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Fig. 1 | Molecular Cytogenetics

Fig. 1

From: Prader-Willi syndrome - type 1 deletion, a consequence of an unbalanced translocation of chromosomes 13 and 15, easily to be mixed up with a Robertsonian translocation

Fig. 1

a Partial karyotype showing comprehensive characterization of the balanced rearrangement involving chromosome 13 and 15 in the father of the proband using various FISH probes as indicated in the figure. The paternal karyotype was thus redefined as 46,XY,t(13;15)(p11.2;q13.2). b Schematic diagram showing deleted region (DT1) harbouring various genes that were absent in the proband. Abbreviations: BP-Break point, IC-Imprinting Center, DT1-deletion type-1, DT2-deletion type-2

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Molecular Cytogenetics

ISSN: 1755-8166