Article
OsCYP706C2 diverts rice strigolactone biosynthesis to a noncanonical pathway branch.
Science advances - 30 Aug 2024
Li Changsheng, Haider Imran, Wang Jian You, Quinodoz Pierre, Suarez Duran Hernando G, Méndez Lucía Reyes, Horber Robin, Fiorilli Valentina, Votta Cristina, Lanfranco Luisa, Correia de Lemos Samara M, Jouffroy Lucile, Moegle Baptiste, Miesch Laurence, De Mesmaeker Alain, Medema Marnix H, Al-Babili Salim, Dong Lemeng, Bouwmeester Harro J
Abstract excerpt
Strigolactones exhibit dual functionality as regulators of plant architecture and signaling molecules in the rhizosphere. The important model crop rice exudes a blend of different strigolactones from its roots. Here, we identify the inaugural noncanonical strigolactone, 4-oxo-methyl carlactonoate (4-oxo-MeCLA), in rice root exudate. Comprehensive, cross-species coexpression analysis allowed us to identify a...
Topics
- Oryza
- Lactones
- Plant Proteins
- Plant Roots
- Biosynthetic Pathways
- Gene Expression Regulation, Plant
- Cytochrome P-450 Enzyme System
- Mutation
- Phenotype