Gene Expression Data
Assay Details
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Assay
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Reference:
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J:48573
Nakayama H, et al., The transition to endoreduplication in trophoblast giant cells is regulated by the mSNA zinc finger transcription factor. Dev Biol. 1998 Jul 1;199(1):150-63
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Assay type:
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RNA in situ
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MGI Accession ID:
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MGI:1336667
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Gene symbol:
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Snai1
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Gene name:
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snail family zinc finger 1
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Probe:
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Sna probe1
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Probe preparation:
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Antisense labelled with P33 RNA
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Results
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Specimen
E8.5:
embryonic day 8.5
(more  )
Specimen
E8.5:
(close  )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 8.5
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Sex:
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Not Specified
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Type:
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section
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Fixation:
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4% Paraformaldehyde
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Embedding:
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Paraffin
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| Structure |
Level |
Pattern |
Image |
Note |
| TS13: extraembryonic component |
Present |
Regionally restricted |
2A
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Expression was detectable in trophoblast cells at the periphery of the ectoplacental cone. Transcripts were absent or present at much lower levels in the proliferative trophoblast of the chorion. Expression was not detectable in trophoblast giant cells.
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Specimen
E10.5 placenta:
embryonic day 10.5
(more )
Specimen
E10.5 placenta:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 10.5
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Sex:
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Not Specified
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Type:
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section
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Fixation:
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4% Paraformaldehyde
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Embedding:
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Paraffin
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| Structure |
Level |
Pattern |
Image |
Note |
| TS17: extraembryonic component |
Present |
Regionally restricted |
2D
,
2F
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In spongiotrophoblast, signal was discontinuous, restricted to fraction of cells. Expression in focal areas of labyrinthine layer, not detectable in trophoblast giant cells. Downregulation at border between spongiotrophoblast and trophoblast giant cells.
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Analysis Tools
