Nov 20, 2008 | 11:31 pm

Maize NK603 x MON810


Trait: The hybrid NK603 x MON810 expresses two novel proteins: CP4 EPSPS, which confers tolerance to the herbicide glyphosate (Roundup), and Cry1Ab, which confers resistance to the European corn borer and other lepidopterans.
Inserted genes (NK603):
cp4 epsps- gene

Source: Soil bacterium Agrobacterium ssp. strain CP4

Function: The CP4 EPSPS gene encodes for a version of EPSPS that is highly tolerant to inhibition by glyphosate.

Inserted genes (MON810):
cry1A(b)-gene

Source: Bacillus thuringiensiskurstaki

Function: Resistance to the Lepidopteran insect European corn borer (Ostrinia nubilalis).

Method of genetic modification: Microparticle bombardment of plant cells or tissue.