Functional characterisation of an ammonium transporter gene from Lotus japonicus (Articolo in rivista)

Type
Label
  • Functional characterisation of an ammonium transporter gene from Lotus japonicus (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Alternative label
  • Salvemini F, Marini A, Riccio A, Patriarca EJ, Chiurazzi M. (2001)
    Functional characterisation of an ammonium transporter gene from Lotus japonicus
    in Gene (Amst.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Salvemini F, Marini A, Riccio A, Patriarca EJ, Chiurazzi M. (literal)
Pagina inizio
  • 237 (literal)
Pagina fine
  • 243 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 270 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Functional characterisation of an ammonium transporter gene from Lotus japonicus (literal)
Abstract
  • NH4+ is the main product of symbiotic nitrogen fixation and the external concentration of combined nitrogen plays a key regulatory role in all the different step of plant-rhizobia interaction. We report the cloning and characterization of the first member of the ammonium transporter family, LjAMT1;1 from a leguminous plant, Lotus japonicus. Sequence analysis reveals a close relationship to plant transporters of the AMT1 family. The wild type and two mutated versions of LjAMT1;1 were expressed and functionally characterised in yeast. LjAMT1;1 is transcribed in roots, leaves and nodules of L. japonicus plants grown under low nitrogen conditions, consistent with a role in uptake of NH4+ by the plant cells. (literal)
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