(Circular) (Six-base) MAPSORT of: pFN21AE1572.seq Check: 9738 from: 1 to: 7285
pFN21AE1572 7285 bp
With 182 enzymes: SgfI *
August 16, 2010 14:53 ..
AarI CACCTGCnnnn'nnnn_
Cuts at: 4348 4348
Size: 7285
AatII G_ACGT'C
Cuts at: 278 331 414 600 1536 5095 278
Size: 53 83 186 936 3559 2468
Fragments arranged by size:
3559 2468 936 186 83 53
AccI GT'mk_AC
Cuts at: 1937 2142 2498 4628 1937
Size: 205 356 2130 4594
Fragments arranged by size:
4594 2130 356 205
Acc65I G'GTAC_C
Cuts at: 4606 4606
Size: 7285
AclI AA'CG_TT
Cuts at: 1563 5412 5785 1563
Size: 3849 373 3063
Fragments arranged by size:
3849 3063 373
AcuI CTGAAGnnnnnnnnnnnnnn_nn'
Cuts at: 1632 3080 3106 5348 6732 7000 1632
Size: 1448 26 2242 1384 268 1917
Fragments arranged by size:
2242 1917 1448 1384 268 26
AfeI AGC'GCT
Cuts at: 2790 2790
Size: 7285
AflII C'TTAA_G
Cuts at: 820 1017 820
Size: 197 7088
AflIII A'CryG_T
Cuts at: 1203 6184 7161 1203
Size: 4981 977 1327
Fragments arranged by size:
4981 1327 977
AgeI A'CCGG_T
Cuts at: 6116 6116
Size: 7285
AhdI GACnn_n'nnGTC
Cuts at: 4285 6014 4285
Size: 1729 5556
AleI CACnn'nnGTG
Cuts at: 1166 1166
Size: 7285
AlfI GCAnnnnnnTGCnnnnnnnnnn_nn'
Cuts at: 1184 4098 1184
Size: 2914 4371
AlwNI CAG_nnn'CTG
Cuts at: 2174 2848 3103 3380 4264 4273 5028 6600 2174
Size: 674 255 277 884 9 755 1572 2859
Fragments arranged by size:
2859 1572 884 755 674 277 255 9
ApaI G_GGCC'C
Cuts at: 2347 2681 2347
Size: 334 6951
ApaLI G'TGCA_C
Cuts at: 2735 4064 4520 5342 6498 2735
Size: 1329 456 822 1156 3522
Fragments arranged by size:
3522 1329 1156 822 456
ApoI r'AATT_y
Cuts at: 1493 2801 3035 4244 4594 4820 4972 7081 1493
Size: 1308 234 1209 350 226 152 2109 1697
Fragments arranged by size:
2109 1697 1308 1209 350 234 226 152
AseI AT'TA_AT
Cuts at: 160 1032 5839 160
Size: 872 4807 1606
Fragments arranged by size:
4807 1606 872
AsiSI GCG_AT'CGC
Cuts at: 2001 2001
Size: 7285
AvaI C'yCGr_G
Cuts at: 1870 1943 2324 3974 4610 1870
Size: 73 381 1650 636 4545
Fragments arranged by size:
4545 1650 636 381 73
BamHI G'GATC_C
Cuts at: 4615 4982 4615
Size: 367 6918
BanI G'GyrC_C
Cuts at: 618 943 1160 1787 2123 4606 6061 618
Size: 325 217 627 336 2483 1455 1842
Fragments arranged by size:
2483 1842 1455 627 336 325 217
BanII G_rGCy'C
Cuts at: 1391 2347 2681 3013 3120 4604 1391
Size: 956 334 332 107 1484 4072
Fragments arranged by size:
4072 1484 956 334 332 107
BbsI GAAGACnn'nnnn_
Cuts at: 928 1899 3419 928
Size: 971 1520 4794
Fragments arranged by size:
4794 1520 971
BbvCI CC'TCA_GC
Cuts at: 2260 2260
Size: 7285
BcgI CGAnnnnnnTGCnnnnnnnnnn_nn'
Cuts at: 1903 1937 4232 4266 5476 5510 1903
Size: 34 2295 34 1210 34 3678
Fragments arranged by size:
3678 2295 1210 34 34 34
BciVI GTATCCnnnnn_n'
Cuts at: 5177 6387 5177
Size: 1210 6075
BclI T'GATC_A
Cuts at: 1548 1548
Size: 7285
BglI GCCn_nnn'nGGC
Cuts at: 136 243 365 436 1067 1672 2179 5896 136
Size: 107 122 71 631 605 507 3717 1525
Fragments arranged by size:
3717 1525 631 605 507 122 107 71
BglII A'GATC_T
Cuts at: 7280 7280
Size: 7285
BlpI GC'TnA_GC
Cuts at: 4702 4702
Size: 7285
Bme1580I G_kGCm'C
Cuts at: 1790 2126 2347 2681 2731 2739 4068 4524 5346
Size: 336 221 334 50 8 1329 456 822
Cuts at: 5346 6502 1790
Size: 1156 2573
Fragments arranged by size:
2573 1329 1156 822 456 336 334 221
50 8
BmgBI CAC'GTC
Cuts at: 1318 1318
Size: 7285
BmrI ACTGGGnnnn_n'
Cuts at: 442 858 911 994 1393 1417 5016 5974 442
Size: 416 53 83 399 24 3599 958 1753
Fragments arranged by size:
3599 1753 958 416 399 83 53 24
BmtI G_CTAG'C
Cuts at: 1056 1056
Size: 7285
BplI GAGnnnnnCTCnnnnnnnn_nnnnn'
Cuts at: 3172 3172
Size: 7285
BpmI CTGGAGnnnnnnnnnnnnnn_nn'
Cuts at: 1239 3923 5945 1239
Size: 2684 2022 2579
Fragments arranged by size:
2684 2579 2022
Bpu10I CC'TnA_GC
Cuts at: 2260 2260
Size: 7285
BpuEI CTTGAGnnnnnnnnnnnnnn_nn'
Cuts at: 5410 6275 6573 5410
Size: 865 298 6122
Fragments arranged by size:
6122 865 298
BsaI GGTCTCn'nnnn_
Cuts at: 882 1499 3688 4119 5948 882
Size: 617 2189 431 1829 2219
Fragments arranged by size:
2219 2189 1829 617 431
BsaAI yAC'GTr
Cuts at: 493 1204 2119 5076 493
Size: 711 915 2957 2702
Fragments arranged by size:
2957 2702 915 711
BsaBI GATnn'nnATC
Cuts at: 2012 7279 2012
Size: 5267 2018
BsaHI Gr'CG_yC
Cuts at: 275 328 411 597 1533 2592 5092 5474 6109
Size: 53 83 186 936 1059 2500 382 635
Cuts at: 6109 275
Size: 1451
Fragments arranged by size:
2500 1451 1059 936 635 382 186 83
53
BsaWI w'CCGG_w
Cuts at: 5718 6116 6390 6537 6948 5718
Size: 398 274 147 411 6055
Fragments arranged by size:
6055 411 398 274 147
BsaXI ACnnnnnCTCCnnnnnnn_nnn'
Cuts at: 1178 1208 1373 1403 3666 3696 1178
Size: 30 165 30 2263 30 4767
Fragments arranged by size:
4767 2263 165 30 30 30
BseRI GAGGAGnnnnnnnn_nn'
Cuts at: 1186 2174 2639 3175 3178 3201 4289 1186
Size: 988 465 536 3 23 1088 4182
Fragments arranged by size:
4182 1088 988 536 465 23 3
BseYI C'CCAG_C
Cuts at: 2177 2689 2721 4030 4556 6488 6984 2177
Size: 512 32 1309 526 1932 496 2478
Fragments arranged by size:
2478 1932 1309 526 512 496 32
BsgI GTGCAGnnnnnnnnnnnnnn_nn'
Cuts at: 1163 1736 2498 3918 4004 4313 1163
Size: 573 762 1420 86 309 4135
Fragments arranged by size:
4135 1420 762 573 309 86
BsiEI CG_ry'CG
Cuts at: 1540 1815 2001 2640 4092 4735 5496 6524 1540
Size: 275 186 639 1452 643 761 1028 2301
Fragments arranged by size:
2301 1452 1028 761 643 639 275 186
BsiHKAI G_wGCw'C
Cuts at: 2739 3120 4068 4115 4524 5346 5431 6502 2739
Size: 381 948 47 409 822 85 1071 3522
Fragments arranged by size:
3522 1071 948 822 409 381 85 47
BsmI GAATG_Cn'
Cuts at: 4796 4889 4796
Size: 93 7192
BsmBI CGTCTCn'nnnn_
Cuts at: 2599 3905 2599
Size: 1306 5979
Bsp1286I G_dGCh'C
Cuts at: 1391 1790 2126 2347 2681 2731 2739 3013 3120
Size: 399 336 221 334 50 8 274 107
Cuts at: 3120 4068 4115 4524 4604 5346 5431 6502 1391
Size: 948 47 409 80 742 85 1071 2174
Fragments arranged by size:
2174 1071 948 742 409 399 336 334
274 221 107 85 80 50 47 8
BspEI T'CCGG_A
Cuts at: 6948 6948
Size: 7285
BspHI T'CATG_A
Cuts at: 3217 3288 5174 6904 3217
Size: 71 1886 1730 3598
Fragments arranged by size:
3598 1886 1730 71
BspMI ACCTGCnnnn'nnnn_
Cuts at: 844 4182 4230 4348 4640 844
Size: 3338 48 118 292 3489
Fragments arranged by size:
3489 3338 292 118 48
BsrBI CCG'CTC
Cuts at: 1394 1823 2047 5172 1394
Size: 429 224 3125 3507
Fragments arranged by size:
3507 3125 429 224
BsrDI GCAATG_nn'
Cuts at: 65 1248 5780 5954 65
Size: 1183 4532 174 1396
Fragments arranged by size:
4532 1396 1183 174
BsrFI r'CCGG_y
Cuts at: 1700 1810 5929 6116 1700
Size: 110 4119 187 2869
Fragments arranged by size:
4119 2869 187 110
BsrGI T'GTAC_A
Cuts at: 96 3048 96
Size: 2952 4333
BssHII G'CGCG_C
Cuts at: 1925 2251 1925
Size: 326 6959
BssSI C'ACGA_G
Cuts at: 4067 4196 5345 6357 4067
Size: 129 1149 1012 4995
Fragments arranged by size:
4995 1149 1012 129
BstAPI GCAn_nnn'nTGC
Cuts at: 794 2848 4072 4273 794
Size: 2054 1224 201 3806
Fragments arranged by size:
3806 2054 1224 201
BstBI TT'CG_AA
Cuts at: 6089 6089
Size: 7285
BstEII G'GTnAC_C
Cuts at: 1184 1184
Size: 7285
BstXI CCAn_nnnn'nTGG
Cuts at: 2305 4360 2305
Size: 2055 5230
BstYI r'GATC_y
Cuts at: 1972 2959 4615 4982 5367 5384 6836 6922 6934
Size: 987 1656 367 385 17 1452 86 12
Cuts at: 6934 7280 1972
Size: 346 1977
Fragments arranged by size:
1977 1656 1452 987 385 367 346 86
17 12
BtgI C'CryG_G
Cuts at: 513 1065 4002 4206 4215 513
Size: 552 2937 204 9 3583
Fragments arranged by size:
3583 2937 552 204 9
BtgZI GCGATGnnnnnnnnnn'nnnn_
Cuts at: 487 1170 1226 3564 487
Size: 683 56 2338 4208
Fragments arranged by size:
4208 2338 683 56
BtsI GCAGTG_nn'
Cuts at: 2193 2626 4188 4801 5595 5615 2193
Size: 433 1562 613 794 20 3863
Fragments arranged by size:
3863 1562 794 613 433 20
ClaI AT'CG_AT
Cuts at: 1554 1554
Size: 7285
CspCI CAAnnnnnGTGGnnnnnnnnnn_nn'
Cuts at: 529 564 4228 4263 529
Size: 35 3664 35 3551
Fragments arranged by size:
3664 3551 35 35
DraI TTT'AAA
Cuts at: 4589 4589
Size: 7285
DrdI GACnn_nn'nnGTC
Cuts at: 809 1316 2138 3407 6292 809
Size: 507 822 1269 2885 1802
Fragments arranged by size:
2885 1802 1269 822 507
EaeI y'GGCC_r
Cuts at: 8 62 1487 1537 1812 1830 2533 3130 3267
Size: 54 1425 50 275 18 703 597 137
Cuts at: 3267 4089 4164 4203 4374 4732 5621 7250 8
Size: 822 75 39 171 358 889 1629 43
Fragments arranged by size:
1629 1425 889 822 703 597 358 275
171 137 75 54 50 43 39 18
EagI C'GGCC_G
Cuts at: 1537 1812 4089 4732 1537
Size: 275 2277 643 4090
Fragments arranged by size:
4090 2277 643 275
EarI CTCTTCn'nnn_
Cuts at: 1353 2884 2979 3125 3219 3660 3816 3852 5215
Size: 1531 95 146 94 441 156 36 1363
Cuts at: 5215 1353
Size: 3423
Fragments arranged by size:
3423 1531 1363 441 156 146 95 94
36
EciI GGCGGAnnnnnnnnn_nn'
Cuts at: 387 1451 1589 3871 5872 6246 6392 387
Size: 1064 138 2282 2001 374 146 1280
Fragments arranged by size:
2282 2001 1280 1064 374 146 138
EcoICRI GAG'CTC
Cuts at: 3118 3118
Size: 7285
Eco57MI CTGrAGnnnnnnnnnnnnnn_nn'
Cuts at: 1239 1632 3080 3106 3923 5348 5945 6732 7000
Size: 393 1448 26 817 1425 597 787 268
Cuts at: 7000 1239
Size: 1524
Fragments arranged by size:
1524 1448 1425 817 787 597 393 268
26
EcoNI CCTnn'n_nnAGG
Cuts at: 2156 3302 3857 2156
Size: 1146 555 5584
Fragments arranged by size:
5584 1146 555
EcoO109I rG'GnC_Cy
Cuts at: 2110 2343 2398 2602 2678 3649 3876 2110
Size: 233 55 204 76 971 227 5519
Fragments arranged by size:
5519 971 233 227 204 76 55
EcoRI G'AATT_C
Cuts at: 2801 4594 4972 2801
Size: 1793 378 5114
Fragments arranged by size:
5114 1793 378
EcoRV GAT'ATC
Cuts at: 2718 2718
Size: 7285
FspI TGC'GCA
Cuts at: 5791 5791
Size: 7285
HaeII r_GCGC'y
Cuts at: 1678 2792 4014 4052 6432 1678
Size: 1114 1222 38 2380 2531
Fragments arranged by size:
2531 2380 1222 1114 38
Hin4I GAynnnnnvTCnnnnnnnn_nnnnn'
Cuts at: 1373 1405 1540 1572 2907 2939 4271 4303 5926
Size: 32 135 32 1335 32 1332 32 1623
Cuts at: 5926 5958 6000 6032 1373
Size: 32 42 32 2626
Fragments arranged by size:
2626 1623 1335 1332 135 42 32 32
32 32 32 32
HincII GTy'rAC
Cuts at: 669 1657 1938 2080 2311 2499 4629 4875 669
Size: 988 281 142 231 188 2130 246 3079
Fragments arranged by size:
3079 2130 988 281 246 231 188 142
HindIII A'AGCT_T
Cuts at: 748 4451 748
Size: 3703 3582
HpaI GTT'AAC
Cuts at: 4875 4875
Size: 7285
KpnI G_GTAC'C
Cuts at: 4610 4610
Size: 7285
MfeI C'AATT_G
Cuts at: 3745 4884 3745
Size: 1139 6146
MluI A'CGCG_T
Cuts at: 7161 7161
Size: 7285
MmeI TCCrACnnnnnnnnnnnnnnnnnn_nn'
Cuts at: 1305 2136 2724 2805 3652 4459 6399 6583 1305
Size: 831 588 81 847 807 1940 184 2007
Fragments arranged by size:
2007 1940 847 831 807 588 184 81
MscI TGG'CCA
Cuts at: 10 64 1489 1832 3269 4166 4376 10
Size: 54 1425 343 1437 897 210 2919
Fragments arranged by size:
2919 1437 1425 897 343 210 54
MslI CAynn'nnrTG
Cuts at: 518 1166 2450 4358 5243 5602 5761 518
Size: 648 1284 1908 885 359 159 2042
Fragments arranged by size:
2042 1908 1284 885 648 359 159
MspA1I CmG'CkG
Cuts at: 1606 2209 3241 4088 4701 5378 6526 6771 1606
Size: 603 1032 847 613 677 1148 245 2120
Fragments arranged by size:
2120 1148 1032 847 677 613 603 245
NcoI C'CATG_G
Cuts at: 513 1065 4002 513
Size: 552 2937 3796
Fragments arranged by size:
3796 2937 552
NdeI CA'TA_TG
Cuts at: 387 387
Size: 7285
NheI G'CTAG_C
Cuts at: 1052 1052
Size: 7285
NotI GC'GGCC_GC
Cuts at: 4732 4732
Size: 7285
NspI r_CATG'y
Cuts at: 1132 1229 2317 2698 2824 4181 4643 6188 1132
Size: 97 1088 381 126 1357 462 1545 2229
Fragments arranged by size:
2229 1545 1357 1088 462 381 126 97
PasI CC'CwG_GG
Cuts at: 1348 3247 1348
Size: 1899 5386
PciI A'CATG_T
Cuts at: 6184 6184
Size: 7285
PflMI CCAn_nnn'nTGG
Cuts at: 1108 4201 4511 1108
Size: 3093 310 3882
Fragments arranged by size:
3882 3093 310
PfoI T'CCnGG_A
Cuts at: 3102 3144 3555 3102
Size: 42 411 6832
Fragments arranged by size:
6832 411 42
PmeI GTTT'AAAC
Cuts at: 4589 4589
Size: 7285
PpiI GAACnnnnnCTCnnnnnnnn_nnnnn'
Cuts at: 5354 5386 6867 6899 5354
Size: 32 1481 32 5740
Fragments arranged by size:
5740 1481 32 32
PpuMI rG'GwC_Cy
Cuts at: 2110 2398 2602 3649 2110
Size: 288 204 1047 5746
Fragments arranged by size:
5746 1047 288 204
PshAI GACnn'nnGTC
Cuts at: 1613 1613
Size: 7285
PsiI TTA'TAA
Cuts at: 3498 4855 3498
Size: 1357 5928
PspOMI G'GGCC_C
Cuts at: 2343 2677 2343
Size: 334 6951
PspXI vC'TCGA_Gb
Cuts at: 2324 2324
Size: 7285
PstI C_TGCA'G
Cuts at: 830 2214 2621 3066 3520 3657 3816 3873 3987
Size: 1384 407 445 454 137 159 57 114
Cuts at: 3987 4077 4269 4637 830
Size: 90 192 368 3478
Fragments arranged by size:
3478 1384 454 445 407 368 192 159
137 114 90 57
PvuI CG_AT'CG
Cuts at: 2001 2640 2001
Size: 639 6646
PvuII CAG'CTG
Cuts at: 2209 3241 2209
Size: 1032 6253
SacI G_AGCT'C
Cuts at: 3120 3120
Size: 7285
SalI G'TCGA_C
Cuts at: 1936 2497 4627 1936
Size: 561 2130 4594
Fragments arranged by size:
4594 2130 561
SanDI GG'GwC_CC
Cuts at: 2398 2398
Size: 7285
SapI GCTCTTCn'nnn_
Cuts at: 3125 3125
Size: 7285
SbfI CC_TGCA'GG
Cuts at: 4637 4637
Size: 7285
ScaI AGT'ACT
Cuts at: 5533 7245 5533
Size: 1712 5573
SexAI A'CCwGG_T
Cuts at: 4283 4283
Size: 7285
SfcI C'TryA_G
Cuts at: 826 1045 2210 2617 2873 3062 3516 3653 3812
Size: 219 1165 407 256 189 454 137 159
Cuts at: 3812 3869 3983 4073 4265 4633 5768 6449 6640
Size: 57 114 90 192 368 1135 681 191
Cuts at: 6640 826
Size: 1471
Fragments arranged by size:
1471 1165 1135 681 454 407 368 256
219 192 191 189 159 137 114 90
57
SgfI GCG_AT'CGC
Cuts at: 2001 2001
Size: 7285
SgrAI Cr'CCGG_yG
Cuts at: 1700 1700
Size: 7285
SmaI CCC'GGG
Cuts at: 1872 4612 1872
Size: 2740 4545
SmlI C'TyrA_G
Cuts at: 820 1017 1943 2324 3974 5389 6290 6552 820
Size: 197 926 381 1650 1415 901 262 1553
Fragments arranged by size:
1650 1553 1415 926 901 381 262 197
SnaBI TAC'GTA
Cuts at: 493 5076 493
Size: 4583 2702
SpeI A'CTAG_T
Cuts at: 152 3625 152
Size: 3473 3812
SphI G_CATG'C
Cuts at: 1132 4181 4643 1132
Size: 3049 462 3774
Fragments arranged by size:
3774 3049 462
SspI AAT'ATT
Cuts at: 5 52 5209 5
Size: 47 5157 2081
Fragments arranged by size:
5157 2081 47
StuI AGG'CCT
Cuts at: 1517 1517
Size: 7285
StyI C'CwwG_G
Cuts at: 513 1065 4002 4724 513
Size: 552 2937 722 3074
Fragments arranged by size:
3074 2937 722 552
TaqII GACCGAnnnnnnnnn_nn'
Cuts at: 325 1580 3520 3848 4541 5312 5329 5482 5667
Size: 1255 1940 328 693 771 17 153 185
Cuts at: 5667 6112 325
Size: 445 1498
Fragments arranged by size:
1940 1498 1255 771 693 445 328 185
153 17
TatI w'GTAC_w
Cuts at: 96 370 450 483 534 1977 2565 3048 5531
Size: 274 80 33 51 1443 588 483 2483
Cuts at: 5531 7243 96
Size: 1712 138
Fragments arranged by size:
2483 1712 1443 588 483 274 138 80
51 33
TstI CACnnnnnnTCCnnnnnnn_nnnnn'
Cuts at: 3614 3646 7245 7277 3614
Size: 32 3599 32 3622
Fragments arranged by size:
3622 3599 32 32
Tth111I GACn'n_nGTC
Cuts at: 1316 1316
Size: 7285
XbaI T'CTAG_A
Cuts at: 4621 4621
Size: 7285
XcmI CCAnnnn_n'nnnnTGG
Cuts at: 3697 3697
Size: 7285
XhoI C'TCGA_G
Cuts at: 1943 2324 3974 1943
Size: 381 1650 5254
Fragments arranged by size:
5254 1650 381
XmaI C'CCGG_G
Cuts at: 1870 4610 1870
Size: 2740 4545
XmnI GAAnn'nnTTC
Cuts at: 3036 5414 3036
Size: 2378 4907
ZraI GAC'GTC
Cuts at: 276 329 412 598 1534 5093 276
Size: 53 83 186 936 3559 2468
Fragments arranged by size:
3559 2468 936 186 83 53
Enzymes that do cut:
AarI AatII AccI Acc65I AclI AcuI AfeI AflII
AflIII AgeI AhdI AleI AlfI AlwNI ApaI ApaLI
ApoI AseI AsiSI AvaI BamHI BanI BanII BbsI
BbvCI BcgI BciVI BclI BglI BglII BlpI Bme1580I
BmgBI BmrI BmtI BplI BpmI Bpu10I BpuEI BsaI
BsaAI BsaBI BsaHI BsaWI BsaXI BseRI BseYI BsgI
BsiEI BsiHKAI BsmI BsmBI Bsp1286I BspEI BspHI BspMI
BsrBI BsrDI BsrFI BsrGI BssHII BssSI BstAPI BstBI
BstEII BstXI BstYI BtgI BtgZI BtsI ClaI CspCI
DraI DrdI EaeI EagI EarI EciI EcoICRI Eco57MI
EcoNI EcoO109I EcoRI EcoRV FspI HaeII Hin4I HincII
HindIII HpaI KpnI MfeI MluI MmeI MscI MslI
MspA1I NcoI NdeI NheI NotI NspI PasI PciI
PflMI PfoI PmeI PpiI PpuMI PshAI PsiI PspOMI
PspXI PstI PvuI PvuII SacI SalI SanDI SapI
SbfI ScaI SexAI SfcI SgfI SgrAI SmaI SmlI
SnaBI SpeI SphI SspI StuI StyI TaqII TatI
TstI Tth111I XbaI XcmI XhoI XmaI XmnI ZraI
Enzymes that do not cut:
AloI AscI AvrII BaeI BbeI BfrBI BsiWI BstZ17I
Bsu36I DraIII FalI FseI FspAI KasI NaeI NarI
NgoMIV NruI NsiI PacI PmlI PsrI RsrII SacII
SfiI SfoI SrfI SwaI