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Table 2 Copy number variants of unknown significance

From: Array comparative genomic hybridization in prenatal diagnosis of first trimester pregnancies at high risk for chromosomal anomalies

CNV Nr.

Type of aberration

BAC Clone-ID

Genome position Hg18

Maximal size of aberration

Chromosomal region

Interpretation

Start

End

1

Deletion (2 clones)

RP5-998N21

147,596,844-147,726,269

0.568 Mb

1q21.1q21.2

Unknown significance, Not overlapping with the recurrent deletion in the 1q21.1 syndrome

RP11-196G18

147,976,465-148,165,420

2

Duplication (4 clones)

RP11-20B3

3,055,343-3,213,642

0.656 Mb

5p15.33

Unknown significance, Region deleted in cri-du-chat syndrome

CTD-2012M11

3,558,697-3,712,084