Results 41 to 50 of about 2,607 (232)
The first Jurassic coelacanth from Switzerland
Swiss Journal of Palaeontology, 2022 Coelacanths form a clade of sarcopterygian fish represented today by a single genus, Latimeria. The fossil record of the group, which dates back to the Early Devonian, is sparse.
Christophe Ferrante +2 more
doaj +1 more source
Data from the ichthyological collection of the Museu Paraense Emílio Goeldi
ZooKeys, 2017 This dataset contains information on the occurrence of Neotropical fishes (Actinopterygii, Chondrichthyes, Sarcopterygii) collected in South America, mostly from the Brazilian Amazon. The ichthyology collections of the Museu Paraense Emílio Goeldi (MPEG:
Timóteo Monteiro da Silva +5 more
doaj +3 more sources
The complete mitochondrial genome of a basal teleost, the Asian arowana () [PDF]
, 2006 Background Mitochondrial DNA-derived sequences have become popular markers for evolutionary studies, as their comparison may yield significant insights into the evolution of both the organisms and their genomes.
Yue, G-H, Liew, W., Orbán, L.
core +2 more sources
Basal gnathostomes provide unique insights into the evolution of vitamin B12 binders [PDF]
, 2014 © The Author(s), 2014. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Genome Biology and Evolution 7 (2015): 457-464, doi:10.1093/gbe/evu289.The uptake and transport of ...
Aluru, Neelakanteswar +5 more
core +1 more source
Confocal Characterization of Intestinal Dendritic Cells from Myxines to Teleosts
Biology, 2022 Dendritic cells (DCs) are antigen-presenting cells (APCs) that regulate the beginning of adaptive immune responses. The mechanisms of tolerance to antigens moving through the digestive tract are known to be regulated by intestinal DCs.
Alessio Alesci +9 more
doaj +1 more source
First Devonian dipnoans (Vertebrata, Sarcopterygii) from Spitsbergen
Comptes Rendus Palevol, 2006 For the first time, dipnoan remains are described from the Devonian of Spitsbergen. According to the stratigraphy and the associated vertebrate fauna, they are considered as Late Emsian–Early Eifelian in age. Unfortunately remains are too sketchy and non-diagnostic to be referred or compared to a known Devonian dipnoan. This new material, determined as
Clément, G. +4 more
openaire +2 more sources
, 2023 Clinical and Translational Medicine, Volume 13, Issue 11, November 2023.
Xi Xiang +14 more
wiley +1 more source
Earth Sciences Research Journal, 2015 The Tatuí Formation, one of the Brazilian Paraná Basin geological units, is developed solely in the State of São Paulo, southeast Brazil. It is studied herein, through outcrops at the eastern border of the basin, which are siltstones and fine sandstones,
Artur Chahud, Setembrino Petri
doaj +1 more source
Biology Open, 2022 Suction feeding in fishes is characterized by rapid cranial movements, but extant lungfishes (Sarcopterygii: Dipnoi) exhibit a reduced number and mobility of cranial bones relative to actinopterygian fishes. Despite fusion of cranial elements, lungfishes
Samantha M. Gartner +6 more
doaj +1 more source
Genome visualization in space [PDF]
, 2010 Phylogeny is an important field to understand evolution and the organization of life. However, most methods depend highly on manual study and analysis, making the construction of phylogeny error prone.
Couto, Bráulio R. G. M. +2 more
core +1 more source