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KMID : 0624620230560020056
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BMB Reports
2023 Volume.56 No. 2 p.56 ~ p.64
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Signaling pathways underlying nitrogen transport and metabolism in plants
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Choi Su-Jeong
Lee Zion
Jeong Eui
Kim So-Hyun
Seo Jun-Sung
Um Tae-Young
Shim Jae-Sung
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Abstract
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Nitrogen (N) is an essential macronutrient required for plant growth and crop production. However, N in soil is usually insufficient for plant growth. Thus, chemical N fertilizer has been extensively used to increase crop production. Due to negative effects of N rich fertilizer on the environment, improving N usage has been a major issue in the field of plant science to achieve sustainable production of crops. For that reason, many efforts have been made to elucidate how plants regulate N uptake and utilization according to their surrounding habitat over the last 30 years. Here, we provide recent advances focusing on regulation of N uptake, allocation of N by N transporting system, and signaling pathway controlling N responses in plants.
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KEYWORD
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N signaling, N transporter, Nitrogen, Plants
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