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Table 2 Summary of genome-wide studies of cattle copy number variations

From: Genomic characteristics of cattle copy number variations

Study

Assay

Count

CNVR

Size

  

Marker

Sample

Breed

Type

Count

Range (kb)

Median (kb)

Mean (kb)

Total (Mb)

Matukumalli et al. 2009

BovineSNP50

54,001

556

21

Deletion only

51a

22.92-11,050.69

394.87

960.67

49.0

Liu et al. 2010

Array CGH

~385,000

90

17

Deletion,

insertion

163b

18.00-1,261.90

86.19

153.75

25.1

Bae et al. 2010

BovineSNP50

54,001

265

1

Deletion,

insertion

368

25.35-967.18

128.33

171.49

63.1

Fadista et al. 2010

Array CGH

~6,300,000

20

4

Deletion,

insertion

254c

1.72-2,031.34

15.51

62.26

15.8

This study

BovineSNP50

56,947

521

21

Deletion, insertion

682

32.57-5,569.09

131.18

204.97

139.8

  1. a This includes 9 independent SNPs and 42 CNVRs. The statistics are calculated for 42 CNVR excluding the 9 SNPs; b This is the number excluding chrX and chrUn; c This is the number excluding chrX, chrUn and mitochondrial sequence.