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Plasma membrane H+-ATPase overexpression increases rice yield via simultaneous enhancement of nutrient uptake and photosynthesis

Author

Listed:
  • Maoxing Zhang

    (Nanjing Agricultural University
    Nagoya University)

  • Yin Wang

    (Nagoya University
    Peking University)

  • Xi Chen

    (Nanjing Agricultural University)

  • Feiyun Xu

    (Nanjing Agricultural University)

  • Ming Ding

    (Nanjing Agricultural University)

  • Wenxiu Ye

    (Nagoya University
    Shanghai Jiao Tong University)

  • Yuya Kawai

    (Nagoya University)

  • Yosuke Toda

    (Nagoya University
    PRESTO)

  • Yuki Hayashi

    (Nagoya University)

  • Takamasa Suzuki

    (Chubu University)

  • Houqing Zeng

    (Hangzhou Normal University)

  • Liang Xiao

    (Nanjing Agricultural University)

  • Xin Xiao

    (Anhui Science and Technology University)

  • Jin Xu

    (Shanxi Agricultural University)

  • Shiwei Guo

    (Nanjing Agricultural University)

  • Feng Yan

    (Justus Liebig University)

  • Qirong Shen

    (Nanjing Agricultural University)

  • Guohua Xu

    (Nanjing Agricultural University)

  • Toshinori Kinoshita

    (Nagoya University
    Nagoya University)

  • Yiyong Zhu

    (Nanjing Agricultural University)

Abstract

Nitrogen (N) and carbon (C) are essential elements for plant growth and crop yield. Thus, improved N and C utilisation contributes to agricultural productivity and reduces the need for fertilisation. In the present study, we find that overexpression of a single rice gene, Oryza sativa plasma membrane (PM) H+-ATPase 1 (OSA1), facilitates ammonium absorption and assimilation in roots and enhanced light-induced stomatal opening with higher photosynthesis rate in leaves. As a result, OSA1 overexpression in rice plants causes a 33% increase in grain yield and a 46% increase in N use efficiency overall. As PM H+-ATPase is highly conserved in plants, these findings indicate that the manipulation of PM H+-ATPase could cooperatively improve N and C utilisation, potentially providing a vital tool for food security and sustainable agriculture.

Suggested Citation

  • Maoxing Zhang & Yin Wang & Xi Chen & Feiyun Xu & Ming Ding & Wenxiu Ye & Yuya Kawai & Yosuke Toda & Yuki Hayashi & Takamasa Suzuki & Houqing Zeng & Liang Xiao & Xin Xiao & Jin Xu & Shiwei Guo & Feng Y, 2021. "Plasma membrane H+-ATPase overexpression increases rice yield via simultaneous enhancement of nutrient uptake and photosynthesis," Nature Communications, Nature, vol. 12(1), pages 1-12, December.
    • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-20964-4
    DOI: 10.1038/s41467-021-20964-4
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    Cited by:

    1. Niu, Yu & Suo, Yonglu & Niu, Xian, 2023. "Insights into the response mechanism of Fusarium sp. NF01 during lignite biodegradation using proteomic analysis," Energy, Elsevier, vol. 278(PB).
    2. Yusuke Aihara & Bumpei Maeda & Kanna Goto & Koji Takahashi & Mika Nomoto & Shigeo Toh & Wenxiu Ye & Yosuke Toda & Mami Uchida & Eri Asai & Yasuomi Tada & Kenichiro Itami & Ayato Sato & Kei Murakami & , 2023. "Identification and improvement of isothiocyanate-based inhibitors on stomatal opening to act as drought tolerance-conferring agrochemicals," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    3. Yuki Hayashi & Kohei Fukatsu & Koji Takahashi & Satoru N. Kinoshita & Kyohei Kato & Taku Sakakibara & Keiko Kuwata & Toshinori Kinoshita, 2024. "Phosphorylation of plasma membrane H+-ATPase Thr881 participates in light-induced stomatal opening," Nature Communications, Nature, vol. 15(1), pages 1-12, December.

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