Since the essentiality of boron (B) to plant growth was reported nearly one century ago, the implication of B in physiological performance, productivity and quality of agricultural products, and the morphogenesis of apical meristem in plants has widely been studied. B stresses (B deficiency and toxicity), which lead to atrophy of canopy and deterioration of fruits, have long been discovered in citrus orchards. This paper reviews the research progress of B stresses on growth, photosynthesis, light use efficiency, nutrient absorption, organic acid metabolism, sugar metabolism and relocation, and antioxidant system. Moreover, the beneficial effects of B on plant stress tolerance and further research in this area were also discussed.
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http://dx.doi.org/10.3390/plants11010040 | DOI Listing |
J Recept Signal Transduct Res
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Father George Albuquerque Pai Cell and Molecular Biology Laboratory, Department of Biotechnology, School of Life Sciences, St Aloysius (Deemed to be University), Mangaluru, Karnataka, India.
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College of Life Science and Technology, Harbin Normal University, Harbin, China.
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Center for Cancer Immunology, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China.
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