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Table 4 SIGI's performance in predicting the donor genome for synthetic genes modelling the amelioration process.

From: SIGI: score-based identification of genomic islands

Acceptor

Cut-off AMELI

Donor

  

I

II

III

IV

V

VI

VII

VIII

Mesorhizobium loti

0.05

0.50 7/2

0.50 69/1

0.50 34/11

0.50 26/1

0.50 115/0

0.10 1/2

0.50 54/89

0.50 51/52

 

0.10

0.75 286/16

0.75 329/3

0.50 82/17

0.50 298/7

0.50 360/7

0.50 399/6

0.50 154/251

0.50 193/265

 

0.25

0.75 360/23

0.75 359/3

0.50 90/20

0.95 485/8

0.25 58/8

0.50 482/7

0.50 161/259

0.50 207/277

  

0.95 476/13

0.95 486/2

0.95 489/7

0.95 485/8

0.95 497/1

0.95 499/0

0.95 499/0

0.95 302/198

Escherichia coli K-12

0.05

1.00 32/6

0.50 38/0

0.50 69/1

0.95 10/2

0.75 73/1

0.90 88/3

0.75 45/3

0.75 133/7

 

0.10

0.95 349/39

0.75 455/1

0.75 454/8

0.50 392/6

1.00 444/4

0.90 455/6

0.50 433/21

0.75 446/27

 

0.25

1.00 378/69

0.75 484/1

0.75 490/8

0.50 471/8

1.00 496/4

0.90 492/8

0.50 473/27

0.75 469/31

  

0.95 386/44

0.95 499/0

0.95 497/2

0.95 497/2

0.95 498/2

0.95 495/5

0.95 499/1

0.95 499/1

Pyrococcus horikoshii

0.05

0.75 134/1

0.50 1/0

0.75 5/0

0.50 8/0

0.75 98/2

0.75 58/1

0.50 23/11

0.90 303/84

 

0.10

0.75 389/1

0.95 358/2

0.75 137/0

0.50 120/1

0.75 455/8

0.75 440/5

0.50 258/153

0.90 381/110

 

0.25

0.75 411/1

0.95 466/2

0.50 23/0

0.50 177/1

0.75 484/9

0.75 494/6

0.50 324/176

0.90 388/112

  

0.95 498/0

 

0.95 428/0

0.95 500/0

0.95 494/6

0.95 496/4

0.95 476/26

0.95 460/40

Clostridium acetobutylicum

0.05

1.00 20/7

0.50 5/1

0.75 134/42

0.50 46/37

0.75 157/6

0.50 50/32

0.25 60/20

0.75 121/242

 

0.10

1.00 60/39

0.00 4/2

0.75 335/137

0.50 309/148

0.75 452/19

0.50 299/167

0.25 312/151

0.75 181/306

 

0.25

1.00 79/44

0.00 7/2

0.75 354/146

0.50 338/162

0.50 472/23

0.25 378/122

0.25 339/161

0.75 188/312

  

0.95 66/35

0.95 155/0

0.95 405/95

0.95 495/5

0.95 494/6

0.95 496/4

0.95 470/30

0.95 405/95

  1. For each pair of donor and acceptor, the worst case is given for three values of AMELI. Each entry lists the fraction FRAC and the number of correct/incorrect prediction generated for a dataset consisting of 500 sequences. The last line gives the number of correct/incorrect predictions for a FRAC value of 0.95.