Gene Details:

• Gene ID: AT3G09070
• Gene Symbol: OPS
• Gene Name: OCTOPUS
• Description: LOW protein: UPF0503-like protein, putative (DUF740);(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G09070.1

Germplasm Phenotype:

• opl2-1/ops-2  — Slow growth, dwarf stature, short roots. Differentiation of protophloem and metaphloem is delayed. Abnormal phloem development leads to defects in phloem transport.

Literature:

• Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.   DOI:  10.1074/jbc.M308435200 ;  PMID:  14576160
• Vascular gene expression: a hypothesis.   DOI:  10.3389/fpls.2013.00261 ;  PMID:  23882276
• Molecular genetic framework for protophloem formation.   DOI:  10.1073/pnas.1407337111 ;  PMID:  25049386
• The VASCULATURE COMPLEXITY AND CONNECTIVITY gene encodes a plant-specific protein required for embryo provasculature development.   DOI:  10.1104/pp.114.246314 ;  PMID:  25149602
• Primary root protophloem differentiation requires balanced phosphatidylinositol-4,5-biphosphate levels and systemically affects root branching.   DOI:  10.1242/dev.118364 ;  PMID:  25813544
• OCTOPUS Negatively Regulates BIN2 to Control Phloem Differentiation in Arabidopsis thaliana.   DOI:  10.1016/j.cub.2015.08.033 ;  PMID:  26387715
• Phosphosite charge rather than shootward localization determines OCTOPUS activity in root protophloem.   DOI:  10.1073/pnas.1703258114 ;  PMID:  28652362
• OCTOPUS-LIKE 2, a novel player in Arabidopsis root and vascular development, reveals a key role for OCTOPUS family genes in root metaphloem sieve tube differentiation.   DOI:  10.1111/nph.14751 ;  PMID:  28877333
• BIG BROTHER Uncouples Cell Proliferation from Elongation in the Arabidopsis Primary Root.   DOI:  10.1093/pcp/pcx091 ;  PMID:  28922745
• Clubroot Disease Stimulates Early Steps of Phloem Differentiation and Recruits SWEET Sucrose Transporters within Developing Galls.   DOI:  10.1105/tpc.18.00283 ;  PMID:  30413655
• Genome-wide identification of EMBRYO-DEFECTIVE (EMB) genes required for growth and development in Arabidopsis.   DOI:  10.1111/nph.16071 ;  PMID:  31334862
• A Cellular Insulator against CLE45 Peptide Signaling.   DOI:  10.1016/j.cub.2019.06.037 ;  PMID:  31327718
• A genetic framework for proximal secondary vein branching in the Arabidopsis thaliana embryo.   DOI:  10.1242/dev.200403 ;  PMID:  35723181
• Histidine kinase inhibitors impair shoot regeneration in Arabidopsis thaliana via cytokinin signaling and SAM patterning determinants.   DOI:  10.3389/fpls.2022.894208 ;  PMID:  36684719
• OBERON3 and SUPPRESSOR OF MAX2 1-LIKE proteins form a regulatory module driving phloem development.   DOI:  10.1038/s41467-023-37790-5 ;  PMID:  37059727
• The CLE33 peptide represses phloem differentiation via autocrine and paracrine signaling in Arabidopsis.   DOI:  10.1038/s42003-023-04972-2 ;  PMID:  37280369
• Quantitative phosphoproteomics of early elicitor signaling in Arabidopsis.   DOI:  10.1074/mcp.M600429-MCP200 ;  PMID:  17317660

Sequence: