|
Display additional annotations [+]
Gene |
Clone |
Species |
Stages |
Anatomy |
timp1
|
|
laevis
|
NF stage 21
|
anterior ventral blood island
,
myeloid cell
|
ptpn6
|
|
laevis
|
NF stage 21
|
head
,
anterior ventral blood island
,
myeloid cell
|
fmnl1
|
|
laevis
|
NF stage 21
|
head
,
anterior ventral blood island
,
myeloid cell
|
dstn
|
|
laevis
|
NF stage 21
|
anterior ventral blood island
,
myeloid cell
|
mmp7
|
|
laevis
|
NF stage 21
|
anterior ventral blood island
,
myeloid cell
|
spib
|
|
laevis
|
NF stage 21
|
anterior ventral blood island
,
myeloid cell
|
coro1a
|
|
laevis
|
NF stage 21
|
head
,
anterior ventral blood island
,
myeloid cell
|
ctss
|
|
laevis
|
NF stage 21
|
anterior ventral blood island
,
myeloid cell
|
mpo
|
|
laevis
|
NF stage 21
|
anterior ventral blood island
,
myeloid cell
|
|
|
Figure 4. Animal cap-injected X.t. cebpa mRNA induces exogenous myeloid gene expression in Stage 21 X.l. embryos. A–J: Uninjected embryos ventral view. A′–J′: 200 pg cebpa and 300 pg gfp mRNA coinjected embryos ventral view. A, A′: spib.a. B, B′: mpo. C, C′: mmp7. D, D′: dstn. E, E′: coro1a. F, F′: ptpn6. G, G′: timp–1. H, H′: fmnl1. I, I′: ctss. J, J′: adam28. |
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Display additional annotations [+]
Gene |
Clone |
Species |
Stages |
Anatomy |
timp1
|
|
laevis
|
NF stage 23
|
anterior ventral blood island
,
myeloid cell
|
ptpn6
|
|
laevis
|
NF stage 23
|
anterior ventral blood island
,
myeloid cell
|
fmnl1
|
|
laevis
|
NF stage 23
|
head
,
anterior ventral blood island
,
myeloid cell
|
dstn
|
|
laevis
|
NF stage 23
|
anterior ventral blood island
,
myeloid cell
|
mmp7
|
|
laevis
|
NF stage 23
|
anterior ventral blood island
,
myeloid cell
|
spib
|
|
laevis
|
NF stage 23
|
anterior ventral blood island
,
myeloid cell
|
coro1a
|
|
laevis
|
NF stage 23
|
head
,
anterior ventral blood island
,
myeloid cell
|
ctss
|
|
laevis
|
NF stage 23
|
anterior ventral blood island
,
myeloid cell
|
mpo
|
|
laevis
|
NF stage 23
|
anterior ventral blood island
,
myeloid cell
|
|
|
Figure 3. Knockdown of primitive myeloid lineage spib.a transcription factor results in loss of myeloid gene candidate expression in the anterior ventral blood island (aVBI) of stage 23 embryos. A–J: Normal expression of genes in the aVBI of uninjected control embryos. A′–J′: Reduced aVBI expression of genes in the embryos injected dorsally at 4-cell stage with 40 ng e1i1 spib.a morpholino. A+A′, spib.a. B+B′, mpo. C+C′, mmp7. D+D′, adam28. E+E′, coro1a. F+F′, ctss. G+G′, dstn. H+H′, fmnl1. I+I′, timp-1. J+J′, ptpn6. |
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Display additional annotations [+]
Gene |
Clone |
Species |
Stages |
Anatomy |
timp1
|
|
laevis
|
NF stage 15
|
anterior ventral blood island
,
myeloid cell
|
timp1
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
timp1
|
|
laevis
|
NF stage 24
|
anterior ventral blood island
,
myeloid cell
|
timp1
|
|
laevis
|
NF stage 28
|
head
,
anterior ventral blood island
,
myeloid cell
|
adam28.2
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
adam28.2
|
|
laevis
|
NF stage 15
|
|
ptpn6
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
ptpn6
|
|
laevis
|
NF stage 24
|
anterior ventral blood island
,
myeloid cell
|
ptpn6
|
|
laevis
|
NF stage 28
|
head
,
anterior ventral blood island
,
myeloid cell
|
ptpn6
|
|
laevis
|
NF stage 15
|
|
fmnl1
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
fmnl1
|
|
laevis
|
NF stage 24
|
head
,
anterior ventral blood island
,
myeloid cell
|
fmnl1
|
|
laevis
|
NF stage 28
|
head
,
anterior ventral blood island
,
myeloid cell
|
fmnl1
|
|
laevis
|
NF stage 15
|
|
dstn
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
dstn
|
|
laevis
|
NF stage 24
|
anterior ventral blood island
,
myeloid cell
|
dstn
|
|
laevis
|
NF stage 28
|
head
,
anterior ventral blood island
,
myeloid cell
|
dstn
|
|
laevis
|
NF stage 15
|
|
mmp7
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
mmp7
|
|
laevis
|
NF stage 24
|
anterior ventral blood island
,
myeloid cell
|
mmp7
|
|
laevis
|
NF stage 28
|
head
,
anterior ventral blood island
,
myeloid cell
|
mmp7
|
|
laevis
|
NF stage 15
|
|
spib
|
|
laevis
|
NF stage 15
|
anterior ventral blood island
,
myeloid cell
|
spib
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
spib
|
|
laevis
|
NF stage 24
|
anterior ventral blood island
,
myeloid cell
|
spib
|
|
laevis
|
NF stage 28
|
anterior ventral blood island
,
myeloid cell
|
coro1a
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
coro1a
|
|
laevis
|
NF stage 24
|
anterior ventral blood island
,
myeloid cell
|
coro1a
|
|
laevis
|
NF stage 28
|
head
,
anterior ventral blood island
,
myeloid cell
|
coro1a
|
|
laevis
|
NF stage 15
|
|
ctss
|
|
laevis
|
NF stage 19
|
anterior ventral blood island
,
myeloid cell
|
ctss
|
|
laevis
|
NF stage 24
|
anterior ventral blood island
,
myeloid cell
|
ctss
|
|
laevis
|
NF stage 28
|
anterior ventral blood island
,
myeloid cell
|
ctss
|
|
laevis
|
NF stage 15
|
|
|
|
Figure 1. Stage 15, 19, 24, and 28 expression of identified genes progress from anterior ventral blood island to dispersed distribution. They are temporally downstream of transcriptional regulators spib.a (A–A‴) but coincident with other, later expressing myeloid functional genes like mmp7 (B–B‴). C–C‴, adam28. D–D‴, coro1a. E–E‴, ctss. F–F‴, dstn. G–G‴, fmnl1. H–H‴, ptpn6. I–I‴, timp-1. White scale bar = 1 mm. |
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|
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adam28 (ADAM metallopeptidase domain 28) gene expression in Xenopus laevis embryo, assayed via in situ hybridization, NF stage 24, ventral view, anterior left |