2016Review
- Serotonin-immunoreactivity in the ventral nerve cord of Pycnogonida--support for individually identifiable neurons as ancestral feature of the arthropod nervous system.BMC evolutionary biology · 2015Article
- The evolution of early neurogenesis.Developmental cell · 2015Review
- The 'ventral organs' of Pycnogonida (Arthropoda) are neurogenic niches of late embryonic and post-embryonic nervous system development.PloS one · 2014Article
- Article
- Serotonin-immunoreactive neurons in the ventral nerve cord of Remipedia (Crustacea): support for a sister group relationship of Remipedia and Hexapoda?BMC evolutionary biology · 2013Article
- Morphogenesis of Pseudopallene sp. (Pycnogonida, Callipallenidae) I: embryonic development.Development genes and evolution · 2011Article
- Cytoarchitecture and ultrastructure of neural stem cell niches and neurogenic complexes maintaining adult neurogenesis in the olfactory midbrain of spiny lobsters, Panulirus argus.The Journal of comparative neurology · 2011Article
- Expression of collier in the premandibular segment of myriapods: support for the traditional Atelocerata concept or a case of convergence?BMC evolutionary biology · 2011Article
- Article
- Invertebrate neurophylogeny: suggested terms and definitions for a neuroanatomical glossary.Frontiers in zoology · 2010Article
- Parametric and non-parametric masking of randomness in sequence alignments can be improved and leads to better resolved trees.Frontiers in zoology · 2010Article
- Velvet worm development links myriapods with chelicerates.Proceedings. Biological sciences · 2009Article
- Can comprehensive background knowledge be incorporated into substitution models to improve phylogenetic analyses? A case study on major arthropod relationships.BMC evolutionary biology · 2009Article
- The origin and evolution of arthropods.Nature · 2009Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The complex spatio-temporal patterns of development and anatomy of nervous systems play a key role in our understanding of arthropod evolution. However, the degree of resolution of neural processes is not always detailed enough to claim homology between arthropod groups. One example is neural precursors and their progeny in crustaceans and insects. Pioneer neurons of crustaceans and insects show some similarities that indicate homology. In contrast, the differentiation of insect and crustacean neuroblasts (NBs) shows profound differences and their homology is controversial. For Drosophila and grasshoppers, the complete lineage of several NBs up to formation of pioneer neurons is known. Apart from data on median NBs no comparable results exist for Crustacea. Accordingly, it is not clear where the crustacean pioneer neurons come from and whether there are NBs lateral to the midline homologous to those of insects. To fill this gap, individual NBs in the ventral neuroectoderm of the crustacean Orchestia cavimana were labelled in vivo with a fluorescent dye. A partial neuroblast map was established and for the first time lineages from individual NBs to identified pioneer neurons were established in a crustacean. Our data strongly suggest homology of NBs and their lineages, providing further evidence for a close insect-crustacean relationship.
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