ArticleJournal of molecular evolution2004
Analysis of the molecular evolutionary history of the ascorbate peroxidase gene family: inferences from the rice genome.
Article in Journal of molecular evolution, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.
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Who cites it
70 citing papers in PubMed, 188 citations in OpenAlex.
- Genome-Wide Identification and Functional Studies of the APX Gene Family in Oat (Life (Basel, Switzerland) · 2026Article
- Transcriptome and metabolome analyses reveal the roles of APX2 in regulating tiller growth and metabolism in rice (Oryza sativa L.).BMC genomics · 2026Article
- Review
- Comparative analysis of synteny and functional divergence of APX genes in Fragaria vesca and Fragaria×ananassa.BMC plant biology · 2025Article
- Genome-wide analysis of ascorbate peroxidase and functional characterization of SpAPX249b and SpAPX285c for salt tolerance in Sesuvium portulacastrum L.Plant cell reports · 2025Article
- Nuclear integration of MYB36 and APX-1 genes impart heat tolerance in wheat.Functional & integrative genomics · 2024Article
- An effector SsCVNH promotes the virulence of Sclerotinia sclerotiorum through targeting class III peroxidase AtPRX71.Molecular plant pathology · 2024Article
- Enzymes Involved in Antioxidant and Detoxification Processes Present Changes in the Expression Levels of Their Coding Genes under the Stress Caused by the Presence of Antimony in Tomato.Plants (Basel, Switzerland) · 2024Article
- Genome-Wide Identification, Evolutionary Analysis, and Functional Studies ofInternational journal of molecular sciences · 2023Article
- Comprehensive characterization and expression analysis of enzymatic antioxidant gene families in passion fruit (iScience · 2023Article
- A synthetic light-inducible photorespiratory bypass enhances photosynthesis to improve rice growth and grain yield.Plant communications · 2023Article
- Halotolerant endophytic bacteria alleviate salinity stress in rice (oryza sativa L.) by modulating ion content, endogenous hormones, the antioxidant system and gene expression.BMC plant biology · 2023Article
- Prioritizing strategies for wheat biofortification: Inspiration from underutilized species.Heliyon · 2023Review
- Molecular Mechanism of Response and Adaptation of Antioxidant Enzyme System to Salt Stress in Leaves ofPlants (Basel, Switzerland) · 2023Article
- Genome-Wide Analysis of Exocyst Complex Subunit Exo70 Gene Family in Cucumber.International journal of molecular sciences · 2023Article
- A sorghum ascorbate peroxidase with four binding sites has activity against ascorbate and phenylpropanoids.Plant physiology · 2023Article
- Achieving abiotic stress tolerance in plants through antioxidative defense mechanisms.Frontiers in plant science · 2023Review
- Genome-wide characterization of ascorbate peroxidase gene family in pepper (Frontiers in plant science · 2023Article
- Whole-Genome Identification of APX and CAT Gene Families in Cultivated and Wild Soybeans and Their Regulatory Function in Plant Development and Stress Response.Antioxidants (Basel, Switzerland) · 2022Article
- Detection of Genomic Regions Controlling the Antioxidant Enzymes, Phenolic Content, and Antioxidant Activities in Rice Grain through Association Mapping.Plants (Basel, Switzerland) · 2022Article
10 more citing papers are in PubMed but not listed here.
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ascorbate peroxidase (APx) is a class I peroxidase that catalyzes the conversion of H(2)O(2) to H(2)O and O(2) using ascorbate as the specific electron donor. This enzyme has a key function in scavenging reactive oxygen species (ROS) and the protection against toxic effects of ROS in higher plants, algae, and Euglena. Here we report the identification of an APx multigene family in rice and propose a molecular evolutionary relationship between the diverse APx isoforms. In rice, the APx gene family has eight members, which encode two cytosolic, two putative peroxisomal, and four chloroplastic isoforms, respectively. Phylogenetic analyses were conducted using all APx protein sequences available in the NCBI databases. The results indicate that the different APx isoforms arose by a complex evolutionary process involving several gene duplications. The structural organization of APx genes also reflects this process and provides evidence for a close relationship among proteins located in the same subcellular compartment. A molecular evolutionary pathway, in which cytosolic and peroxisomal isoforms diverged early from chloroplastic ones, is proposed.
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