GMO molecular characterization details

GMO detailed information

GMO:
DBT418
Alias:
UID:
DKB-89614-9
Tradename:
Companies/Institutions:
Bayer Crop Science (formerly Monsanto Company)
Species:
Zea mays
(maize, corn)
Traits:
EU authorisation:

no Reference materials could be found
No results found.

General Information

Inserts / Modification

Name:	insert_DBT418
Comment:	Insert order indicates order of genetic elements as described for cassettes present in the three transformation vectors DPG165, pDPG320 and pDPG699 that were co-transformed in event DBT418. Order and integration locus of cassettes is not clear.
Map:

Genetic Elements:

Reference: BCH

Elements:

Order	Name	Donor	Position	Definition	Trait
1	P-35S-CaMV	Cauliflower mosaic virus	-
2	CS-bar-STRHY	Streptomyces hygroscopicus	-	Phosphinothricin acetyltransferase gene derived from the common soil bacterium Streptomyces hygroscopicus a.k.a. bar gene shares 85 per cent homology at the amino acid level with the pat gene. Thompson et al. (1987) EMBO J. 6:2519-2523	Glufosinate tolerance
3	T-tr7-RHIRD	Agrobacterium tumefaciens	-	3' untranslated region (3' UTR) of the Agrobacterium transcript 7 T-DNA gene. Dhaese et al. (1983) EMBO Journal 2(3):419-426
4	P-35S-CaMV	Cauliflower mosaic virus	-
5	I-1_adh1-MAIZE	Zea mays	-
6	CS-pinII-SOLTU	Solanum tuberosum	-	Proteinase inhibitor II gene. Beekwilder (2000). Eur J Biochem, 267, 975-1984	Lepidoptera resistance
7	T-tr7-RHIRD	Agrobacterium tumefaciens	-	3' untranslated region (3' UTR) of the Agrobacterium transcript 7 T-DNA gene. Dhaese et al. (1983) EMBO Journal 2(3):419-426
8	P-2ocs_35S-SYNTH		-
9	I-6_adh1-MAIZE	Zea mays	-
10	CS-cry1Ac-BACTU	Bacillus thuringiensis ssp. Kurstaki	-	Codon optimized gene or artificial gene incoding for (at least the insect-active portion of) the cry1Ac protein similar to the Bacillus thuringiensis var. kurstaki HD73. Adang et al. (1985) Gene 36:289-300; Fischhoff and Perlak (1996) U.S. patent 5500365	Lepidoptera resistance
11	T-pinII-SOLTU	Solanum tuberosum	-	3' untranslated region (3' UTR) of the proteinase inhibitor II gene; 0.31kb terminator sequence.

Related DNA Sequences:

Acc.No. Reference Sequence Size (bp) Annotation

BCH No

Acc.No.	Reference	Sequence	Size (bp)	Annotation
	BCH	No

Detection Methods

28 results

Name	Type	Target	Description	Validation	Standardisation	Verification
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	1
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	1
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	1
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	1
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	1
QL-ELE-00-004	element-specific	P-Cauliflower mosaic virus	Qualitative conventional PCR method for detection of Cauliflower mosaic virus 35S promoter (Lipp et al., 2001)	ring trial validation	ISO standard	1
QL-ELE-00-005	element-specific	P-Cauliflower mosaic virus	Qualitative conventional PCR method for detection of Cauliflower mosaic virus 35S promoter (ISO/FDIS 21569)	ring trial validation	ISO standard	1
QL-ELE-00-012	element-specific	E-35S-CaMV, P-Cauliflower mosaic virus, P-scp1-SYNTH	Qualitative real-time PCR (TaqMan) method for detection of Cauliflower mosaic virus 35S promoter (partim P-35S). Part of the qualitative duplex real-time PCR (TaqMan) method for detection of Cauliflower mosaic virus 35S promoter and nopaline synthase terminator (ISO 21569 AMD1)	ring trial validation	ISO standard	1
QL-ELE-00-014	element-specific	CS-bar-STRHY	Qualitative real-time PCR (TaqMan) method for detection of the element coding for phosphinothricin N-acetyltransferase (CS-bar-STRHY) gene from Streptomyces hygroscopicus (ISO 21569 AMD1)	ring trial validation	ISO standard	3
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	1
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	1
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	1
QL-ELE-00-026	element-specific	CS-bar-STRHY	Qualitative real-time PCR (TaqMan) method for detection of the element coding for phosphinothricin N-acetyltransferase (CS-bar-STRHY) gene from Streptomyces hygroscopicus (partim bar) (Debode et al., 2016).	ring trial validation	EU reference method	1
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	1
QL-TAX-ZM-003	taxon-specific	Zea mays	Qualitative conventional PCR method for detection of the maize invertase gene (ISO 21569)	ring trial validation	ISO standard	1
QT-ELE-P35S 1-5'/P35S 1-3'	element-specific	P-Cauliflower mosaic virus	Quantitative real-time PCR (TaqMan) method for detection of the Cauliflower mosaic virus 35S promoter (Kodama et al., 2009)	ring trial validation	national standard	1
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	1
QT-ELE-00-004	element-specific	E-35S-CaMV, P-Cauliflower mosaic virus, P-scp1-SYNTH	Quantitative real-time PCR (TaqMan) method for detection of Cauliflower mosaic virus 35S promoter (ISO 21570 Annex B.1)	ring trial validation	ISO standard	3
QT-TAX-ZM-001	taxon-specific	Zea mays	Quantitative real-time PCR (TaqMan) method for detection of maize alcohol dehydrogenase 1 (adh1) gene. Estimated number of target copies per haploid genome (Jacchia et al. 2018): 1	ring trial validation	ISO standard	1
QT-TAX-ZM-002	taxon-specific	Zea mays	Quantitative real-time PCR (TaqMan) method for detection of the maize high-mobility-group A (hmgA) gene (ISO 21570). Estimated number of target copies per haploid genome (Jacchia et al. 2018): 1	ring trial validation	ISO standard	1
QT-TAX-ZM-003	taxon-specific	Zea mays	Quantitative real-time PCR (TaqMan) method for detection of maize alcohol dehydrogenase 1 (adh1) gene (EU-RL GMFF GMOMETHODS database as of October 01, 2014)	ring trial validation	EU reference method	1
QT-TAX-ZM-004	taxon-specific	Zea mays	Quantitative real-time PCR (TaqMan) for detection of maize aldolase 1 (ald1) gene (EU-RL GMFF GMOMETHODS database as of July 14, 2016). Estimated number of target copies per haploid genome (Jacchia et al. 2018): 2	ring trial validation	EU reference method	1
QT-TAX-ZM-005	taxon-specific	Zea mays	Quantitative PCR method for detection of maize high-mobility-group (hmg) gene (EU-RL GMFF GMOMETHODS database as of May 28, 2018).	ring trial validation	EU reference method	1
QT-TAX-ZM-006	taxon-specific	Zea mays	Quantitative real-time PCR (TaqMan) method for detection of maize starch synthase IIb gene (ISO 21570)	ring trial validation	ISO standard	1
QT-TAX-ZM-008	taxon-specific	Zea mays	Quantitative real-time PCR method for detection of maize high-mobility-group (hmg) gene (EU-RL GMFF GMOMETHODS database as of July 20, 2023). Estimated number of target copies per haploid genome (Jacchia et al. 2018): 1	ring trial validation	EU reference method	1
QT-TAX-ZM-011	taxon-specific	Zea mays	Quantitative real-time PCR (TaqMan) method for detection of the maize alcohol dehydrogenase 1 gene (EU-RL GMFF GMOMETHODS database as of March 06, 2014)	ring trial validation	EU reference method	1
QT-TAX-ZM-014	taxon-specific	Zea mays	Quantitative real-time PCR (TaqMan) method for detection of maize alcohol dehydrogenase 1 gene (EU-RL GMFF GMOMETHODS database as of March 06, 2014). Estimated number of target copies per haploid genome (Jacchia et al. 2018): 1	ring trial validation	EU reference method	1
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	1

Description:	The event DBT418 was generated by co-transformation of vectors pDPG165 (contains the transformation construct P-35S-CaMVv1 > CS-bar-STRHY > T-tr7-RHIRD), pDPG320 (contains the transformation construct P-35S-CaMVv1 > I-1adh1-MAIZE > CS-pinII-SOLTU > T-tr7-RHIRD ) and pDPG699 (contains the transformation construct P-2ocs _35S-SYNTH > I-6adh1-MAIZE > CS-cry1Ac-BACTU > T-pinII-SOLTU). Southern blot analysis indicated integration of two copies of CS-cry1Ac-BACTU, one intact and one partial and rearranged copy of CS-bar-STRHY and one partial and rearranged copy of CS-pinII-SOLTU. Furthermore vector backbone was detected by Southern blot analyses.
Links regarding to this GMO:	BCH http://bch.cbd.int/database/record.shtml?documentid=14770
Transformation / Modification technique:	biolistic method

European GMO Initiative for a Unified Database System

GMO detailed information

GMO:

Alias:

UID:

Tradename:

Companies/Institutions:

Species:

Traits:

EU authorisation:

General Information

Links regarding to this GMO:

Inserts / Modification

Transformation Vectors

Detection Methods

Reference Materials

Authorisation

Literature reference