Probe:	Fbn1 cDNA2
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography
Assay notes:	Riboprobes were hydrolyzed to approximately 150 base pairs.

Structure	Level	Pattern	Image	Note
TS14: heart	Present	Regionally restricted	4_day 8.5-9.0	The authors state that expression was only found in the endocardium and was absent everywhere else.
TS28: placenta	Absent		4_day 8.5-9.0

Structure	Level	Pattern	Image	Note
TS28: mesometrium	Very strong	Regionally restricted	4_day 8.5-9.0	Expression is in the stroma beneath and lateral to the implantation site.

Structure	Level	Pattern	Image	Note
TS21: connective tissue	Present	Widespread	4_day 13.5	Expression was not found in the interstitium of the liver, spinal cord, brain, and cardiac muscle.
TS21: atrium cardiac muscle	Absent		4_day 13.5
TS21: brain	Absent		4_day 13.5
TS21: liver	Absent		4_day 13.5
TS21: spinal cord	Absent		4_day 13.5
TS21: ventricle cardiac muscle	Absent		4_day 13.5

Structure	Level	Pattern	Image	Note
TS24: connective tissue	Present	Widespread	4_day 16.5	Expression was not found in the interstitium of the liver, spinal cord, brain, and cardiac muscle.
TS24: atrium cardiac muscle	Absent		4_day 16.5
TS24: brain	Absent		4_day 16.5
TS24: liver	Absent		4_day 16.5
TS24: spinal cord	Absent		4_day 16.5
TS24: ventricle cardiac muscle	Absent		4_day 16.5

Structure	Level	Pattern	Image	Note
TS14: heart	Present	Regionally restricted	5	Expression is in the endocardium.
TS14: embryo mesenchyme	Trace		5
TS14: future spinal cord	Trace		5

Structure	Level	Pattern	Image	Note
TS28: uterus	Absent