Convergent Evolution of Cichlid Fish Pharyngeal Jaw Dentitions in Mollusk-Crushing Predators: Comparative X-Ray Computed Tomography of Tooth Sizes, Numbers, and Replacement

Autor: J. Todd Streelman, C. Darrin Hulsey, Axel Meyer

Publikováno v: Integrative and comparative biology. 60(3)

Dental convergence is a hallmark of cichlid fish adaptive radiations. This type of repeated evolution characterizes both the oral jaws of these fishes as well as their pharyngeal jaws that are modified gill arches used to functionally process prey li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26b3fcb15be5885e0c735b9164bdab0e
https://pubmed.ncbi.nlm.nih.gov/32584994

An ancient gene network is co-opted for teeth on old and new jaws.

Autor: Gareth J Fraser, C Darrin Hulsey, Ryan F Bloomquist, Kristine Uyesugi, Nancy R Manley, J Todd Streelman

Publikováno v: PLoS Biology, Vol 7, Iss 2, p e31 (2009)

Vertebrate dentitions originated in the posterior pharynx of jawless fishes more than half a billion years ago. As gnathostomes (jawed vertebrates) evolved, teeth developed on oral jaws and helped to establish the dominance of this lineage on land an

Externí odkaz: https://doaj.org/article/76c3799a86714183bd96b6ee33e0723e

Behavior-dependent cis regulation reveals genes and pathways associated with bower building in cichlid fishes

Autor: Patrick T. McGrath, Matthew A. Conte, J. Todd Streelman, Ryan A. York, Hunter B. Fraser, Kawther Abdilleh, Zachary V. Johnson, Martin J. Genner, Chinar Patil, Russell D. Fernald

Publikováno v: York, R, Patil, C, Abdilleh, K, Johnson, Z, Conte, M, Genner, M J, McGrath, P, Fraser, H, Fernald, R & Streelman, J T 2018, ' Behavior-dependent cis regulation reveals genes and pathways associated with bower building in cichlid fishes ', Proceedings of the National Academy of Sciences of the United States of America, vol. 115, no. 47, pp. E11081-E11090 . https://doi.org/10.1073/pnas.1810140115

Many behaviors are associated with heritable genetic variation [Kendler and Greenspan (2006) Am J Psychiatry 163:1683–1694]. Genetic mapping has revealed genomic regions or, in a few cases, specific genes explaining part of this variation [Bendesky

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed8a9333c55b6fa602afa7815f776740
https://hdl.handle.net/1983/78c31f62-a3a2-4904-b6b7-61fe0e636a37

Behavior-dependent

Autor: Ryan A, York, Chinar, Patil, Kawther, Abdilleh, Zachary V, Johnson, Matthew A, Conte, Martin J, Genner, Patrick T, McGrath, Hunter B, Fraser, Russell D, Fernald, J Todd, Streelman

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America

Significance We do not fully understand how behavior evolves. Here we investigate the genomic basis of bower building among Lake Malawi cichlid fishes. Males construct bowers of two major types, pits and castles, to attract females in mating displays

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::366a15834b7333729a25927fcb0c3fba
https://pubmed.ncbi.nlm.nih.gov/30397142

The macroecology of rapid evolutionary radiation

Autor: Nicholas F. Parnell, J. Todd Streelman

Publikováno v: Proceedings of the Royal Society B: Biological Sciences. 278:2486-2494

A long-standing debate in ecology addresses whether community composition is the result of stochastic factors or assembly rules. Non-random, over-dispersed patterns of species co-occurrence have commonly been attributed to competition—a particularl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::557138688dfef451884681a0929f0fed
https://doi.org/10.1098/rspb.2010.1950