RT Book, Section T1 Plant Response to Boron Deficiency and Boron Use Efficiency in Crop Plants A1 Camacho-Cristóbal, Juan José A1 Navarro-Gachicoa. María T., A1 Rexach, Jesús A1 González-Fontes, Agustín A1 Herrera Rodríguez, María Begoña K1 Boron K1 Vasicular plants AB Boron (B) is an essential nutrient for vascular plants with a key role in the stabilization of the primary cell wall through the formation of borate esters with apiose residues of rhamnogalacturonan II. B limited availability in soil and irrigation water affects the yield and quality of crops, which produced significant economic losses. This fact highlights the importance of understanding not only the role of B in plants, but also the physiological and molecular responses and tolerance mechanisms to B deficiency. In recent years, several studies have contributed greatly to the knowledge of these subjects. This will allow the development of crop plants that more efficiently use B and, therefore, are more tolerant to B deficiency. In this chapter, all these aspects related to B are addressed in a comprehensive manner. PB Elsevier YR 2018 FD 2018 LK https://hdl.handle.net/10433/19613 UL https://hdl.handle.net/10433/19613 LA en NO Camacho-Cristóbal, J. J., Navarro-Gochicoa, M. T., Rexach, J., González-Fontes, A., & Herrera-Rodríguez, M. B. (2018). Plant Response to Boron Deficiency and Boron Use Efficiency in Crop Plants. Plant Micronutrient Use Efficiency, 109–121. https://doi.org/10.1016/b978-0-12-812104-7.00007-1 NO Departamento de Fisiología, Anatomía y Biología Celular DS RIO RD May 22, 2026