Additional file 2: of Analysis of a spatial gene expression database for sea anemone Nematostella vectensis during early development

Observed expression domains of genes with in situ hybridizations stored for multiple stages of embryonic development. The pattern descriptions are ordered in a Microsoft Access database spreadsheet. Shorthand notations: base = base of tentacle; cells = individual cells; syphonoglyph = syphonoglyph side; tuft = apical tuft; wall = body wall. “N/A” means no hybridization image and description are currently provided for this developmental stage. “?” means an entry in the expression summary is provided without a corresponding hybridization image. “none” means no gene expression is observed. “band” means expression is observed in a ring between the oral and aboral ends. “full” means expression is observed in the complete tissue layer. “biradial” means two disconnected expression domains are observed on opposite sides (suggesting a biradially symmetric pattern). “octoradial?” means expression is observed in eight separate domains, possibly suggesting octoradial symmetry. “one side” means expression is present in one side of the embryo, but this side (either the syphonoglyph side or the non-syphonoglyph side) is not indicated. (ACCDB 5268 kb)

本数据集存储了多阶段胚胎发育过程中经原位杂交（in situ hybridization）验证的基因表达区域观测结果。相关表达模式描述被整理存储于Microsoft Access数据库电子表格中。
专用简写说明如下：base指代触手基部；cells指代单个细胞；syphonoglyph指代沟纹侧；tuft指代顶丛（apical tuft）；wall指代体壁（body wall）。
"N/A"表示当前未提供该发育阶段的杂交图像及对应描述；"?"表示仅提供了基因表达总结条目，但未附带对应的原位杂交图像；"none"表示未观测到任何基因表达；"band"表示在口端与反口端之间的环状区域中观测到基因表达；"full"表示在完整组织层内均观测到基因表达；"biradial"表示在胚胎相对两侧观测到两个互不相连的表达区域，提示呈现两辐射对称模式；"octoradial?"表示在八个独立区域中观测到基因表达，可能提示八辐射对称模式；"one side"表示胚胎单侧存在基因表达，但未指明该侧为沟纹侧（syphonoglyph side）还是非沟纹侧。（ACCDB 5268 kb）