“…Certain members of the Actinopterygii class are known to exhibit sexual dimorphism (SD) that results in major phenotypic differences between male and female fishes of a species. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…To test and distinguish between these hypotheses, I assembled a global dataset of polyploid occurrences in three animal clades (Amphibia, Actinopterygii, and Insecta). The dataset encompasses chromosomal, phylogenetic, environmental, and climatic data across 57,905 species in 2,223 terrestrial, freshwater, and marine ecoregions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The assembly generated in this study had a length of 653 Mbp, a scaffold N50 of 26.74 Mbp, a contig N50 of 2.57 Mbp, and contained more than 98% of the 3640 Actinopterygii core genes. We placed 620.9 Mbp (95% of the total) onto 24 chromosomes using a genetic map derived from six full-sib families and Hi-C contact data.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Further, phylogenetic reconstruction of these neighbouring genes using Bayesian and maximum likelihood methods supported a common origin for teleost paralogues following the split of the Actinopterygii and Sarcopterygii. CONCLUSION: Our results strongly suggest that myod was duplicated during the basal teleost whole genome duplication event, but was subsequently lost in the Ostariophysi (zebrafish) and Protacanthopterygii lineages. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: Our analysis indicates that in tetrapods SAP30L is more similar than SAP30 to the ancestral protein, and the two copies in this group originated by gene duplication which occurred after the divergence of Actinopterygii and Sarcopterygii about 450 million years ago (Mya). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We highlight a gene secondary loss of the AANAT2 in the Sarcopterygii, revealing for the first time that the AAANAT1/2 duplication occurred before the divergence between Actinopterygii (bony fish) and Sarcopterygii (tetrapods, lobe-finned fish, and lungfish). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Ray-finned fishes (Actinopterygii) represent more than 50 % of extant vertebrates and are of great evolutionary, ecologic and economic significance, but they are relatively underrepresented in ‘omics studies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Nemopilema nomurai CTRL-1 is evolutionarily more closely related to Actinopterygii than to Scyphozoan (Aurelia aurita) or Hydrozoan (Hydra vulgaris). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this study, we assessed the drivers of variation in richness of threatened birds, mammals, reptiles, actinopterygii, and amphibians along an elevational gradient in Nepal Himalaya. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We generated 69 Gbp of paired-end reads using Illumina HiSeq X Ten and assembled a draft genome assembly with an N50 scaffold length of 25,579 bp and BUSCO completeness of 82.1% (Actinopterygii). The estimated size of the genome ranges between 655 and 850 Mb. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A phylogenetic tree, constructed on the basis of these protein sequences, indicated that tph genes could be divided into two main clades (tph1 and tph2), and that the two clades were further split into two subgroups of tetrapods and Actinopterygii. In tetrapods, and some basal non-teleost ray-finned fishes, only two tph isotypes exist. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A significant difference between tetrapods and teleosts is that teleosts possess an additional CSF‐c cell population around the posterior recess (PR) that has emerged in specific groups of Actinopterygii. Our comparative analysis reveals that the hypothalamus in mammals and teleosts has evolved in a divergent manner: placental mammals have lost the monoaminergic CSF‐c cells, while teleosts have increased their relative number.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We find that, in contrast to most other animal species, several Actinopterygii species possess YAP variants with a different TEAD‐binding domain. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The fossil record of marine ray-finned fishes (Actinopterygii) from the time interval surrounding the Cretaceous–Paleogene (K–Pg) extinction is scarce at a global scale, hampering our understanding of the impact, patterns and processes of extinction and recovery in the marine realm, and its role in the evolution of modern marine ichthyofaunas. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This pattern is repeated for both major groupings of fish, the Actinopterygii (bony fish) and Elasmobranchii (sharks, skates and rays). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We performed deep transcriptomic sequencing on a postlarval/juvenile variegated snailfish, Liparis gibbus (Actinopterygii: Scorpaeniformes: Cottoidei: Liparidae), living in an iceberg habitat (−2°C) in Eastern Greenland and report detection of highly expressed transcripts that code for putative AFPs from 2 gene families, Type I and LS-12-like proteins (putative Type IV AFPs). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The genome completeness was high, with 97.8% of complete Actinopterygii Benchmarking Universal Single-Copy Orthologs. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We detected 99% (eukaryota_odb10) and 98% (actinopterygii_odb10) universal single-copy orthologs (BUSCOs), and ab initio gene prediction performed using this new assembly identified a set of 17,233 genes that were supported by external (OrthoDB v10) data. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Completeness analysis showed that 98.5% of the Actinopterygii core gene set (ODB10) was present as a complete ortholog in our reference genome with a further 1.2 % being present in a fragmented form. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The BUSCO (Benchmarking Universal Single Copy Orthologues) completeness of the assembly is 93.5% when compared with Actinopterygii (ray finned fishes) data set. A total of 46316 protein coding genes were predicted. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso