000 nab a22 7a 4500
999 _c45775
_d45775
001 20180803155249.0
003 AR-BaUFA
005 20200619211929.0
008 180803t2017 ne ||||o |||| 00| 0 eng d
022 _a1573-0972
024 _a10.1007/s11274-016-2186-1
040 _aAR-BaUFA
100 1 _964024
_aRibaudo, Claudia Mónica
_uUniversidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica. Buenos Aires, Argentina.
245 0 0 _aActivation of a calcium - dependent protein kinase involved in the Azospirillum growth promotion in rice
520 _aRice seedlings (Oryza sativa) inoculated with the plant growth-promoting rhizobacteria Azospirillum brasilense FT326 showed an enhanced development of the root system 3 days after inoculation. Later on, a remarkable enlargement of shoots was also evident. An increase in the Ca2 plus sign dependent histone kinase activity was also detected as a result of inoculation. The biochemical characterization and Western blot analysis of the kinase strongly supports the hypothesis that it belongs to a member of the rice CDPK family. The fact that the amount of the protein did not change upon inoculation seems to indicate that a posttranslational activation is responsible for the change in the enzymatic activity. An in-gel kinase experiment identified a 46 kDa CDPK like protein kinase as a putative component of the signal transduction pathway triggered by Azospirillum inoculation. To our knowledge, this is the first report on the possible involvement of a Ca2 plus sign dependent protein kinase in promotion of rice plants growth by A. brasilense.
653 _aAZOSPIRILLUM
653 _aRICE
653 _aCDPK
653 _aLATERAL ROOTS
653 _aGROWTH PROMOTION
700 1 _aCurá, José Alfredo
_uUniversidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica. Buenos Aires, Argentina.
_949121
700 1 _aCantore, María L.
_uUniversidad de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada y Alimentos. Cátedra de Bioquímica. Buenos Aires, Argentina.
_967646
773 _gVol.33, no.22 (2017), 9 p., grafs., fot.
_tWorld Journal of Microbiology and Biotechnology
856 _f2017ribaudo
_iEn intranet
_qapplication/pdf
_uhttp://ri.agro.uba.ar/files/intranet/articulo/2017ribaudo.pdf
856 _uhttp://www.springer.com/
_zLINK AL EDITOR
942 _cARTICULO
942 _cENLINEA
976 _aAAG
999 _d45775
999 _d45775
999 _d45775
999 _d45775
999 _d45775