Transgene x environment interactions in genetically modified wheat.

ABSTRACT:

Background

The introduction of transgenes into plants may cause unintended phenotypic effects which could have an impact on the plant itself and the environment. Little is published in the scientific literature about the interrelation of environmental factors and possible unintended effects in genetically modified (GM) plants.

Methods and findings

We studied transgenic bread wheat Triticum aestivum lines expressing the wheat Pm3b gene against the fungus powdery mildew Blumeria graminis f.sp. tritici. Four independent offspring pairs, each consisting of a GM line and its corresponding non-GM control line, were grown under different soil nutrient conditions and with and without fungicide treatment in the glasshouse. Furthermore, we performed a field experiment with a similar d

SUBMITTER: Zeller SL 

PROVIDER: S-EPMC2902502 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature