ZFIN Image: Lele et al., 1999, Fig. 3

Image

Figure Caption

Fig. 3 Expression of hsp90α during early somite development as detected by in situ hybridization analysis. (A) 3- to 4-somite stage, dorsal view. (B) 16 somite stage, dorsal view. (C) Cross section through unsegmented paraxial mesoderm prior to somite formation. (D) Longitudinal section through the dorsal–ventral midline at the location of the most recently formed somite. Strong constitutive expression of hsp90α is confined to the adaxial cells (closed arrows). Very low levels of hsp90α mRNA are sometimes detectable in the lateral presomitic cells which lie distal to the adaxial cells (C). Open arrows in D indicate the most recently formed somite furrow. n, notochord. Scale bar in A and B, 100 μm. Scale bar in C and D, 50 μm.

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.

Reprinted from Developmental Biology, 210(1), Lele, Z., Hartson, S.D., Martin, C.C., Whitesell, L., Matts, R.L., and Krone, P.H., Disruption of zebrafish somite development by pharmacologic inhibition of hsp90, 56-70, Copyright (1999) with permission from Elsevier. Full text @ Dev. Biol.