Probe:	Dll1 probe
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS19: telencephalon ventricular layer	Moderate	Single cells	6Aa
TS19: diencephalon lateral wall ventricular layer	Moderate	Single cells	6Ac

Structure	Level	Pattern	Image	Note
TS19: telencephalon ventricular layer	Strong	Single cells	6Ab
TS19: diencephalon lateral wall ventricular layer	Strong	Single cells	6Ad

Structure	Level	Pattern	Image	Note
TS15: tail unsegmented mesenchyme	Strong	Uniform	8Ac
TS15: tail central nervous system	Moderate	Uniform	8Ac
TS15: trunk somite	Moderate	Regionally restricted	8Ac	Expression is in the posterior region of the somite.

Structure	Level	Pattern	Image	Note
TS15: tail unsegmented mesenchyme	Strong	Uniform	8Ad	Expression in this mutant is similar to wild-type.
TS15: tail central nervous system	Moderate	Uniform	8Ad	Expression in this mutant is similar to wild-type.
TS15: trunk somite	Moderate	Regionally restricted	8Ad	Expression is in the posterior region of the somite. Expression in this mutant is similar to wild-type.