Probe:

lefty-1 probe3

Structure	Level	Pattern	Image	Note
TS12: future hindbrain floor plate	Weak	Regionally restricted	2A	Expression is detected on the left side of the putative floor plate.
TS12: future midbrain floor plate	Weak	Regionally restricted	2A	Expression is detected on the left side of the putative floor plate.
TS12: future prosencephalon floor plate	Weak	Regionally restricted	2A	Expression is detected on the left side of the putative floor plate.
TS12: neural tube floor plate	Weak	Regionally restricted	2A	Expression is detected on the left side of the putative floor plate.
TS12: lateral plate mesoderm	Present	Regionally restricted	2A	Expression is detected on the left side of the lateral plate mesoderm.

Structure	Level	Pattern	Image	Note
TS12: future hindbrain floor plate	Weak	Regionally restricted	2B	Expression is detected on the left side of the putative floor plate.
TS12: future midbrain floor plate	Weak	Regionally restricted	2B	Expression is detected on the left side of the putative floor plate.
TS12: future prosencephalon floor plate	Weak	Regionally restricted	2B	Expression is detected on the left side of the putative floor plate.
TS12: neural tube floor plate	Weak	Regionally restricted	2B	Expression is detected on the left side of the putative floor plate.
TS12: lateral plate mesoderm	Present	Regionally restricted	2B	Expression is detected on the left side of the lateral plate mesoderm.

Structure	Level	Pattern	Image	Note
TS12: embryo	Absent		2C

Structure	Level	Pattern	Image	Note
TS12: embryo	Absent		2D

Structure	Level	Pattern	Image	Note
TS12: lateral plate mesoderm	Absent			This was the expression pattern in 3 of 3 cases.
TS12: future hindbrain floor plate	Present	Regionally restricted		Expression detected on the left side of the putative floor plate. This was the expression pattern in 1 of 3 cases.
TS12: future midbrain floor plate	Present	Regionally restricted		Expression detected on the left side of the putative floor plate. This was the expression pattern in 1 of 3 cases.
TS12: future prosencephalon floor plate	Present	Regionally restricted		Expression detected on the left side of the putative floor plate. This was the expression pattern in 1 of 3 cases.
TS12: neural tube floor plate	Present	Regionally restricted		Expression detected on the left side of the putative floor plate. This was the expression pattern in 1 of 3 cases.

Structure	Level	Pattern	Image	Note
TS12: future hindbrain floor plate	Absent			This was the expression pattern in 2 of 3 cases.
TS12: future midbrain floor plate	Absent			This was the expression pattern in 2 of 3 cases.
TS12: future prosencephalon floor plate	Absent			This was the expression pattern in 2 of 3 cases.
TS12: neural tube floor plate	Absent			This was the expression pattern in 2 of 3 cases.
TS12: lateral plate mesoderm	Absent			This was the expression pattern in 3 of 3 cases.

Structure	Level	Pattern	Image	Note
TS12: future hindbrain floor plate	Absent			This was the expression pattern in 5 of 5 cases.
TS12: future midbrain floor plate	Absent			This was the expression pattern in 5 of 5 cases.
TS12: future prosencephalon floor plate	Absent			This was the expression pattern in 5 of 5 cases.
TS12: lateral plate mesoderm	Absent			This was the expression pattern in 5 of 5 cases.
TS12: neural tube floor plate	Absent			This was the expression pattern in 5 of 5 cases.

Structure	Level	Pattern	Image	Note
TS13: future hindbrain floor plate	Absent			This was the expression pattern in 6 of 6 cases.
TS13: future midbrain floor plate	Absent			This was the expression pattern in 6 of 6 cases.
TS13: future prosencephalon floor plate	Absent			This was the expression pattern in 6 of 6 cases.
TS13: lateral plate mesoderm	Absent			This was the expression pattern in 6 of 6 cases.
TS13: neural tube floor plate	Absent			This was the expression pattern in 6 of 6 cases.