Gene Expression Data
Assay Details
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Assay
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Reference:
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J:49270
Meno C, et al., Two closely-related left-right asymmetrically expressed genes, lefty-1 and lefty-2: their distinct expression domains, chromosomal linkage and direct neuralizing activity in Xenopus embryos. Genes Cells. 1997 Aug;2(8):513-24
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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:6156082
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Gene symbol:
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Lefty2
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Gene name:
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left-right determination factor 2
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Probe:
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Lefty-2 cDNA1
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Probe preparation:
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Antisense labelled with digoxigenin RNA
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Visualized with:
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Alkaline phosphatase
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Results
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Specimen
3B:
embryonic day 7.0
(more  )
Note: Primitive streak stage embryo.
Specimen
3B:
(close  )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 7.0
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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Primitive streak stage embryo.
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Specimen
3D:
embryonic day 8.0
(more )
Specimen
3D:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 8.0
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Specimen
3F:
embryonic day 8.0
(more )
Specimen
3F:
(close )
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Genetic Background:
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Not Specified
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Age:
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embryonic day 8.0
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Sex:
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Not Specified
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Type:
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section from whole mount
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Fixation:
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4% Paraformaldehyde
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Specimen
4A:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS12: lateral plate mesoderm |
Present |
Regionally restricted |
4A
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Expression is on the left side in 4/28 embryos.
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Specimen
4B:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Specimen
4C:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS12: lateral plate mesoderm |
Present |
Regionally restricted |
4C
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Expression is on the right side in 11/28 embryos.
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Specimen
4D:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Specimen
4E:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Specimen
4F:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS12: lateral plate mesoderm |
Present |
Regionally restricted |
4F
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Expression is on the right side in 9/34 embryos.
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Specimen
Table 1: 2 somites:
embryonic day 8.0; Invsinv/ Invsinv
(more )
Note: 2 somite stage embryo.
Specimen
Table 1: 2 somites:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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2 somite stage embryo.
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Specimen
Table 1: 3 somites:
embryonic day 8.0; Invsinv/ Invsinv
(more )
Note: 3 somite stage embryo.
Specimen
Table 1: 3 somites:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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3 somite stage embryo.
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Specimen
Table 1: 4 somites:
embryonic day 8.0; Invsinv/ Invsinv
(more )
Note: 4 somite stage embryo.
Specimen
Table 1: 4 somites:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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4 somite stage embryo.
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| Structure |
Level |
Pattern |
Image |
Note |
| TS12: lateral plate mesoderm |
Present |
Regionally restricted |
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Of the 16 embryos examined, 10 had expression on the left side, 2 had expression on the right side, and 4 had no expression.
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Specimen
Table 1: 5 somites:
embryonic day 8.0; Invsinv/ Invsinv
(more )
Note: 5 somite stage embryo.
Specimen
Table 1: 5 somites:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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5 somite stage embryo.
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| Structure |
Level |
Pattern |
Image |
Note |
| TS12: lateral plate mesoderm |
Present |
Regionally restricted |
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Of the 12 embryos examined, 8 had expression on the left side, 3 had expression on the right side, and 1 had expression on both sides.
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Specimen
Table 1: 6 somites:
embryonic day 8.25; Invsinv/ Invsinv
(more )
Note: 6 somite stage embryo.
Specimen
Table 1: 6 somites:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.25
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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6 somite stage embryo.
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| Structure |
Level |
Pattern |
Image |
Note |
| TS13: lateral plate mesoderm |
Present |
Regionally restricted |
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Of the 9 embryos examined, 4 had expression on the left side, 4 had expression on the right side, and 1 had expression on both sides.
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Specimen
Table 1: 7 somites:
embryonic day 8.25; Invsinv/ Invsinv
(more )
Note: 7 somite stage embryo.
Specimen
Table 1: 7 somites:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.25
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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7 somite stage embryo.
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Specimen
Table 1: 8 somites:
embryonic day 8.5; Invsinv/ Invsinv
(more )
Note: 8 somite stage embryo.
Specimen
Table 1: 8 somites:
(close )
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Genetic Background:
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involves: FVB/N
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Mutant Allele(s):
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Invsinv/Invsinv
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Age:
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embryonic day 8.5
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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8 somite stage embryo.
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Specimen
Table 1: 3 somites:
embryonic day 8.0; Dnah11iv/ Dnah11iv
(more )
Note: 3 somite stage embryo.
Specimen
Table 1: 3 somites:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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3 somite stage embryo.
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Specimen
Table 1: 4 somites:
embryonic day 8.0; Dnah11iv/ Dnah11iv
(more )
Note: 4 somite stage embryo.
Specimen
Table 1: 4 somites:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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4 somite stage embryo.
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Specimen
Table 1: 5 somites:
embryonic day 8.0; Dnah11iv/ Dnah11iv
(more )
Note: 5 somite stage embryo.
Specimen
Table 1: 5 somites:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.0
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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5 somite stage embryo.
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| Structure |
Level |
Pattern |
Image |
Note |
| TS12: lateral plate mesoderm |
Present |
Regionally restricted |
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Of the 4 embryos examined, 1 had expression on the left side, 1 had expression on the right side, and 2 had expression on both sides.
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Specimen
Table 1: 6 somites:
embryonic day 8.25; Dnah11iv/ Dnah11iv
(more )
Note: 6 somite stage embryo.
Specimen
Table 1: 6 somites:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.25
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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6 somite stage embryo.
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| Structure |
Level |
Pattern |
Image |
Note |
| TS13: lateral plate mesoderm |
Present |
Regionally restricted |
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Of the 19 embryos examined, 3 had expression on the left side, 8 had expression on the right side, and 8 had expression on both sides.
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Specimen
Table 1: 7 somites:
embryonic day 8.25; Dnah11iv/ Dnah11iv
(more )
Note: 7 somite stage embryo.
Specimen
Table 1: 7 somites:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.25
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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7 somite stage embryo.
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| Structure |
Level |
Pattern |
Image |
Note |
| TS13: lateral plate mesoderm |
Present |
Regionally restricted |
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Of the 5 embryos examined, 1 had expression on the right side, 3 had expression on both sides, and 1 had no expression.
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Specimen
Table 1: 8 somites:
embryonic day 8.5; Dnah11iv/ Dnah11iv
(more )
Note: 8 somite stage embryo.
Specimen
Table 1: 8 somites:
(close )
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Genetic Background:
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involves: ICR * SI/Col
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Mutant Allele(s):
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Dnah11iv/Dnah11iv
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Age:
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embryonic day 8.5
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Age Note:
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Age assigned by curator based on morphological criteria supplied by authors.
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Note:
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8 somite stage embryo.
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| Structure |
Level |
Pattern |
Image |
Note |
| TS13: lateral plate mesoderm |
Present |
Regionally restricted |
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One embryo had expression on the right side and one had no expression.
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