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Fig. 2 | Molecular Cytogenetics

Fig. 2

From: Comprehensive analysis of three female patients with different types of X/Y translocations and literature review

Fig. 2

Cytogenetic and CMA results of patient 1, her mother and her cousin. a: G-banded karyogram (550 bands) of the patient, showing der(X) chromosome; b: G-banded karyogram (400 bands) of the patient’s mother, showing the same der(X) as patient 1; c: C-banded metaphase spread showing a large heterochromatin segment (indicated by an arrow) at the end of short arm of the der(X), which is suspected to be a part of chromosome Yq; d: Comparison and pattern representation of patient 1 (left) and her mother’s (right) X chromosomes. e: The results of CMA for patient 1 indicate the deletion of large segment of the X chromosome of 1.52 Mb (red box in e); f: The results of the CMA for patient 1’s cousin (III-2) is the same as that of patient 1 (red box), and no Y chromosome segments were found. Note There were differences in chromosomal banding levels because the patient and his mother did not undergo cytogenetic testing in the same laboratory

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