2021
DOI: 10.1371/journal.pone.0254024
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Single-cell transcriptome analysis of the zebrafish embryonic trunk

Abstract: During embryonic development, cells differentiate into a variety of distinct cell types and subtypes with diverse transcriptional profiles. To date, transcriptomic signatures of different cell lineages that arise during development have been only partially characterized. Here we used single-cell RNA-seq to perform transcriptomic analysis of over 20,000 cells disaggregated from the trunk region of zebrafish embryos at the 30 hpf stage. Transcriptional signatures of 27 different cell types and subtypes were iden… Show more

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Cited by 19 publications
(11 citation statements)
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“…We have previously reported transcriptomic profiles of arterial and venous endothelial cells identified by scRNA-seq analaysis of zebrafish trunks at 30 hpf 46 . A substantial overlap was observed between 24 and 30 hpf datasets in both arterial and venous marker expression (Table S5 ).…”
Section: Resultsmentioning
confidence: 99%
“…We have previously reported transcriptomic profiles of arterial and venous endothelial cells identified by scRNA-seq analaysis of zebrafish trunks at 30 hpf 46 . A substantial overlap was observed between 24 and 30 hpf datasets in both arterial and venous marker expression (Table S5 ).…”
Section: Resultsmentioning
confidence: 99%
“…This technology has been successfully applied to normal cell, induced pluripotent stem cell (iPSC), and organoids research (53,54) (Fig. 3(B)), but most of the time, scRNA-seq data are obtained from the model animals, such as Drosophila (55), planaria (56), Caenorhabditis elegans (57), Ciona (58), Zebrafish (59), Xenopus (60), mouse (61), etc., and nonmodel animals (62) (Fig. 3(C)).…”
Section: Single-cell Transcriptome In Healthmentioning
confidence: 99%
“…At larval stages in the trunk, kitlga is expressed in the developing sense organs and pigment precursors, whereas kitlgb is expressed in the skin, similar to mammalian SCF/ KITLG expression (Hultman et al, 2007). Recent single-cell RNA-seq (Metikala et al, 2021) and bulk RNA-seq of different skin layers (Cokus et al, 2019) of embryonic and larval zebrafish indicate that both layers of the zebrafish skin, the basal cells and periderm, express Kitlgb at 30, 52, and 72 hpf. In particular, expression levels of Kitlgb at 52 and 72 hpf are virtually the same in both skin cell populations (Cokus et al, 2019).…”
Section: Kitb Has An Early Role In Regulating Cutaneous Axon Densitymentioning
confidence: 99%