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ZFIN ID: ZDB-FIG-130516-14
O'Neill et al., 2013 - BMP signaling and spadetail regulate exit of muscle precursors from the zebrafish tailbud. Developmental Biology   375(2):117-127 Full text @ Dev. Biol.
ADDITIONAL FIGURES
PHENOTYPE:
Fish:
Observed In:
Stage: Prim-5

Fig. 1 Spt and chd expression are required for tail somite formation. Live embryos were photographed at 24 hpf. All images are lateral views with left being anterior and posterior to the right. WT embryos have somites throughout the trunk and tail (A). spt mutants lack trunk somites and have an enlarged tailbud (B). chd embryos are ventralized and have reduced trunk somites(C). spt and chd were crossed to see if spt phenotype could be rescued. Instead chd;spt mutants exhibit an even larger tailbud and no visible somites (D).

Gene Expression DetailsNo data available
Antibody Labeling Details No data available
Phenotype Details
Fish Conditions Stage Phenotype
chrdks1/ks1 standard conditions Prim-5 post-vent region somite increased size, abnormal
Prim-5 trunk somite decreased size, abnormal
tbx16b104/b104 standard conditions Prim-5 tail bud increased size, abnormal
Prim-5 trunk somite absent, abnormal
tbx16b104/b104; chrdks1/ks1 standard conditions Prim-5 tail bud increased size, abnormal
Prim-5 whole organism somite absent, abnormal
Acknowledgments:
ZFIN wishes to thank the journal Developmental Biology for permission to reproduce figures from this article. Please note that this material may be protected by copyright.

Reprinted from Developmental Biology, 375(2), O'Neill, K., and Thorpe, C., BMP signaling and spadetail regulate exit of muscle precursors from the zebrafish tailbud, 117-127, Copyright (2013) with permission from Elsevier. Full text @ Dev. Biol.