ArticlePlant physiology2002
Molecular characterization of plant ubiquitin-conjugating enzymes belonging to the UbcP4/E2-C/UBCx/UbcH10 gene family.
Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 50 citations in OpenAlex.
- Scalable eQTL mapping using single-nucleus RNA-sequencing of recombined gametes from a small number of individuals.PLoS biology · 2025Article
- Genome-wide characterization of ubiquitin-conjugating enzyme gene family explores its genetic effects on the oil content and yield ofFrontiers in plant science · 2023Article
- Comparative Seeds Storage Transcriptome Analysis ofInternational journal of molecular sciences · 2022Article
- Single-cell transcriptome sequencing atlas of cassava tuberous root.Frontiers in plant science · 2022Article
- UBC19 is a new interacting protein of ORANGE for its nuclear localization inPlant signaling & behavior · 2021Article
- Integrated microRNA and transcriptome profiling reveals a miRNA-mediated regulatory network of embryo abortion under calcium deficiency in peanut (Arachis hypogaea L.).BMC genomics · 2019Article
- Identification of phloem-associated translatome alterations during leaf development inHorticulture research · 2019Article
- Article
- Small RNA and Degradome Deep Sequencing Reveals the Roles of microRNAs in Seed Expansion in Peanut (Frontiers in plant science · 2018Article
- Arabidopsis ubiquitin-conjugating enzyme UBC22 is required for female gametophyte development and likely involved in Lys11-linked ubiquitination.Journal of experimental botany · 2016Article
- Genome-Wide Identification, Phylogenetic and Expression Analyses of the Ubiquitin-Conjugating Enzyme Gene Family in Maize.PloS one · 2015Article
- Article
- Tomato nuclear proteome reveals the involvement of specific E2 ubiquitin-conjugating enzymes in fruit ripening.Genome biology · 2014Article
- The ubiquitination machinery of the ubiquitin system.The arabidopsis book · 2014Article
- Identification of early induced genes upon water deficit in potato cell cultures by cDNA-AFLP.Journal of plant research · 2013Article
- Overexpression of VrUBC1, a Mung Bean E2 Ubiquitin-Conjugating Enzyme, Enhances Osmotic Stress Tolerance in Arabidopsis.PloS one · 2013Article
- Yeast functional screen to identify genetic determinants capable of conferring abiotic stress tolerance in Jatropha curcas.BMC biotechnology · 2010Article
- Differential expression proteomics to investigate responses and resistance to Orobanche crenata in Medicago truncatula.BMC genomics · 2009Article
- Preferential up-regulation of G2/M phase-specific genes by overexpression of the hyperactive form of NtmybA2 lacking its negative regulation domain in tobacco BY-2 cells.Plant physiology · 2009Article
- Genome analysis and functional characterization of the E2 and RING-type E3 ligase ubiquitination enzymes of Arabidopsis.Plant physiology · 2005Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The anaphase promoting complex or cyclosome is the ubiquitin-ligase that targets destruction box-containing proteins for proteolysis during the cell cycle. Anaphase promoting complex or cyclosome and its activator (the fizzy and fizzy-related) proteins work together with ubiquitin-conjugating enzymes (UBCs) (E2s). One class of E2s (called E2-C) seems specifically involved in cyclin B1 degradation. Although it has recently been shown that mammalian E2-C is regulated at the protein level during the cell cycle, not much is known concerning the expression of these genes. Arabidopsis encodes two genes belonging to the E2-C gene family (called UBC19 and UBC20). We found that UBC19 is able to complement fission yeast (Schizosaccharomyces pombe) UbcP4-140 mutant, indicating that the plant protein can functionally replace its yeast ortholog for protein degradation during mitosis. In situ hybridization experiments were performed to study the expression of the E2-C genes in various tissues of plants. Their transcripts were always, but not exclusively, found in tissues active for cell division. Thus, the UBC19/20 E2s may have a key function during cell cycle, but may also be involved in ubiquitylation reactions occurring during differentiation and/or in differentiated cells. Finally, we showed that a translational fusion protein between UBC19 and green fluorescent protein localized both in the cytosol and the nucleus in stable transformed tobacco (Nicotiana tabacum cv Bright Yellow 2) cells.
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