Antibody:

Anti-HNF-4 alpha (C-19, sc-6556)

Structure	Level	Pattern	Image	Note
TS15: hepatic primordium	Present		1A
TS15: hindgut epithelium	Present		1A
TS15: midgut epithelium	Present		1A
TS15: foregut	Absent		1A

Structure	Level	Pattern	Image	Note
TS15: hepatic primordium	Present		1B
TS15: hindgut epithelium	Present		1B
TS15: midgut epithelium	Present		1B
TS15: foregut	Absent		1B

Structure	Level	Pattern	Image	Note
TS19: stomach epithelium	Present	Regionally restricted	1C	Expression is in the epithelium of the lower intestinal tract with a sharp rostral boundary in the stomach.
TS19: gut epithelium	Present		1C

Structure	Level	Pattern	Image	Note
TS19: gut epithelium	Present		1D
TS19: small intestine epithelium	Present		1D

Structure	Level	Pattern	Image	Note
TS22: small intestine epithelium	Present		1E

Structure	Level	Pattern	Image	Note
TS23: small intestine epithelium	Present		1F

Structure	Level	Pattern	Image	Note
TS25: small intestine epithelium	Present		1G

Structure	Level	Pattern	Image	Note
TS25: colon epithelium	Present		1H

Structure	Level	Pattern	Image	Note
TS26: colon epithelium	Present		2C	Expression is in the nuclei.

Structure	Level	Pattern	Image	Note
TS26: colon epithelium	Present	Regionally restricted	2D	Some mutant colons displayed a chimeric expression with <10% of the mice having complete absence of expression (shown).

Structure	Level	Pattern	Image	Note
TS26: colon epithelium	Present	Regionally restricted	2E	Some mutant colons displayed a chimeric expression with <10% of the mice having complete absence of expression.

Structure	Level	Pattern	Image	Note
TS26: colon epithelium	Absent		2F	About 40% of the mice had undetectable levels of expression.

Structure	Level	Pattern	Image	Note
TS28: large intestine epithelium	Present
TS28: small intestine epithelium	Present