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Fig. S4
Primitive hematopoiesis initiates normally in the dock4a morphant embryos. Wild-type zebrafish embryos were injected with 0 (control), 5 ng, or 10 ng of the dock4a SB morpholino. The embryos were harvested and fixed in 4% PFA at the 5, 10, or 20 somite stage. Gata1 transcript patterns were detected using an antisense digoxygenin labeled RNA probe, seen initially as two stripes in the lateral mesoderm, converging at the intermediate cell mass in the tail.
                
                    
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                        Acknowledgments
                    
                    
                
                
            
        
        
    
        
            
            
                
                    
                        
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      Full text @ Proc. Natl. Acad. Sci. USA
                    
                    
                
            
        
        
    
    
     
        