Table 1

Summary of cases reported to carry non-homologous non-Robertsonian heterodicentric autosomes

Reference Dicentrics Acrocentric Primary constriction Phenotype Inheritance
10 (5;13)(p12;p12)+Chrom 5 &13 (34%), chrom 5 (54%), chrom 13 (10%)AbnormalDe novo
19 (12;14)(p13;p13)+Chrom 12Primary amenorrhoeaDe novo
13 (19;20)(p?;p?)NAAbnormalNA
9 (7;15)(p21;p11)+Chrom 7AbnormalDe novo
16 (13;18)(p1;p11)+NANADe novo
12 (8;22)(p23;p13)+Chrom 8AbnormalDe novo
14 (15;18)(p12;p11)+NAOligospermiaDe novo
3 (13;18)(p12;p11.2)+Chrom 18NormalFamilial
3 (9;22)(p22;p11)+Chrom 9AbnormalNA
1 (5;15)(p31;p11)+Chrom 5 & 15 (85%),chrom 15 (8%), chrom 5 (7%)AbnormalDe novo
8 (14;18)(p1?;q22)+Chrom 14AbnormalDe novo
15 (2;22)(p25;p12)+NANormalNA
(1;19)(p36;q13)NANormalNA
(12;17)(p13;q23)NANormalNA
(13;18)(q36;q23)+NANormalNA
6 (6;19)(pter;qter)Chrom 19AbnormalDe novo
4 (9;13)(p22;p13)+Chrom 9 & 13AbnormalDe novo
7 (13;18)(p13;p11.32)+Chrom 8NormalFamilial
17 (13;18)(p11;p11)+r13+NAAbnormalNA
2 (13;20)(p12;q13)+Chrom 20 80%Primary amenorrhoeaDe novo
11(15;20)(ter;ter)+Chrom 20 in lymphocytesAbnormalDe novo
18 (4;21)(p16;q22)+Chrom 21Normal (miscarriage)De novo
Case 1(16;22)(q24;p11.2)+Chrom 6NormalFamilial
Case 2(14;18)(p11.2;p11.3)+Chrom 18NormalFamilial
Case 3(13;18)(p12;p11.2)+Chrom18AbnormalDe novo
Case 4(13;18)(p11.2;p11.2)+Chrom 18AbnormalDe novo
  • NA: not available.