FIGURE

Fig. 1

ID

ZDB-FIG-060915-10

Publication

Lecaudey et al., 2004 - The zebrafish Iroquois gene iro7 positions the r4/r5 boundary and controls neurogenesis in the rostral hindbrain

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Fig. 1

iro7 is expressed in a restricted domain of the neural plate with a posterior border at the prospective r4/r5 boundary. (A-P) Embryos stained by double in situ hybridisation with the indicated probes (colour coded). Anterior is towards the top, stages are indicated at the bottom right-hand corner of each picture. (A,B) Whole mounts; (C-P) flat mounts. The arrowheads in I,J,M,N indicate krx20-expressing cells in prospective r5. The arrows in G,J,K indicate a mesodermal domain of iro7 expression (pm for paraxial mesoderm). (Q) Summary of expression data, anterior is towards the left. mb, midbrain; sc, spinal cord.

Expression Data

Genes:	egr2b hnf1ba hoxb3a irx7 mafba
Fish:	WT
Anatomical Terms:	midbrain neural keel midbrain neural rod neural plate neural rod presumptive brain presumptive rhombomere 3 presumptive rhombomere 4 presumptive rhombomere 5 presumptive rhombomere 6 presumptive rhombomere 7 presumptive spinal cord spinal cord neural plate (all 12)
Stage Range:	75%-epiboly to 5-9 somites

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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