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QL-CON-00-004 construct-specific
Bt176
Qualitative conventional PCR method for detection of maize event Bt176 (ISO 21569) ring trial validation ISO standard
QL-CON-00-005 construct-specific
32316, 40416, 4114, 43A47, 676, 678, 680, A2704-12, A2704-21, A5547-127, A5547-35, DAS1507, DAS59122, DAS59132, DBN9004, DP62151, Falcon GS 40/90, GU262, HCN10, HCR-1, Liberator, T120-7, T14, T25, T45, Topas 19/2
Qualitative conventional PCR method for detection of maize event T25 (ISO 21569) ring trial validation ISO standard
QL-CON-00-006 construct-specific
GTS 40-3-2
Qualitative conventional PCR method for detection of soybean event GTS 40-3-2 (ISO 21569) ring trial validation ISO standard
QL-CON-00-007 construct-specific
Huahui No.1
Qualitative real-time PCR (TaqMan) method for detection of rice event Bt63 (ISO 21569-Amd) ring trial validation ISO standard
QL-CON-00-008 construct-specific
2904/1 kgs, ASR368, DBN9004, DBN9936, GT200, GT73, GTSB77, H7-1, J101, J163, KWS20-1, MON1445, MON1698, MON71200, MON71700, MON71800, MON80100, MON802, MON809, MON832, MON87411, MON87427, MON87429, MON87705, MON88017, MON88302, MON88913, MON89788, NK603, RBMT22-082, RBMT22-186, RBMT22-238, RBMT22-262, ZSR500, ZSR502, ZSR503
Qualitative real-time PCR (TaqMan) method for detection of the junction between the chloroplast transit peptide 2 and the CP4 epsps gene (ISO 21569 AMD1). ring trial validation ISO standard
QT-CON-00-007 construct-specific
B827, Bt176
Quantitative real-time PCR (TaqMan) method for detection of maize event Bt176 (Shindo et al., 2002) ring trial validation ISO standard
QL-CON-00-013 construct-specific
3006-210-23, 4114, DAS1507, DAS59122, DAS59132, KMD1, Kefeng6
Qualitative real-time PCR (TaqMan) method for detection of the junction between the maize ubiquitin promoter and the modified cry1Ab/1Ac genes (Grohmann et al.,2015). ring trial validation EU reference method
QL-CON-00-014 construct-specific
1345-4, 16-0-1, 18-2-4, 35 1 N, 55-1, 5B, 63-1, A1-DFR Petunias, B tomato, C5, Cantaloupe A, Cantaloupe B, Da tomato, EH92-527-1, F tomato, F3'5'H GM petunia, FP967, GD743, GFM Cry1A, GK19, GS784, H421, HCN10, HLMT15-15, HLMT15-3, HLMT15-46, Huafan No 1, Huanong No. 1, INI-FMAPDF, KMD1, MLS 9124, MPS965, Ms1, NF872, NXI-1T, NXI-4T, NXI-6T, PG451, RBMT15-101, RBMT21-129, RBMT21-152, RBMT21-350, RL01-15, RL01-17, RM3-3, RM3-4, RM3-6, Rf1, Rf2, SEMT15-02, SEMT15-15, SGK321, SY233, T120-7, TAM66274, Topas 19/2, X17-2
Qualitative real-time PCR (TaqMan) method for detection of the junction between the nopaline synthase promoter (P-nos)and the neomycin phosphotransferase II gene (nptII) (ISO/TS 21569-4) ring trial validation ISO standard
QT-CON-00-008 construct-specific
DAS44406, FG72, GA21, GHB614, GHB811
Quantitative real-time PCR (TaqMan) method for detection of maize event GA21 (Shindo et al., 2002) ring trial validation ISO standard
QT-CON-00-005 construct-specific
32316, 40416, 4114, 43A47, 676, 678, 680, A2704-12, A2704-21, A5547-127, A5547-35, DAS1507, DAS59122, DAS59132, DBN9004, DP62151, Falcon GS 40/90, GU262, HCN10, HCR-1, Liberator, T120-7, T14, T25, T45, Topas 19/2
Quantitative real-time PCR (TaqMan) method for detection of maize event T25 (Shindo et al., 2002) ring trial validation ISO standard
QL-CON-00-011 construct-specific
32316, 40416, 4114, 43A47, 676, 678, 680, A2704-12, A2704-21, A5547-127, A5547-35, Bt10 maize, Bt11, DAS1507, DAS59122, DAS59132, DBN9004, DHA, Falcon GS 40/90, GU262, HCN10, HCR-1, Liberator, MZHG0JG, MZIR098, SYHT0H2, T120-7, T14, T25, T45, Topas 19/2
Qualitative real-time PCR (TaqMan) method for detection of the junction between the 35S promoter and the phosphinothricin N-acetyltransferase (pat) gene (ISO 21569-3). ring trial validation ISO standard
QT-ELE-00-002 element-specific
CS-pat-STRVR
Quantitative real-time PCR (TaqMan) method for detection of phosphinothricin N-acetyltransferase gene (Weighardt et al., 2004) (EURL GMFF GMOMETHODS database as of February 5, 2020) ring trial validation unknown
QL-TAX-AT-001 element-specific
CS-nos-RHIRD
Qualitative real-time PCR (TaqMan) method for detection of nopaline synthase (nos) gene (ISO/TS 21569-7, 2022). ring trial validation ISO standard
QL-ELE-AgroBS1 F/AgroBS1 R element-specific
V-Flanking Ti-nos-RHIRD
Qualitative real-time PCR (TaqMan) method for detection of the Agrobacterium tumefaciens Ti plasmids of the nopaline type aka Agroborder I.

Part of the qualitative triplex real-time PCR (TaqMan) method for detection of Ti plasmid (AgroBorder) sequences and a sequence of the Cassava vein mosaic virus promoter pat construct (P-CsVMV-pat) for screening for components of genetically modified organisms in food (Official Collection of Methods according to § 64 LFGB, L 00.00-176)

ring trial validation national standard
QL-ELE-AgroBS2 F/AgroBS2 R element-specific
V-Flanking Ti-ocs-RHIRD
Qualitative real-time PCR (TaqMan) method for detection of the Agrobacterium tumefaciens Ti plasmids of the octopine type aka Agroborder II.

Part of the qualitative triplex real-time PCR (TaqMan) method for detection of Ti plasmid (AgroBorder) sequences and a sequence of the Cassava vein mosaic virus promoter pat construct (P-CsVMV-pat) for screening for components of genetically modified organisms in food (Official Collection of Methods according to § 64 LFGB, L 00.00-176)

ring trial validation national standard
QL-ELE-cat-F2/cat-R2 element-specific
V-chloramphenicol acetyl transferase
Qualitative conventional PCR method for detection of the full-length chloramphenicol marker that is frequently harboured by GMM in food enzyme preparations (Fraiture et al. 2020).

In detail, the potential presence of the chloramphenicol marker is first screened using a real-time PCR method (see Related Methods QL-ELE-cat-F/R). In case a positive real-time PCR signal is obtained, the presence of the full-length chloramphenicol marker is then evaluated by a nested-PCR consisting of the related method QL-ELE-cat-F1/cat-R1 and this method.

unknown none
QL-ELE-cat-F/R element-specific
V-chloramphenicol acetyl transferase
Qualitative real-time PCR (TaqMan) method for detection of the chloramphenicol marker potentially harboured by GMM in food enzyme preparations (Turgeon et al. 2008).

In term of food and feed safety, to evaluate the level of risks of likely AMR (antimicrobial resistance) gene acquisition by pathogens and gut microbiota, it is essential to determine if the full-length AMR genes are present. In order to assess the presence of the full-length cat gene a successive nested-PCR method can be performed to amplify a large fragment of the cat gene be performed (Fraiture et al. 2020) (see Related Methods QL-ELE-cat-F1/R1 and QL-ELE-cat-F2/R2).

unknown none
QL-ELE-cat-F1/R1 element-specific
V-chloramphenicol acetyl transferase
Qualitative conventional PCR for detection of the full-length Chloramphenicol marker gene that is frequently harboured by GMM in food enzyme preparations (Fraiture et al. 2020).

In detail, the potential presence of the chloramphenicol marker is first screened using a real-time PCR method (Turgeon, Laflamme, Ho, & Duchaine, 2008)(see Related Methods QL-ELE-cat-F/R). In case a positive real-time PCR signal is obtained, the presence of the full-length chloramphenicol marker is then evaluated by a nested-PCR consisting of this method and the related method QL-ELE-cat-F2/R2.

unknown none
QL-ELE-00-016 element-specific
CS-cry1Ab-BACTU, CS-cry1Ab_1Ac_tr-SYNTH, CS-cry1Ac-BACTU
Qualitative real-time PCR (TaqMan) method for detection of the element coding for synthetic cry1Ab/Ac genes (ISO/TS 21569-6). ring trial validation ISO standard
QL-ELE-Cry3Bbf-n2/Cry3Bbr-n2 element-specific
CS-cry3Bb1-BACUK
Qualitative real-time PCR (TaqMan) method for detection of cry3Bb gene (Scholtens et al., 2013; GMDD). in-house validation none
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