Plant-specific casein kinases phosphorylate and stabilize SMXL6/7/8 to suppress strigolactone signaling and promote shoot branching
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Strigolactones (SLs) significantly impact agricultural production because of their central role in regulating plant morphology. As core switch controllers of SL signaling, the transcriptional repressors SUPPRESSOR OF MAX2 1-LIKE (SMXL6/7/8) are ubiquitinated b... ...