The THPPDD laboratory offers a complete NON-GMO testing service for the following samples:
| Sample | Detects | Analyte class/Target trade names | Limit of detection |
|---|---|---|---|
| Corn Bulk Grain, Leaf & Seed | GMO Duracade™ | Agrisure® Duracade™ | 0.1% (1 in 1000 seeds) |
| Cry1F protein | Herculex™ I, Herculex™ Xtra, Widestrike®, Genuity™ SmartStax™ | 0.5% (1 in 200 kernels) | |
| Cry1Ab and Cry1A.105 proteins expressed by MON810, MON89034, and Bt11 corn | YieldGard® CB, Genuity™ VT, and SmartStax™, Agrisure® CB | 0.8% (1 in 125 kernels) | |
| Soybean Bulk Grain, Leaf & Seed | LibertyLink, Roundup Ready, and DMO (dicamba-resistant) soybeans | LibertyLink, Roundup Ready and Xtend/ PAT/pat, CP4 EPSPS, and DMO proteins at levels typically expressed in genetically modified soybeans | 0.25 – 0.5% (1 in 200 to 400 kernels) |
| LibertyLink soybeans containing PAT/pat | LibertyLink® | 0.5% (1 in 200 grains/seeds) | |
| DMO Dicamba-resistant soy leaf and seed tissue | Dicamba mono-oxygenase protein (MON87708)/ Roundup Ready 2 Xtend® Dicamba-resistant soy | Presence or absence 0.25% (1 in 400 grains) |
|
| Cry1Ac protein in soybean leaf and seed tissue | Intacta | Presence or absence | |
| Roundup Ready® Soybeans | CP4 EPSPS protein at the levels typically expressed in genetically modified bulk soybean samples/ Roundup Ready® | 0.1% (1 in 1000 grains/seeds) | |
| Cotton Leaf & Bulk Seed | DMO Dicamba-resistant cottonseed | DMO Dicamba mono-oxygenase protein (MON87701) at the levels typically expressed in genetically modified bulk cottonseed samples | Presence or absence (leaf) |
| Vip3A, transformation event COT102 | Vip3A protein at the levels typically expressed by genetically modified cotton leaf and seed tissue | 0.5% (1 in 200 seeds) | |
| Alfalfa Leaf & Seed | Roundup Ready alfalfa | CP4 EPSPS protein at the levels typically expressed in Roundup Ready alfalfa/ Roundup Ready | 0.1% on a weight/weight ratio (depending on expression level of the plant being tested) Presence or absence 1 in 600 bulk seed |
| Canola Bulk Grain, Leaf & Seed | CP4 EPSPS (Roundup Ready®) protein at the levels typically expressed in genetically modified canola bulk samples | Roundup Ready® | 0.1% (1 in 1000 grains/seeds) |
| PAT/pat (LibertyLink®) protein at the levels typically expressed in genetically modified canola leaf or single seed tissue | LibertyLink® – NOTE: PAT/pat varieties only | Presence or absence | |
| Rice Bulk Grain | PAT/bar LibertyLink rice (Event LL601 and/or Event LL62) | PAT/bar protein expressed in LibertyLink rice/ LibertyLink® | 1.33% (1 LL601 seed in 75 non-transgenic seeds) or 0.02% (1 LL62 seed in 5000 non-transgenic seeds) |
Please complete and submit form PDDF-001 along with your sample(s) to the THPPDD laboratory. Sample submission guidelines can be found on the second page of the form.