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Table 4 Reverse search text \(T^r =\) “$CTGGTTGTATA%CTGTATC” with its suffix array \(\textrm{SA}^r\), Burrows-Wheeler transform \(\textrm{BWT}^r\), bit vector \(\textrm{B}^r\) (for \(k=3\)), LF mapping and suffixes

From: Pan-genome de Bruijn graph using the bidirectional FM-index

\(i\)

\(T^r\)

\(\textrm{SA}^r\)

\(\mathrm {BWT^r}\)

\(\textrm{B}^r\)

\(\textrm{LF}^r\)

\(T^r_{\textrm{SA}^r[i]}\)

0

$

0

C

1

5

$CTGGTTGTATA%CTGTATC

1

C

12

A

1

2

%CTGTATC

2

T

11

T

0

12

A%CTGTATC

3

G

9

T

1

13

ATA%CTGTATC

4

G

17

T

1

14

ATC

5

T

19

T

0

15

C

6

T

1

$

0

0

CTGGTTGTATA%CTGTATC

7

G

13

%

1

1

CTGTATC

8

T

3

T

0

16

GGTTGTATA%CTGTATC

9

A

7

T

0

17

GTATA%CTGTATC

10

T

15

T

0

18

GTATC

11

A

4

G

0

8

GTTGTATA%CTGTATC

12

%

10

A

0

3

TA%CTGTATC

13

C

8

G

0

9

TATA%CTGTATC

14

T

16

G

1

10

TATC

15

G

18

A

0

4

TC

16

T

2

C

0

6

TGGTTGTATA%CTGTATC

17

A

6

T

0

19

TGTATA%CTGTATC

18

T

14

C

0

7

TGTATC

19

C

5

G

1

11

TTGTATA%CTGTATC