Table 2

A data sample to show the second round search is needed.

1

2

3

4

5


A

1

1

1

1

1

B

1

1

1

1

0

C

1

1

1

0

1

D

0

1

1

0

0

E

1

1

0

1

1

F

1

1

0

1

0

G

0

1

0

0

1

H

0

1

0

0

0

I

1

0

1

1

1

J

0

0

1

1

0

K

0

0

1

0

1

L

0

0

0

1

1


Zhang et al. BMC Bioinformatics 2004 5:89   doi:10.1186/1471-2105-5-89

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