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ChromosOmics - Database
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CHROMOSOME 17 -
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Heterochromatic
- (peri)centromeric variants
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case no.
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(molecular) cytogenetic result
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clinical symptoms
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reference
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17-
cen+/
1-1 to few
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17cen+
D17Z1 in 17p11.1
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none
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{1, pages 74-75}
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17-
cen-/
1-1 to few
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17cen-
D17Z1 in 17p11.1
absence of D17Z1 in 0.11% of general
population
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none
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{1, pages 74-75}
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Heterochromatic - other
heterochromatic variants |
case no.
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(molecular)
cytogenetic result
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clinical
symptoms
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reference
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17-
HHM-
acro/
1-1 to many
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der(17)t(17;acro)(p13.33;p11.2)
see below - here subtel 17p region may be
lost
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none
may be mixed up with fragile site in 17p!
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{1; 28-30; 76}
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17-
HHM-
acro/
2-1
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der(17)t(17;acro)(q25.3;p11.2)
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none
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98 (case 17ps/qs
2)
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17-
HHM-
Xp11.1q11.1/
1-1
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ins(1;X)(q10;p11.1q11.1),
ins(12;X)(q10;p11.1q11.1),
ins(17;X)(q10;p11.1q11.1)
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none
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{1, page 81; 60}
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17-
HHM-
Yq12/
1-1
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ins(17;Y)(q21.1;q12q12)
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none
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{0}
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Euchromatic deletions |
case no.
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(molecular)
cytogenetic result
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clinical
symptoms
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reference
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17-
EHM-del
pterp13.3/
1-1 to few
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del(17)(p13.3)
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mild
to moderate or none {68}
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{1; 76; 77}
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17-
EHM-del
q25.3qter/
1-1
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del(17)(q25.3)
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none
in father of affected child
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{68}
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Euchromatic
duplications |
case no.
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(molecular)
cytogenetic result
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clinical
symptoms
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reference
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17-
EHM-dup
pterp13.3/
1-1
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der(18)t(17;18)(p13.3;p13.3)
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none
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{77}
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17-
EHM-dup
p11.2q11.2/
1-1 to few
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sSMC(17)
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none
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{sSMC
page}
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