TL

ChromosOmics - Database

- CHROMOSOME 18 -
- unclear if maternal or paternal UPD -

UPD MATERNAL CHR . 18	UPD PATERNAL CHR . 18
UPD-cases without clinical findings + normal karyotype	UPD-cases with or unclear clinical correlation + normal karyotype
UPD-cases without clinical findings + balanced karyotype	UPD-cases with or unclear clinical correlation + balanced karyotype
UPD-cases without clinical findings + sSMC	UPD-cases with or unclear clinical correlation + sSMC
segmental UPD-cases without clinical findings	segmental UPD-cases with or unclear clinical correlation
UPD-cases without clinical findings + other imbalances	UPD-cases with or unclear clinical correlation + other imbalances
References

mat or pat UPD-cases without clinical findings + normal karyotype

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- OU-N/ 1-1	-	-	-	-	-	-

mosaic cases

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- OU-N/ mos/ 1-1	-	-	-	-	-	-

mat or pat UPD-cases without clinical findings + balanced karyotype

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- OU-bal/ 1-1	-	-	-	-	-	-

mat or pat UPD-cases without clinical findings + sSMC

case no.	case no. in sSMC database	gender/ age at diagnosis	studied material	GTG-banding result	final FISH result of the sSMC	FISH methods	clinical symptoms	reference
18- OU-sSMC/ 1-1	-	-	-	-	-	-	-	-

segmental mat or pat UPD-cases without clinical findings

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- OU-seg/ / 1-1	-	-	-	-	-	-

mosaic cases

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- OU-seg/ / mos/ 1-1	-	-	-	-	-	-

mat or pat UPD-cases without clinical findings + other imbalances

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- OU-imb/ 1-1	-	-	-	-	-	-

mosaic cases

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- OU-imb/ mos/ 1-1	-	-	-	-	-	-

mat or pat UPD-cases with or unclear clinical correlation + normal karyotype

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- WU-N/ 1-1 to 1-2	n.a.	n.a.	PBL	n.a.	most likely DYS and MR size of UPD unclear no gene identified	{828} 2 cases
18- WU-N/ 3-1	n.a.	postnatal	PBL	46,XN	neurodev. disorder (gene ATP8B1 in 18q21.31)	{1300} 1 case

mosaic cases

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- WU-N/ mos/ 1-1	-	-	-	-	-	-

mat or pat UPD-cases with or unclear clinical correlation+ balanced karyotype

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- WU-bal/ 1-1	-	-	-	-	-	-

mat or pat UPD-cases with or unclear clinical findings + sSMC

case no.	case no. in sSMC database	gender/ age at diagnosis	studied material	GTG-banding result	final FISH result of the sSMC	FISH methods	clinical symptoms	reference
18- WU-sSMC/ 1-1	-	-	-	-	-	-	-	-

segmental mat or pat UPD-cases with or unclear clinical correlation

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- WU-seg/ pter/ 1-1	n.a.	prenatal	fibroblasts	aCGH: del(X)(p21.1),+16,+18(mosaic) 18p11.31 to 18q12.1 and 18q21.31 to 18q23.	spontaneous abortion	{817} 1 case
18- WU-seg/ q12~q22.1/ 1-1	female	60y	PBL	n.a. --- 18q12 to 18q22.1 (iUPD - not tested for hUPD!)	arrhythmogenic cardiomyopathy (gene DSC2 in 18q12.1)	{1215}

mosaic cases

mat or pat UPD-cases with or unclear clinical correlation + other imbalances

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- WU-imb/ 1-1	male	n.a.	PBL	47,XY,+18[2]/ 46,XY[7]	most likely DYS and MR size of UPD unclear no gene identified	{828} 1 case

mosaic cases

case no.	gender	age at diagnosis	studied material	GTG-banding result	clinical symptoms	reference
18- WU-imb/ mos/ 1-1	-	-	-	-	-	-