title: Genetically modified sugarcane for bioenergy generation.
abstract: Sugarcane breeding has significantly progressed over the past 30 years, but attempts to further increase crop yield have been limited due to the complexity of the sugarcane genome. An alternative to boost the crop yield is the introduction of genes encoding desirable traits in the elite sugarcane cultivars. Genetically modified sugarcane with increased yield and pest and disease resistance has already proven its value not only by the increased sugar content but also for the improvement of the crop performance. However, transgene stability is still a challenge since transgene silencing seems to occur in a large proportion of genetically modified sugarcane plants. In addition, regulatory issues associated with the crop propagation model will also be a challenge to the commercial approval of genetically modified sugarcane.
authors.affiliation: Centro de Biologia Molecular e Engenharia Genética, Departamento de Genética e Evolução, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil. parruda@unicamp.br
authors.forename: Paulo
authors.initials: P
authors.lastname: Arruda
mesh_terms: D060054:Agrobacterium / Q000235:genetics; D001947:Breeding; D002241:Carbohydrates / Q000096:biosynthesis; D018556:Crops, Agricultural / Q000235:genetics / Q000276:immunology / Q000378:metabolism; D060467:Disease Resistance; D000431:Ethanol / Q000378:metabolism; D030821:Plants, Genetically Modified; D031786:Saccharum / Q000235:genetics* / Q000276:immunology / Q000378:metabolism*; D019076:Transgenes
chemical_list: D002241:Carbohydrates; D000431:Ethanol