Data/hora: 16/06/2024 10:51:04

Biblioteca(s): | Embrapa Agrobiologia.
Data corrente: | 14/10/2003
Data da última atualização: | 14/10/2003
Autoria: | NOGUEIRA, E. de M.; VINAGRE, F.; MASUDA, H. P.; VARGAS, C.; PÁDUA, V. L. M.; SILVA, F. R. da; SANTOS, R. V. dos; BALDANI, J. I.; FERREIRA, P. C. G.; HEMERLY, A. S.
Título: | Expression of sugarcane ganes induced by inoculation with Gluconacetobacter diazotrophicus and Herbaspirillum rubrisubalbicans.
Ano de publicação: | 2001
Fonte/Imprenta: | Genetics and Molecular Biology, Ribeirão Preto, v. 24, n. 1-4, p. 199-206, jan./dec. 2001.
Idioma: | Inglês
Conteúdo: | Several Brazilian sugarcane varieties have the ability to grow with little addition of inorganic nitrogen fertilizers, showing high contributions of Biological Nitrogen Fixation (BNF). A particular type of nitrogen-fixing association has been described in this crop, where endophytic diazotrophs such as GJuconacetabacter diazotrophicus and Herbaspirillum spp. colonize plant tissues without causing disease symptoms. In order to gain insight into the role played by the sugarcane in the interaction between this plant and endophytic diazotrophs, we investigated gene expression profiles of sugarcane plants colonized by G. diazotrophicus  and H. rubrisubalbicans by searching the sugarcane expressed sequence tag SUCEST Database (http://sucest.lad.jc.unicamp.br/en/). We produced an inventory of sugarcane genes, candidates for exclusive or preferential expression during the nitrogen-fixing association. This data suggests that the host plant might be actively involved in the establishment of the interaction with G. diazotrophicus. and H. rubrisubalbicans .
Palavras-Chave: | Glunonacetobacter diazotrophicus.
Thesagro: | Cana de Açúcar.
Thesaurus Nal: | Herbaspirillum rubrisubalbicans; sugarcane.
Categoria do assunto: | --
Registro original: | Embrapa Agrobiologia (CNPAB)
Exemplares: | CNPAB - (27740-1) - UPC - SP - -- -  -  - 22548 - DIS