ArticlePlant physiology2009
The paralogous genes RADICAL-INDUCED CELL DEATH1 and SIMILAR TO RCD ONE1 have partially redundant functions during Arabidopsis development.
Article in Plant physiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed.
- The trade-off mechanism between fiber elongation and seed vigor formation mediated by the RCD1-MYC3 module in cotton.Science China. Life sciences · 2026Article
- Screening for GmRCD1-Interacting Proteins in Glycine Max and Characterization of the GmRCD1-GmNAC058 Interaction.International journal of molecular sciences · 2025Article
- Allovalent scavenging of activation domains in the transcription factor ANAC013 gears transcriptional regulation.Nucleic acids research · 2025Article
- Genome-wide identification of SIMILAR to RCD ONE (SRO) gene family in rapeseed (Plant signaling & behavior · 2024Article
- WRKY Transcription Factors in Response to Metal Stress in Plants: A Review.International journal of molecular sciences · 2024Review
- Poly(ADP-ribose)-binding protein RCD1 is a plant PARylation reader regulated by Photoregulatory Protein Kinases.Communications biology · 2023Article
- Genome-Wide Analysis of SIMILAR TO RCD ONE (SRO) Family Revealed Their Roles in Abiotic Stress in Poplar.International journal of molecular sciences · 2023Article
- Identification of the Major Effector StSROs in Potato: A PotentialInternational journal of molecular sciences · 2022Article
- Comprehensive Analysis ofInternational journal of molecular sciences · 2022Article
- Metabolite Profiling of Paraquat TolerantAntioxidants (Basel, Switzerland) · 2022Article
- Spatially expressed WIP genes control Arabidopsis embryonic root development.Nature plants · 2022Article
- Linking genome wide RNA sequencing with physio-biochemical and cytological responses to catalogue key genes and metabolic pathways for alkalinity stress tolerance in lentil (Lens culinaris Medikus).BMC plant biology · 2022Article
- Comprehensive Analysis ofInternational journal of molecular sciences · 2021Article
- CmRCD1 represses flowering by directly interacting with CmBBX8 in summer chrysanthemum.Horticulture research · 2021Article
- Genome-Wide Identification and Evolutionary Analysis of the SRO Gene Family in Tomato.Frontiers in genetics · 2021Article
- Genes, pathways and networks responding to drought stress in oil palm roots.Scientific reports · 2020Article
- Genome-Wide Identification and Analysis ofPlants (Basel, Switzerland) · 2020Article
- Prefoldins contribute to maintaining the levels of the spliceosome LSM2-8 complex through Hsp90 in Arabidopsis.Nucleic acids research · 2020Article
- TheFrontiers in cell and developmental biology · 2020Article
- Evolutionary conservation of the intrinsic disorder-based Radical-Induced Cell Death1 hub interactome.Scientific reports · 2019Article
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2 authors.
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No grant is acknowledged in the PubMed record.
Abstract
RADICAL-INDUCED CELL DEATH1 (RCD1) and SIMILAR TO RCD ONE1 (SRO1) are the only two proteins encoded in the Arabidopsis (Arabidopsis thaliana) genome containing both a putative poly(ADP-ribose) polymerase catalytic domain and a WWE protein-protein interaction domain, although similar proteins have been found in other eukaryotes. Poly(ADP-ribose) polymerases mediate the attachment of ADP-ribose units from donor NAD(+) molecules to target proteins and have been implicated in a number of processes, including DNA repair, apoptosis, transcription, and chromatin remodeling. We have isolated mutants in both RCD1 and SRO1, rcd1-3 and sro1-1, respectively. rcd1-3 plants display phenotypic defects as reported for previously isolated alleles, most notably reduced stature. In addition, rcd1-3 mutants display a number of additional developmental defects in root architecture and maintenance of reproductive development. While single mutant sro1-1 plants are relatively normal, loss of a single dose of SRO1 in the rcd1-3 background increases the severity of several developmental defects, implying that these genes do share some functions. However, rcd1-3 and sro1-1 mutants behave differently in several developmental events and abiotic stress responses, suggesting that they also have distinct functions. Remarkably, rcd1-3; sro1-1 double mutants display severe defects in embryogenesis and postembryonic development. This study shows that RCD1 and SRO1 are at least partially redundant and that they are essential genes for plant development.
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