Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2015 Apr 28;6:15. doi: 10.1186/s13227-015-0011-9

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© Schomburg et al.; licensee BioMed Central. 2015

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Embryonic expression of sine-oculis homologues in the head of P. tepidariorum. (A to E) Expression of Pt-so1 during head development. Two separate domains in the non-neurogenic ectoderm are denoted by arrowheads in A to C. Expression in the lateral eye primordia is indicated by arrowheads in D. (F to J) Expression of Pt-so2 during head development. Late expression in the median eye primordia is denoted by an arrowhead in I and J. All embryos are shown in frontal aspect. The developmental stage is indicated in each panel in the lower left corner.