Figure 5From: The Fox/Forkhead transcription factor family of the hemichordate Saccoglossus kowalevskiiExpression summary. (A-I) Expression summary of all S. kowalevskii Fox genes with clear localized expression patterns. (A-E) Blastula -, Gastrula -, 36Â h embryo -, 48Â h embryo -, 72Â h embryo - surface view. (F-H) Gastrula -, 36Â h embryo -, 48Â h embryo - cross section. (I) Cross section of the gill pore area of a 72-h-old embryo. For details see text. *Potential co-expression is inferred from single gene expression analysis. No double in situ hybridization was performed. **The expression of foxF is very dynamic and only a more detailed analysis will be able to show all expression domains at any given developmental time point. An: animal, Veg: vegetal, A: anterior, P: posterior, D: dorsal, V: ventral.Back to article page