Gene Details:

• MSU gene ID: LOC_Os01g62244
• RAPdb gene ID: Os01g0839700
• Gene Symbol: OsUBC11
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• OsUBC11 overexpression lines showed the same root phenotypes.
• These results demonstrated that OsUBC11 was involved in root development.
• Expression of the auxin synthesis regulating gene OsYUCCA4/6/7/9, the auxin transport gene OsAUX1, auxin/indole-3-acetic acid (Aux/IAA) family gene OsIAA31, auxin response factor OsARF16 and root regulator key genes, including OsWOX11, OsCRL1, OsCRL5 was significantly down-regulated in OsUBC11 overexpressing plants.
• Collectively, these results indicate that OsUBC11 modulates auxin signaling, ultimately affecting root development at the rice seedling stage.
• Ubiquitin-Conjugating Enzyme OsUBC11 Affects the Development of Roots via Auxin Pathway.
• In the present study, a T-DNA insertional mutant named R164, which exhibited a significant decrease in the length of primary and lateral roots, was used as the experimental material to explore the potential function of OsUBC11.
• Biochemical experiments showed that OsUBC11 is a lysine-48-linked ubiquitin chain-forming conjugase.
• Application of exogenous NAA restored the length of lateral and primary roots in R164 and OsUBC11 overexpression lines.

Function-related keywords:

• root ,  development ,  auxin ,  seedling ,  root-development ,  auxin-response ,  auxin-transport ,  lateral-root ,  Ubiquitin ,  primary-root

Literature:

• Ubiquitin-Conjugating Enzyme OsUBC11 Affects the Development of Roots via Auxin Pathway .  DOI:  10.1186/s12284-023-00626-3 ;  PMID:  36808375

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: