期刊
TRENDS IN PLANT SCIENCE
卷 28, 期 10, 页码 1113-1123出版社
CELL PRESS
DOI: 10.1016/j.tplants.2023.04.012
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This article discusses the regulatory role of day length and circadian rhythms in the uptake and usage of nutrients and the modulation of responses to toxic elements. The authors suggest that knowledge in this area might assist in developing next-generation crops with improved nutrient use efficiency.
For over 2500 years, considerable agronomic interest has been paid to soil fertility. Both crop domestication and the Green Revolution shifted photoperiodism and the circadian clock in cultivated species, although this contributed to an increase in the demand for chemical fertilisers. Thus, the uptake of nutrients depends on light signalling, whereas diel growth and circadian rhythms are affected by nutrient levels. Here, we argue that day length and circadian rhythms may be central regulators of the uptake and usage of nutrients, also modulating responses to toxic elements (e.g., aluminium and cadmium). Thus, we suggest that knowledge in this area might assist in developing next-generation crops with improved uptake and use efficiency of nutrients.
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