Larger Image fzd8-a gene expression in Xenopus laevis embryo via in situ hybridization, NF stage 33, lateral view, anterior left. Image copyrighted by Scott Rankin and Aaron Zorn. Copyright © Zorn Lab Gene Synonyms Species Stage(s) Tissue fzd8.L frizzled 8, frizzled-8, frizzled8, Fz-8, fz8, fzd8-a, fzd8-b, Xfz8 X. laevis Throughout NF stage 33 and 34 brain eye pharyngeal arch pronephric kidney otic vesicle lateral plate mesoderm pronephric duct mandibular arch hyoid arch branchial arch forebrain midbrain hindbrain neuroectoderm lens placode liver diverticulum liver and biliary system foregut Image source: Community submitted Permanent Image Page Printer Friendly View XB-IMG-3257