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QT-CON-00-002 construct-specific
GTS 40-3-2
Quantitative real-time PCR (TaqMan) method for detection of soybean event GTS 40-3-2 (Hird et al., 2003). ring trial validation national standard
QL-ELE-00-001 element-specific
P-Cauliflower mosaic virus
Qualitative conventional PCR method for detection of Cauliflower mosaic virus 35S promoter (Official Collection of Methods according to § 64 LFGB, L 00.00-31) ring trial validation national standard
QL-ELE-00-003 element-specific
CS-nptII-ECOLX, V-nptII-ECOLX
Qualitative conventional PCR method for detection of the neomycin phosphotransferase II gene (nptII) (BVL L 00.00-31, 2001) ring trial validation national standard
QL-ELE-00-006 element-specific
T-nos-RHIRD
Qualitative conventional PCR method for detection of nopaline synthase terminator (Official Collection of Methods according to § 64 LFGB, L 00.00-31) ring trial validation national standard
QL-ELE-00-007 element-specific
T-nos-RHIRD
Qualitative conventional PCR method for detection of nopaline synthase terminator (EU-Project SMT4-CT96-2072:1998) ring trial validation national standard
QL-EVE-Kef6 forward/Kef6 reverse event-specific
Kefeng6
Qualitative real-time PCR (TaqMan) method for detection of rice event Kefeng6 (Guertler et al., 2012) in-house validation none
QL-EVE-OS-KM2_for/KM1_rev event-specific
KMD1
Qualitative real-time PCR (TaqMan) method for detection of rice event KMD1 in-house validation none
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-CON-35S-F/nptII-R construct-specific
23-18-17, 23-198, 31807, 31808, 5345, 8338, ATBT04-06, ATBT04-27, ATBT04-30, ATBT04-31, ATBT04-36, BT10 potato, BT12 potato, BT16 potato, BT17 potato, BT18 potato, BT23 potato, BT6 potato, BXN10211, CZW-3, EE-1, Event 1, FLAVR SAVR, MON1076, MON1445, MON15985, MON1698, MON531, MON757, MON80100, MON863, MON87460, SP951, SPBT02-7, pap1 GM Gypsophila
Qualitative real-time PCR (TaqMan) method for detection of the junction between the CaMV 35S promoter and the nptII gene (Reiting, 2010). in-house validation none
QL-CON-307-F/652-R construct-specific
KMD1, Kefeng6
Qualitative real-time PCR (TaqMan) method for detection of the junction between the CaMV 35S promoter and the hpt gene (Reiting et al., 2013). in-house validation none
QL-TAX-LU-001 taxon-specific
Linum usitatissimum
Qualitative real-time PCR (TaqMan) method for detection flax stearoyl-acyl carrier protein desaturase gene of flax/linseed (EU-RL GMFF GMOMETHODS database as of January 16, 2020) in-house validation none
QL-CON-cptiF2/tNOS-uni-R construct-specific
Kefeng6, SGK321
Qualitative real-time PCR (TaqMan) method for detection of the junction between the cpti gene and nos terminator (Reiting et al., 2010) in-house validation none
QL-ELE-T-g7-F/T-g7-R element-specific
T-orf23-RHIRD, T-transcript 7
Qualitative real-time PCR (TaqMan) method for detection of the g7 terminator from Agrobacterium tumefaciens (Debode et al., 2013) in-house validation none
QL-ELE-T-OCS-F/T-OCS-R element-specific
T-ocs-RHIRD
Qualitative real-time PCR (TaqMan) method for detection of octopine synthase terminator of Agrobacterium tumefaciens (Debode et al., 2013) in-house validation none
QL-ELE-P-Rice actin-F/P-Rice actin-R element-specific
P-act1-ORYSA
Qualitative real-time PCR (TaqMan) method for detection of rice actin 1 promoter (P-ractI) (Debode et al. 2013). in-house validation none
QL-ELE-P-TA29-F/P-TA29-R element-specific
P-ta29-TOBAC
Qualitative real-time PCR (TaqMan) method for detection of P-TA29 tapetal specific promoter of Nicotiana tabacum (Debode et al., 2013) in-house validation none
QL-ELE-P-SSuAra-F/P-SSuAra-R element-specific
P-rbcS-ARATH
Qualitative real-time PCR (TaqMan) method for detection of SSUAra promoter (ribulose 1.5-biphoshate carboxylase small subunit) of Arabidopsis thaliana (Debode et al., 2013) in-house validation none
QL-ELE-P-FMV-F/P-FMV-R element-specific
P-34S FMV
Qualitative real-time PCR (TaqMan) method for detection of the P-FMV promoter (Debode et al., 2013) in-house validation none
QL-ELE-P-Ubi-F/P-Ubi-R element-specific
P-ubi1-MAIZE
Qualitative real-time PCR (TaqMan) method for detection of ubiquitin promoter of Zea mays (Debode et al., 2013) in-house validation none
QL-EVE-SQ0718/SQ0719 event-specific
MON71800
Qualitative real-time PCR (TaqMan) method for detection of wheat event MON71800 (verification report of the EU-RL GMFF, 4 Dec 2013). in-house validation none
QL-EVE-18-2-4RB-F/18-2-4RB-R event-specific
18-2-4
Qualitative real-time PCR (TaqMan) method for detection of papaya event 18-2-4 (Prins et al., 2016) unknown none
QL-EVE-16-0-1RB-F/16-0-1RB-R event-specific
16-0-1
Qualitative real-time PCR (TaqMan) method for detection of papaya event 16-0-1 (Prins at al., 2016) unknown none
QL-ELE-RERIO 2206/RERIO 2207 element-specific
CS-DsRed2 fluorescent protein
Qualitative conventional PCR method for detection of the modified red fluorescent protein (DsRed2) marker gene (Rehbein & Bogerd, 2007). unknown none
QL-EVE-ZM-002 event-specific
Bt10 maize
Qualitative conventional PCR method for detection of maize event Bt10 (verified by the EU-RL GMFF in the context of Commission Decision 317/2005/EC) in-house validation none
QL-ELE-P-nos-F/P-nos-R element-specific
P-nos-RHIRD
Qualitative real-time PCR (TaqMan) method for detection of nopaline synthase promoter of Agrobacterium tumefaciens (Debode et al., 2013) in-house validation none
QL-ELE-T-35S-F/T-35S-R element-specific
T-Cauliflower mosaic virus
Qualitative real-time PCR (TaqMan) method for detection of the 35S terminator from Cauliflower mosaic virus (Debode et al., 2013) in-house validation none
QL-EVE-Oxy-3F/Oxy-4R event-specific
OXY-235
Qualitative real-time PCR (TaqMan) method for detection of of oilseed rape event OXY-235 (Yang et al. 2008) in-house validation none
QL-CON-35S-5' primer A/A1-3' primer B construct-specific
A1-DFR Petunias, RL01-15, RL01-17
Qualitative conventional PCR method for detection of junction between the 35S promoter (P-35S CaMV) and the maize A1 gene (dihydroflavonol-4-reductase) of Zea mays (Meyer et al., 1993) unknown none
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
QL-EVE-558F/558R event-specific
e871 Bacillus subtilis
Qualitative real-time PCR (TaqMan) method for detection of Bacillus subtilis isolate e871 (Paracchini et al., 2017). unknown none
QL-EVE-ZM-P3waxy/P2waxy event-specific
GE-CRISPR-Cas Waxy Corn
Qualitative real-time PCR for the detection of maize event GE-CRISPR-Cas Waxy Corn (Gao et al., 2020). unknown none
QL-EVE-ZM-P1waxy/P2waxy event-specific
GE-CRISPR-Cas Waxy Corn
Qualitative real-time PCR for the detection of maize event GE-CRISPR-Cas Waxy Corn (Gao et al., 2020). unknown none
QL-CON-00-015 construct-specific
Bt176, CBH351, DBT418, DLL25, EH-2 modbs 2.99, IE034, Iksan515, Iksan526, LLCotton25, LLRICE06, LLRICE601, LLRICE604, LLRICE62, MON88701, Ms3, Ms6, ND207, SYHT04R, T1c-19, T2A-1, T303-3, T304-40, TC6275, Varuna bn 3.6, Verdeca HB4, W62, W98
Qualitative real-time PCR (TaqMan) method for detection of the junction between the CaMV 35S promoter and the bar gene (Bayer CropScience, 2006; verified by the EU-RL GMFF in the context of Commission Decision 2006/578/EC) in-house validation none
QL-ELE-npt 1-5'/npt 1-3' element-specific
CS-nptII-ECOLX, V-nptII-ECOLX
Qualitative real-time PCR (TaqMan) method for detection of the nptII gene (Scholtens et al., 2013). in-house validation none
QL-ELE-AINT 2-5'/AINT 2-3' element-specific
I-actin
Qualitative real-time PCR (TaqMan) method for detection of rice actin 1 intron (I-ractI) (Mano et al. 2009). in-house validation none
QL-ELE-B'nase-F-n4/BNaseR-n3 element-specific
CS-barnase
Qualitative real-time PCR (TaqMan) method for detection of the barnase gene (Scholtens et al. 2013). in-house validation none
QL-ELE-BstarF-n2 /BstarR-n2 element-specific
CS-barstar
Qualitative real-time PCR (TaqMan) method for detection of the barstar gene (Xu et al., 2006) in-house validation none
QL-TAX-CaMVF/CaMVR taxon-specific
Cauliflower mosaic virus
Qualitative real-time PCR (TaqMan) method for detection of ORF IV of the coat protein of CaMV virus (Cancar et al., 2005) in-house validation none
QL-ELE-bar 2-5'/bar 2-3' element-specific
CS-bar-STRHY
Qualitative real-time PCR (TaqMan) method for detection of the bar gene (Mano et al., 2009) in-house validation none
QL-ELE-cry1A 4-5'/cry1A 4-3' element-specific
CS-cry1Ab-BACTU
Qualitative real-time PCR (TaqMan) method for detection of the cry1Ab gene (Scholtens et al. 2013). in-house validation none
QT-TAX-wx012-5'/wx012-3' taxon-specific
Triticum aestivum
Quantitative real-time PCR (TaqMan) method for detection of the common wheat waxy-D1 gene (Iida et al., 2005) in-house validation none
QL-ELE-epsps2 1-5'/epsps2 1-3' element-specific
CS-CP4epsps-RHIRD
Qualitative real-time PCR (TaqMan) method for detection of the CP4 epsps gene (Mano et al., 2009) in-house validation none
QL-ELE-Cry1Ac-F(/R)-n4/Cry1AcR-n2 element-specific
CS-cry1Ac-BACTU
Qualitative real-time PCR (TaqMan) method for detection of the cry1Ac gene (Scholtens et al., 2013). in-house validation none
QT-TAX-FatA primer1/FatA primer2 taxon-specific
Brassica napus
Quantitative real-time PCR (TaqMan) method for the detection of oilseed rape (Monsanto, 2004, A recommended procedure for real-time quantitative TaqMan PCR for Roundup Ready canola RT73).

Estimated number of target copies per haploid genome (Jacchia et al. 2018): 2

in-house validation none
QL-ELE-cry1A.105 - F1/cry1A.105 - R1 element-specific
CS-cry1A_105-SYNTH
Qualitative real-time PCR (TaqMan) method for detection of the cry1A.105 gene (Dinon et al. 2011). in-house validation none
QL-ELE-cry2Ab2 - F/cry2Ab2 - R element-specific
CS-cry2Ab2-BACTK
Qualitative real-time PCR (TaqMan) method for detection of the cry2Ab2 gene (Dinon et al. 2011). in-house validation none
QL-ELE-Vip3A-F/Vip3A-R element-specific
CS-vip3Aa20-BACTU
Qualitative real-time PCR (TaqMan) method for detection of the vip3A gene (Liang et al., 2013). in-house validation none
QL-EVE-OS-001 event-specific
LLRICE601
Qualitative real-time PCR (TaqMan) method for detection of rice event LLRICE601 (verified by the EU-RL GMFF in the context of Commission Decision 2006/578/EC). in-house validation none
QT-ELE-NOS ter 2-5' /NOS ter 2-3' element-specific
T-nos-RHIRD
Quantitative real-time PCR (TaqMan) method for detection of T-nos (Kodama et al., 2009) ring trial validation none
QL-ELE-PFMV 1-5'/PFMV 1-3' element-specific
P-34S FMV
Qualitative real-time PCR (TaqMan) method for detection of P-FMV (Mano et al., 2009) in-house validation none
QL-ELE-epsps 1-5'/epsps 3-3' element-specific
CS-CP4epsps-RHIRD
Qualitative real-time PCR (TaqMan) method for detection of the CP4-epsps gene (Scholtens et al. 2013). in-house validation none
QL-ELE-Cry1F-F2/Cry1Fr-n2 element-specific
CS-cry1F_tr-BACTA
Qualitative real-time PCR (TaqMan) method for detection of the cry1F gene (Scholtens et al., 2013, with minor modifications in forward primer and probe sequence) in-house validation none
QL-ELE-Patf-n2/Patr-n2 element-specific
CS-pat-STRVR
Qualitative real-time PCR (TaqMan) method for detection of the pat gene (Xu et al., 2006) in-house validation none
QT-TAX-zSSIIb-3F/zSSIIb-4R taxon-specific
Zea mays
Quantitative real-time PCR (TaqMan) method for detection of maize starch synthase IIb gene (Yang et al., 2005) unknown unknown
QT-EVE-DBN9501-qF/DBN9501-qR event-specific
DBN9501
Quantitative real-time PCR (TaqMan) method for detection of maize event DBN9501 (Wang et al., 2023) ring trial validation unknown
QL-TAX-ZM-002 taxon-specific
Zea mays
Qualitative real-time PCR (SYBRGreen) method for detection of maize alcoholdeydrogenase 1 gene (Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-TAX-BN-003 taxon-specific
Brassica napus
Qualitative real-time PCR (SYBRGreen) method for detection of oilseed rape cruciferin A gene(Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-TAX-GM-001 taxon-specific
Glycine max
Qualitative real-time PCR (SYBRGreen) method for detection of soybean lectin gene (Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-ELE-00-020 element-specific
CS-cry1Ab-BACTU
Qualitative real-time PCR (SYBRGreen) method for detection of CS-cry1Ab-BACTU (Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-ELE-00-021 element-specific
CS-pat-STRVR
Qualitative real-time PCR (SYBRGreen) method for detection of CS-pat-STRVR (Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-ELE-00-017 element-specific
P-Cauliflower mosaic virus
Qualitative real-time PCR (SYBRGreen) method for detection of P-35S CaMV (Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-ELE-00-018 element-specific
T-nos-RHIRD
Qualitative real-time PCR (SYBRGreen) method for detection of T-nos-RHIRD (Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-ELE-00-019 element-specific
CS-CP4epsps-RHIRD
Qualitative real-time PCR (SYBRGreen) method for detection of CS-CP4epsps-RHIRD (Barbau-Piednoir et al., 2014) ring trial validation unknown
QL-ELE-00-022 element-specific
CS-bar-STRHY
Qualitative real-time PCR (SYBRGreen) method for detection of CS-bar-STRHY (Barbau-Piednoir et al., 2014) ring trial validation unknown
QT-EVE-BN-007 event-specific
Rf2
Quantitative real-time PCR (TaqMan) method for detection of oilseed rape event Rf2 (verified by the EU-RL GMFF in the context of Commission Decision 2007/306/EC) in-house validation unknown
QL-TAX-SL-005 taxon-specific
Solanum lycopersicum
Qualitative conventional PCR method for detection of tomato LAT52 gene (Yang et al., 2008). ring trial validation unknown
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
QT-TAX-OS-003 taxon-specific
Oryza sativa
Quantitative real-time PCR (TaqMan) method for detection of rice sucrose-phosphate synthase gene (Jiang et al., 2009) ring trial validation unknown
QT-EVE-HF-1F/HF-2R event-specific
Huafan No 1
Quantitative real-time PCR (SYBRGreen) method for detection of tomato event Huafan No 1 (Yang et al., 2013) in-house validation unknown
QT-EVE-OS-G6H1-F/G6H1-R event-specific
G6H1
Quantitative real-time PCR (TaqMan) method for detection of rice event G6H1 ring trial validation unknown
QL-TAX-SS-AM5F/AM5R taxon-specific
Salmo salar
Quanlitative real-time PCR (TaqMan) method for detection of Salmo salar (Atlantic salmon) (Soga et al. 2020) in-house validation unknown
QL-TAX-BN-004 taxon-specific
Brassica napus
Qualitative conventional PCR method for detection of oilseed rape high mobility group protein I/Y gene (Pan et al., 2007). ring trial validation unknown
QT-TAX-GM-004 taxon-specific
Glycine max
Quantitative real-time PCR (TaqMan) method for detection of soybean lectin gene (Hird et al., 2003). ring trial validation unknown
QT-ELE-00-001 element-specific
P-Cauliflower mosaic virus
Quantitative real-time PCR (TaqMan) method for detection of Cauliflower mosaic virus 35S promoter (Feinberg et al., 2005) ring trial validation unknown
QL-TAX-OS-006 taxon-specific
Oryza sativa
Qualitative conventional PCR method for detection of rice sucrose-phosphate synthase gene (Jiang et al., 2009). ring trial validation unknown
QL-TAX-OS-002 taxon-specific
Oryza sativa
Qualitative real-time PCR (TaqMan) method for detection of rice Phospholipase D alpha 2 gene (Mazzara et al., 2006). in-house validation unknown
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