WISH shows cd9b is significantly decreased in cd9b KO embryos.
A-C: Representative images of cd9b WISH at 36 hpf in (a) WT, (b) cd9bpg15 homozygous embryos and (c) cd9bis16 homozygous embryos. (a) cd9b can be seen in the neuromasts and primordium of the posterior lateral line in WT embryos (arrows), but is absent in cd9b mutants (b,c). n = minimum 3 imaged, 10 observed per genotype. Data from a single experiment.