WormBase Tree Display for Expr_pattern: Expr677
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| Expr677 | Expression_of | Gene | WBGene00001502 |
|---|---|---|---|
| Reflects_endogenous_expression_of | WBGene00001502 | ||
| Expression_data | Life_stage | WBls:0000003 | |
| Anatomy_term (16) | |||
| Type | In_situ | ftt-2 sense and anti-sense probes were generated in vitro using T7 primer and multiple cycles of primer extension in the presence of digoxingenin-dUTP from the ftt-2 cDNA pSE16. | |
| Pattern | At one cell stage, there is no signal detected. Expression is first detected at two and four cell stage, pattern is variable at this stage. In most (35/48) of four cell embryos transcript is detected in posterior P1 cell or its immediate daughters. By 8 cell stage, signal detected in all blastomeres. In 3/48 expression is seen in the somatic AB cell and its immediate daughters, whereas 10/48 embryos ftt-2 messages were present in both lineages. ftt-2 transcript levels remain high in older embryos and during early elongation stage of morphogenesis, the transcript becomes localized to the region of the developing gonad and gut. Undetectable in maturing germ cells or maturing oocytes. | ||
| Picture | WBPicture0000011639 | ||
| WBPicture0000011642 | |||
| WBPicture0000011645 | |||
| Remark | This information was extracted from published material (Archana Sharma-Oates, Andrew Mounsey and Ian A. Hope). | ||
| Reference | WBPaper00002793 |
