V2 av_gene
255,731 rows · 29 columns
| GENEID | TUMOURID | PATIENTID | GENE_DESC | GENE | COUNT_TESTS | COUNT_RESULTS | COUNT_DATE | ALL_TESTSTATUSES | OVERALL_TS | NO_OF_AB_GATS | DNASEQ_GAT | METHYL_GAT | EXP_GAT | COPYNO_GAT | FUS_TRANS_GAT | ABNORMAL_GAT | NO_OF_SEQ_VARS | ALL_SEQ_VARS | SEQ_VAR | DATE_OVERALL_TS | BEST_DATE_SOURCE_OVERALL_TS | MIN_DATE | MAX_DATE | ALL_PRO_IMPS | NO_OF_PRO_IMPS | PRO_IMP | METHODS | LAB_NAME |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 200003015 | 10280986 | 200003015 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2018-12-18 | 1)authoriseddate | 2018-12-27 | 2018-12-18 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200003002 | 11034177 | 200003002 | BRAF | 6 | 1 | 2 | 1 | a:abnormal,b:normal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2016-12-26 | 1)authoriseddate | 2016-12-10 | 2016-12-26 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002957 | 11808111 | 200002957 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-10-04 | 1)authoriseddate | 2017-10-15 | 2017-10-04 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002843 | 10728393 | 200002843 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2019-11-01 | 1)authoriseddate | 2019-11-12 | 2019-11-01 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002835 | 10123431 | 200002835 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-02-24 | 1)authoriseddate | 2019-02-22 | 2019-02-24 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002820 | 11919445 | 200002820 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-05-06 | 1)authoriseddate | 2017-05-12 | 2017-05-06 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002806 | 11164560 | 200002806 | BRAF | 6 | 2 | 2 | 2 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-12-15 | 1)authoriseddate | 2016-12-17 | 2016-12-15 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002797 | 11904850 | 200002797 | BRAF | 6 | 1 | 2 | 1 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-04-20 | 1)authoriseddate | 2017-03-31 | 2017-04-20 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002789 | 11289457 | 200002789 | BRAF | 6 | 1 | 2 | 1 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-11-23 | 1)authoriseddate | 2018-11-21 | 2018-11-23 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002778 | 11296613 | 200002778 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-04-17 | 1)authoriseddate | 2019-03-13 | 2019-05-02 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002763 | 11532941 | 200002763 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-02-16 | 1)authoriseddate | 2019-02-13 | 2019-02-16 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002705 | 10953350 | 200002705 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2018-06-21 | 1)authoriseddate | 2018-06-22 | 2018-06-21 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002699 | 11571975 | 200002699 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-01-04 | 1)authoriseddate | 2018-05-21 | 2019-01-12 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002693 | 11255836 | 200002693 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2016-03-15 | 1)authoriseddate | 2016-03-10 | 2016-03-15 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002599 | 11218450 | 200002599 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2016-07-17 | 1)authoriseddate | 2016-07-01 | 2016-07-17 | p.Val600Lys | 1 | p.Val600Lys | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002598 | 10839322 | 200002598 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-05-11 | 1)authoriseddate | 2017-04-20 | 2017-05-11 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002503 | 10407701 | 200002503 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2019-08-27 | 1)authoriseddate | 2019-08-23 | 2019-08-27 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002444 | 11149344 | 200002444 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-03-29 | 1)authoriseddate | 2018-03-31 | 2018-03-29 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002426 | 10549998 | 200002426 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-09-01 | 1)authoriseddate | 2019-08-27 | 2019-09-01 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002423 | 11353877 | 200002423 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2017-12-15 | 1)authoriseddate | 2017-11-26 | 2017-12-15 | p.V600X | 1 | p.V600X | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002385 | 10660374 | 200002385 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-07-24 | 1)authoriseddate | 2018-07-30 | 2018-07-24 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002373 | 11690897 | 200002373 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-01-21 | 1)authoriseddate | 2019-01-16 | 2019-01-21 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002367 | 11954776 | 200002367 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.1799T>A | c.1799T>A | 2018-08-05 | 1)authoriseddate | 2018-08-07 | 2018-08-05 | p.(Val600Glu) | 1 | p.(Val600Glu) | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002350 | 11274616 | 200002350 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-06-27 | 1)authoriseddate | 2019-07-14 | 2019-06-27 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002333 | 10490056 | 200002333 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.1799T>A | c.1799T>A | 2018-05-05 | 1)authoriseddate | 2018-05-09 | 2018-05-05 | p.(Val600Glu) | 1 | p.(Val600Glu) | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002290 | 10008812 | 200002290 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-01-28 | 1)authoriseddate | 2017-01-28 | 2017-01-28 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002214 | 10781463 | 200002214 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-01-06 | 1)authoriseddate | 2017-01-05 | 2017-01-06 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002209 | 11631000 | 200002209 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2019-11-27 | 1)authoriseddate | 2019-08-29 | 2019-11-27 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002207 | 10466213 | 200002207 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-03-05 | 1)authoriseddate | 2019-03-07 | 2019-03-05 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002196 | 11434711 | 200002196 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-25 | 1)authoriseddate | 2019-08-23 | 2019-07-25 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002177 | 10352655 | 200002177 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2018-05-27 | 1)authoriseddate | 2018-06-14 | 2018-05-27 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002122 | 11479588 | 200002122 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-07-26 | 1)authoriseddate | 2017-06-23 | 2017-07-26 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002107 | 10336148 | 200002107 | BRAF | 6 | 1 | 2 | 1 | b:normal,a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.1799T>A | c.1799T>A | 2018-03-09 | 1)authoriseddate | 2018-03-12 | 2018-03-09 | p.(Val600Glu) | 1 | p.(Val600Glu) | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002078 | 10953304 | 200002078 | BRAF | 6 | 2 | 2 | 2 | a:abnormal,a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.1799T>A | c.1799T>A | 2017-04-23 | 1)authoriseddate | 2017-04-26 | 2017-04-23 | p.(Val600Glu) | 1 | p.(Val600Glu) | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 230000928 | 10584402 | 230000928 | PMS2 | 3394 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | n:not_applicable_null | n:not_applicable_null | aa:abnormal_under_exp | n:not_applicable_null | n:not_applicable_null | under_exp | 0 | null | null | 2017-02-03 | 1)authoriseddate | 2017-02-12 | 2017-02-03 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 200002075 | 11752158 | 200002075 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-11-18 | 1)authoriseddate | 2019-09-04 | 2019-11-18 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002048 | 11613352 | 200002048 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 0 | null | null | 2017-11-18 | 1)authoriseddate | 2017-11-02 | 2017-11-18 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002028 | 10404012 | 200002028 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-01-13 | 1)authoriseddate | 2019-01-20 | 2019-01-13 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002007 | 10748612 | 200002007 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-05-29 | 1)authoriseddate | 2016-06-11 | 2016-05-29 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200002002 | 10059933 | 200002002 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-01 | 1)authoriseddate | 2019-06-26 | 2019-07-01 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200001997 | 11484609 | 200001997 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-02-18 | 1)authoriseddate | 2016-03-05 | 2016-02-18 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 230000963 | 11337955 | 230000963 | PMS2 | 3394 | 1 | 1 | 1 | b:normal | b:normal | 0 | n:not_applicable_null | n:not_applicable_null | b:normal_exp | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-04-21 | 1)authoriseddate | 2019-04-21 | null | null | 0 | null | Sequencing, Dideoxy/Sanger | null |
| 230000965 | 10926437 | 230000965 | PMS2 | 3394 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | n:not_applicable_null | n:not_applicable_null | aa:abnormal_under_exp | n:not_applicable_null | n:not_applicable_null | under_exp | 0 | null | null | 2019-09-04 | 1)authoriseddate | 2019-04-29 | null | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 200001913 | 11216939 | 200001913 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-28 | 1)authoriseddate | 2019-08-07 | 2019-07-28 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200001903 | 10533640 | 200001903 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-08-16 | 1)authoriseddate | 2019-08-16 | 2019-08-16 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200001901 | 11586707 | 200001901 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-12-01 | 1)authoriseddate | 2019-12-15 | 2019-12-01 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200001882 | 11123848 | 200001882 | BRAF | 6 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-05-04 | 1)authoriseddate | 2017-05-12 | 2017-05-04 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 230000516 | 10657994 | 230000516 | PMS2 | 3394 | 1 | 1 | 1 | null | g:unknown/null | 0 | null | null | null | null | null | null | 0 | null | null | 2018-12-10 | 1)authoriseddate | 2018-12-11 | 2018-12-10 | null | 0 | null | Sequencing, Dideoxy/Sanger | null |
| 200001873 | 11347287 | 200001873 | BRAF | 6 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.1799T>A | c.1799T>A | 2016-10-17 | 1)authoriseddate | 2016-10-13 | 2016-10-17 | p.Val600Glu | 1 | p.Val600Glu | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 200001839 | 11847932 | 200001839 | BRAF | 6 | 1 | 2 | 1 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-11-25 | 1)authoriseddate | 2019-12-14 | 2019-11-25 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |