Transcriptomics

Dataset Information

0

The synarcual of the little skate: Novel development among the vertebrates


ABSTRACT: The synarcual is a specialized adaptation of the anterior axial skeleton comprising a putatively fused array of vertebral elements characteristic of jawed vertebrate (gnathostome) clades such as batoid and chimaeroid chondrichthyans, as well as a fossil group known as the placoderms. Placoderms represent the phylogenetically most basal jawed vertebrates and the presence of a synarcual in these and chondrichthyans may suggest a conserved vertebral type for jawed vertebrates, predating the divergence of stem and crown gnathostomes. Alternatively, synarcuals may have evolved independently in these lineages, exhibiting a remarkable case of morphological convergence. We investigated the early development of the cervicothoracic synarcual of an emerging model chondrichthyan, the Little skate Leucoraja erinacea, by combining x-ray computed tomography, classical histology, and a de novo transcriptome assembly for two developmental stages of the skate synarcual and post-synarcual axial skeletal elements.

ORGANISM(S): Leucoraja erinaceus

PROVIDER: GSE121572 | GEO | 2019/06/01

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2023-01-12 | GSE217073 | GEO
2023-01-12 | GSE188979 | GEO
2023-01-12 | GSE188976 | GEO
2023-01-12 | GSE188975 | GEO
2023-01-12 | GSE188972 | GEO
2023-04-07 | GSE229180 | GEO
2011-12-15 | E-GEOD-26235 | biostudies-arrayexpress
| PRJNA688288 | ENA
2024-02-22 | GSE246248 | GEO
| PRJNA788279 | ENA