SHPR

• Symbol: SHPR
• MSU: LOC_Os03g02560
• RAPdb: Os03g0116800

• The F-box protein SHORT PRIMARY ROOT modulates primary root meristem activity by targeting SEUSS-LIKE protein for degradation in rice., 2023, J Integr Plant Biol.

Genbank accession number

• Collectively, our study establishes SHPR as an E3 ubiquitin ligase that targets OsSLK for degradation, and uncovers a protein ubiquitination pathway as a mechanism for modulating root meristem activity in rice
• We show that SHPR interacts with Oryza sativa SEUSS-LIKE (OsSLK) in the nucleus and is required for OsSLK polyubiquitination and degradation by the ubiquitin 26S-proteasome system (UPS)