 |
 |
-
CHROMOSOME 20 -
| Heterochromatic - centromeric - other heterochromatic variants |
Euchromatic - euchromatic deletions - euchromatic duplications |
| References | |
| case no. |
(molecular) cytogenetic result |
clinical symptoms |
reference |
| 20- cen+/ 1-1 to few |
20cen+,
also 20ph+ D20Z2 in 20p11.1 |
none |
{1, page 77} |
| 20- cen+/ 1-1 to 1-2 |
20cen+,
also 20qh+ for D20Z1 in 20q11.1 |
none |
{82} 67563 |
| 20- cen-/ 1-1 to 1-2 |
20cen- for D20Z1 in 20q11.1 |
none |
{0-57077, 67563} |
| 20- inv20p11.1/ 1-1 |
inv(20)(p11.1q11.1)
with 20qh+ (for D20Z1 in 20q11.1) |
none |
{0-53956} |
| case no. |
(molecular)
cytogenetic result |
clinical
symptoms |
reference |
| 20- HHM- owncep/ 1-1 to many |
D20Z2
(stains 20p11.1) gives always signals on 2p11.2q11.1 |
none |
{1} |
| 20- HHM- acro/ 1-1 to 1-5 |
der(20)t(20;acro)(p13;p11.2) |
none |
{1; 31; 0-52838;
98 (3 cases)} |
| 20- HHM- acro/ 2-1 to 2-2 |
der(20)t(20;acro)(q13.33;p11.2) |
none |
{1; 32; 98 (case
20qs} |
| case no. |
(molecular)
cytogenetic result |
clinical
symptoms |
reference |
| 20- EHM-del pterp13/ 1-1 to 1-2 |
del(20)(p13) |
none
mild to moderate |
{1; 77} |
| 20- EHM-del p12.2p11.2/ 1-1 |
del(20)(p12.2p11.2) |
mild
to moderate |
{1} |
| case no. |
(molecular)
cytogenetic result |
clinical
symptoms |
reference |
| 20- EHM-dup p12.2p12.1/ 1-1 |
dup(20)(p12.2p12.1) |
none |
{1} |
| 20- EHM-dup p11.22q11.21/ 1-1 to few |
sSMC(20) |
none |
{sSMC page} |
| 20- EHM-dup q13.33qter/ 1-1 to 1-3 |
der(22)(22pter→22q13.33: :20q13.33→20q13.33: :6p25.3→6pter) |
none |
{72; 73} |