This image shows the expression of EphB1  in the hindlimb of a chicken embryo.  I have often used the method used to create it, whole mount in situ hybridization.
       
     
This image shows the expression of EphB1  in the hindlimb of a chicken embryo.  I have often used the method used to create it, whole mount in situ hybridization.
       
     
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This image shows the expression of EphB1 in the hindlimb of a chicken embryo.  I have often used the method used to create it, whole mount in situ hybridization.