Fecha de publicación: 04/03/2010 Fuente: WIPO "pollen" The present invention is in the field of plant breeding and commercial production of grain. More specifically, the invention includes methods for obtaining corn plants that produce grain with increased value compared to commodity grain. The invention further provides grain of increased value produced by these methods, as well as methods for handling and treating plants to ensure preferential pollination by pollen containing desirable genes for this purpose.