@article{01J6SNTN900BD1VF91R56G602D,
  abstract     = {{Nitrogen is an essential nutrient for plants and a major determinant of plant growth and crop yield. Plants acquire nitrogen mainly in the form of nitrate and ammonium. Both nitrogen sources affect plant responses and signaling pathways in a different way, but these signaling pathways interact, complicating the study of nitrogen responses. Extensive transcriptome analyses and the construction of gene regulatory networks, mainly in response to nitrate, have significantly advanced our understanding of nitrogen signaling and responses in model plants and crops. In this study, we aimed to generate a more comprehensive gene regulatory network for the major crop, rice, by incorporating the interactions between ammonium and nitrate. To achieve this, we assessed transcriptome changes in rice roots and shoots over an extensive time course under single or combined applications of the two nitrogen sources. This dataset enabled us to construct a holistic co-expression network and identify potential key regulators of nitrogen responses. Next to known transcription factors, we identified multiple new candidates, including the transcription factors OsRLI and OsEIL1, which we demonstrated to induce the primary nitrate-responsive genes OsNRT1.1b and OsNIR1. Our network thus serves as a valuable resource to obtain novel insights in nitrogen signaling.}},
  articleno    = {{1343073}},
  author       = {{Pélissier, Pierre-Mathieu and Parizot, Boris and Jia, Letian and De Knijf, Alexa and Goossens, Vera and Gantet, Pascal and Champion, Antony and Audenaert, Dominique and Xuan, Wei and Beeckman, Tom and Motte, Hans}},
  issn         = {{1664-462X}},
  journal      = {{FRONTIERS IN PLANT SCIENCE}},
  keywords     = {{transcriptome,rice,co-expression network,nitrogen,OsRLI1,OsEIL1,PHOSPHATE-STARVATION RESPONSES,ETHYLENE RESPONSE,HOMEOSTASIS,EXPRESSION,NUTRIENT,ALANINE,GROWTH,IRON,PROTOPLASTS,ENVIRONMENT}},
  language     = {{eng}},
  pages        = {{16}},
  title        = {{Nitrate and ammonium, the yin and yang of nitrogen uptake : a time-course transcriptomic study in rice}},
  url          = {{http://doi.org/10.3389/fpls.2024.1343073}},
  volume       = {{15}},
  year         = {{2024}},
}

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