Table 6

Location of 17 putative small-scale aberrations identified in MCF7 clones

Aberration position and size

PCR validation



Chr.

Start (bp)

End (bp)

Size (bp)

Affected/all clones

Sampled clone*

Reaction

Primers

Products (bp)


1

54,737,944

54,742,444

4,500

1/1

M0025G14

2

15,468,892

15,471,992

3,100

1/1

M0015O22

D

GGGGCCCTTTAGTGCCTTAG

AATTGCCAAGTCAGAGGCAG

4,686

5,251 (+565)

2

110,086,572

110,101,972

15,400

1/1

M0006P20

3

63,591,911

63,594,011

2,100

2/5

M0118E13

3

159,597,920

159,602,020

4,100

1/1

M0012G17

B

TACTTACGGCAGAGGTTGGG

TCTGATTTTGGAGCTTTTGG

6,411

6,017 (-394)

4

13,455,944

13,464,544

8,600

1/1

M0004J18

5

177,652,902

177,661,002

8,100

1/1

M0019C11

10

45,658,295

45,662,695

4,400

1/1

M0021J21

18

13,660,940

13,670,040

9,100

1/1

M0040N18

19

46,075,421

46,081,021

5,600

1/1

M0005H04

20

8,877,965

8,903,965

26,000

1/1

M0013M22

A

CTTGGGTTGGGAACTGAAAG

CCTCTTCTGGGACTGCTGAC

28,006

4,925 (-23,081)

20

39,042,929

39,047,029

4,100

1/1

M0011K13

20

48,823,455

48,827,555

4,100

3/21

M0107O02

20

51,886,035

51,891,935

5,900

1/1

M0089C13

20

52,157,503

52,161,003

3,500

1/1

M0004L22

20

59,158,037

59,163,037

5,000

1/2

M0141F19

X

97,281,472

97,287,472

6,000

1/1

M0018J12

C

CCCACCAATGGATTACAACC

CTTGAACCTGGGAAGCAGAG

7,828

4,971 (-2,857)


Four aberrations were tested with PCR using the primers shown here. The expected primer products based on inter-primer distance on the reference genome are shown in bold, with the observed product sizes shown below. *See Additional data file 2. See Figure 7.

Krzywinski et al. Genome Biology 2007 8:R224   doi:10.1186/gb-2007-8-10-r224

Open Data