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WBPicture0000007539 | Description | Figure 4. Localization of spn-4 mRNA. Wild-type embryos were analyzed by in situ hybridization with a spn-4 cDNA probe. Anterior is leftwards, posterior is rightwards, dorsal is upwards and ventral is downwards. Scale bar: 10 um. (A) One-cell embryo. (B) Two-cell embryo. (C) Four-cell embryo. (D) Eight-cell embryo. P3 and C are stained. (E) An embryo just before gastrulation. P4 and D are stained. (F) An embryo beginning gastrulation. Only P4 is stained. (G) An embryo during gastrulation. P4 has divided to produce Z2 and Z3, which are stained. (H) A mid-stage embryo. No staining is observed. The spn-4 mRNA was also detected in adult gonads and in oocytes (data not shown). | |||
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Depict | Expr_pattern | Expr2551 | |||
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Acknowledgment | Template | WormBase thanks <Journal_URL> for permission to reproduce figures from this article. Please note that this material may be protected by copyright. Reprinted from <Article_URL>. Copyright (<Publication_year>) with permission from <Publisher_URL>. | |||
Publication_year | 2003 | ||||
Article_URL | DOI | id | 10.1242/dev.00469 | ||
Journal_URL | Development | ||||
Publisher_URL | TheCompanyofBiologists | ||||
Reference | WBPaper00005822 |