SLC4A4 [XNBC1]
Sodium bicarbonate cotransporter, SLC4A4. Early phase (stage 29 - 32)
expression restricted to proximal segment, both early and late but
stronger in early. At stage 33 a second domain of expression begins in
the late distal segment. This late distal expression is much stronger
than the proximal segment expression which remains on at low levels.
[click image to view enlargement]
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A. |
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C. |
D. |
Stage 31, lateral view.
This is the early phase of expression, which is restricted to the
proximal segment. |
Stage 35 staining. XNBC1
is shown in black, the NAK ATPase in FITC (green). |
Stage 34 embryo, close
up. Both light proximal staining and dark late distal staining is
visible. |
Stage 35. |
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E. |
F. |
G. |
H. |
Stage 38. |
Stage 38-39. |
Stage 36 double stain.
This is a FCIS overlay.
XNBC1 appears blue. ATPase alone appears orange. Overlap is pink. |
Stage 38 double stain.
XNBC1 is shown in green (FITC), and XNKCC2 in red (Cy3). This is a
wholemount FISH. |
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[2.7]
