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Fig. 1 | Molecular Cytogenetics

Fig. 1

From: Molecular delineation of small supernumerary marker chromosomes using a single nucleotide polymorphism array

Fig. 1

Cytogenetic and SNP array results of the sSMC derived from chromosome 21. (A1) G-banding of case 9 revealed the karyotype 47,XY,+mar[14]/46,XY[16]. (A2) The sSMC of case 9 was a mosaic partial tetraploid of chromosome 21: arr 21q11.2–21.1(14687571–18864186)×2~4. (B1) G-banding of the mother (Case 9) revealed the karyotype 47,XX,+mar[11]/46,XX[39]. (B2) The sSMC of the mother was a partial duplication of chromosome 21: arr 21q11.2q21.1(14687571-18864186)×2~3

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