The Respiratory Burst Oxidase Homologue OsRBOHE is crucial for root hair formation, drought resistance and tillering in rice

• Published in: Plant, cell and environment Vol. 48; no. 1; pp. 65 - 80
• Main Authors: Zhao, Xing‐Yu, Wang, Han‐Qing, Shi, Wen, Zhang, Wen‐Wen, Zhao, Fang‐Jie
• Format: Journal Article
• Language: English
• Published: United States Wiley Subscription Services, Inc 01.01.2025
• Subjects: Aerobic conditions; biogenesis; Buds; Cell walls; Drought; Drought Resistance; drought tolerance; Droughts; environment; Epidermis; Gene Expression Regulation, Plant; Gene Knockout Techniques; Genes; NADPH Oxidases - genetics; NADPH Oxidases - metabolism; Oryza - enzymology; Oryza - genetics; Oryza - growth & development; Oryza - physiology; Oxidase; oxidoreductases; phosphorus; Phosphorus - metabolism; Plant growth; Plant Proteins - genetics; Plant Proteins - metabolism; Plant Roots - genetics; Plant Roots - growth & development; Plant Roots - metabolism; Plant Roots - physiology; plasma membrane; Reactive oxygen species; reactive oxygen species (ROS); Reactive Oxygen Species - metabolism; respiratory burst; Respiratory burst oxidase; Rice; root epidermis; Root hairs; soil; Soil resistance; tillering; reactive oxygen species (ROS); root hairs; phosphorus

Respiratory Burst Oxidase Homologues (RBOHs) are involved in plant growth, development, and stress adaptation. How OsRBOHs affect root hair formation and consequently nutrient acquisition and drought resistance in rice is not well understood. We knocked out six OsRBOH genes in rice that were express...