FIGURE

Fig. 5

ID
ZDB-FIG-070620-23
Publication
Hinits et al., 2007 - Mef2s are required for thick filament formation in nascent muscle fibres
Other Figures
All Figure Page
Back to All Figure Page
Fig. 5

Mef2 controls a transcriptional module involved in thick filament assembly. In situ hybridisation for mRNAs encoding sarcomeric components in 24-hpf control or mef2d/c MO-injected zebrafish embryos. In each panel, cryosections of wholemount embryos, dorsal up, are to the left and flatmounts, anterior up and dorsal to right, are to the right. (A-D) Embryonic fast myhz1 (B), mylz2 (C, 22s) and smbpc (D) mRNAs are grossly downregulated in morphants. Slow fibre-specific smyhc1 mRNA (A) remains abundant. (E-G) mRNA for thin filament-related genes detected with probes to acta1 (E, 21s) or tnnc (G) are unaltered in morphants, whereas tpma (F) is upregulated. Note the lack of change in nuclear Pax3/7 protein (F, brown). (H) mRNA for the myosin chaperone protein hsp90a is also upregulated.

Expression Data
Genes:
Fish:
Knockdown Reagent:
Anatomical Terms:
Stage Range: 20-25 somites to Prim-5

Expression Detail
Antibody Labeling
Phenotype Data

Phenotype Detail
Acknowledgments
This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Development