Article
Strigolactone signalling inhibits trehalose 6-phosphate signalling independently of BRC1 to suppress shoot branching.
The New phytologist - 1 Nov 2024
Fichtner Franziska, Humphreys Jazmine L, Barbier Francois F, Feil Regina, Westhoff Philipp, Moseler Anna, Lunn John E, Smith Steven M, Beveridge Christine A
Abstract excerpt
The phytohormone strigolactone (SL) inhibits shoot branching, whereas the signalling metabolite trehalose 6-phosphate (Tre6P) promotes branching. How Tre6P and SL signalling may interact and which molecular mechanisms might be involved remains largely unknown. Transcript profiling of Arabidopsis SL mutants revealed a cluster of differentially expressed genes highly enriched in the Tre6P pathway compared with...
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