ArticleeLife2019
Bichir external gills arise via heterochronic shift that accelerates hyoid arch development.
Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Article
- Sturgeon gut development: a unique yolk utilization strategy among vertebrates.Frontiers in cell and developmental biology · 2024Article
- Pre-mandibular pharyngeal pouches in early non-teleost fish embryos.Proceedings. Biological sciences · 2023Article
- Reassessing the embryonic origin and potential of craniofacial ectomesenchyme.Seminars in cell & developmental biology · 2023Review
- Evolution of the nitric oxide synthase family in vertebrates and novel insights in gill development.Proceedings. Biological sciences · 2022Article
- The conundrum of pharyngeal teeth origin: the role of germ layers, pouches, and gill slits.Biological reviews of the Cambridge Philosophical Society · 2022Review
- Efficient CRISPR Mutagenesis in Sturgeon Demonstrates Its Utility in Large, Slow-Maturing Vertebrates.Frontiers in cell and developmental biology · 2022Review
- Exposure to 17β estradiol causes erosion of sexual dimorphism in Bluegill (Lepomis macrochirus).Environmental science and pollution research international · 2021Article
- Migratory patterns and evolutionary plasticity of cranial neural crest cells in ray-finned fishes.Developmental biology · 2020Article
- From head to tail: regionalization of the neural crest.Development (Cambridge, England) · 2020Review
- Evolution of vertebrate gill covers via shifts in an ancient Pou3f3 enhancer.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Oral and Palatal Dentition of Axolotl Arises From a Common Tooth-Competent Zone Along the Ecto-Endodermal Boundary.Frontiers in cell and developmental biology · 2020Article
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Authors and funding
9 authors.
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Abstract
In most vertebrates, pharyngeal arches form in a stereotypic anterior-to-posterior progression. To gain insight into the mechanisms underlying evolutionary changes in pharyngeal arch development, here we investigate embryos and larvae of bichirs. Bichirs represent the earliest diverged living group of ray-finned fishes, and possess intriguing traits otherwise typical for lobe-finned fishes such as ventral paired lungs and larval external gills. In bichir embryos, we find that the anteroposterior way of formation of cranial segments is modified by the unique acceleration of the entire hyoid arch segment, with earlier and orchestrated development of the endodermal, mesodermal, and neural crest tissues. This major heterochronic shift in the anteroposterior developmental sequence enables early appearance of the external gills that represent key breathing organs of bichir free-living embryos and early larvae. Bichirs thus stay as unique models for understanding developmental mechanisms facilitating increased breathing capacity.
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