ArticlePloS one2014
Isolation of a novel peroxisomal catalase gene from sugarcane, which is responsive to biotic and abiotic stresses.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
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Who cites it
46 citing papers in PubMed, 121 citations in OpenAlex.
- Auxin dysregulation: a key early event in sugarcane susceptibility to Sporisorium scitamineum.BMC plant biology · 2026Article
- Isolation and characterization of Avena sativa catalase 1 gene (AsCAT1) with potential role in plant response to abiotic stress conditions.Protoplasma · 2026Article
- Transcriptional Regulation of SugarCane Response toJournal of agricultural and food chemistry · 2024Article
- Catalase (CAT) Gene Family in Oil Palm (International journal of molecular sciences · 2024Article
- Identification and characterization of theFrontiers in plant science · 2024Article
- Comprehensive Analysis of the Catalase (International journal of molecular sciences · 2023Article
- Genome-Wide Investigation and Expression Analysis of the Catalase Gene Family in Oat Plants (Plants (Basel, Switzerland) · 2023Article
- Review
- Identification and Expression Profiling of Two Saudi Arabia Catalase Genes from Wheat and Barley in Response to Abiotic and Hormonal Stresses.Antioxidants (Basel, Switzerland) · 2022Article
- Genome-Wide Identification of Auxin-ResponsiveInternational journal of molecular sciences · 2022Article
- The Putative Auto-Inhibitory Domain of Durum Wheat Catalase (TdCAT1) Positively Regulates Bacteria Cells in Response to Different Stress Conditions.Antioxidants (Basel, Switzerland) · 2022Article
- WGCNA Identifies a Comprehensive and Dynamic Gene Co-Expression Network That Associates with Smut Resistance in Sugarcane.International journal of molecular sciences · 2022Article
- Plant catalase in silico characterization and phylogenetic analysis with structural modeling.Journal, genetic engineering & biotechnology · 2022Article
- Characterization and Functional Implications of the Nonexpressor of Pathogenesis-Related Genes 1 (International journal of molecular sciences · 2022Article
- Genome-wide identification and expression analysis of the coronatine-insensitive 1 (COI1) gene family in response to biotic and abiotic stresses in Saccharum.BMC genomics · 2022Article
- Genetic identification of SNP markers and candidate genes associated with sugarcane smut resistance using BSR-Seq.Frontiers in plant science · 2022Article
- A PIP-mediated osmotic stress signaling cascade plays a positive role in the salt tolerance of sugarcane.BMC plant biology · 2021Article
- Catalase (CAT) Gene Family in Rapeseed (International journal of molecular sciences · 2021Article
- Physiological Basis of Smut Infectivity in the Early Stages of Sugar Cane Colonization.Journal of fungi (Basel, Switzerland) · 2021Review
- Overexpression of bacterialGM crops & food · 2021Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Catalase is an iron porphyrin enzyme, which serves as an efficient scavenger of reactive oxygen species (ROS) to avoid oxidative damage. In sugarcane, the enzymatic activity of catalase in a variety (Yacheng05-179) resistant to the smut pathogen Sporisorium scitamineum was always higher than that of the susceptible variety (Liucheng03-182), suggesting that catalase activity may have a positive correlation with smut resistance in sugarcane. To understand the function of catalase at the molecular level, a cDNA sequence of ScCAT1 (GenBank Accession No. KF664183), was isolated from sugarcane infected by S. scitamineum. ScCAT1 was predicted to encode 492 amino acid residues, and its deduced amino acid sequence shared a high degree of homology with other plant catalases. Enhanced growth of ScCAT1 in recombinant Escherichia coli Rosetta cells under the stresses of CuCl2, CdCl2 and NaCl indicated its high tolerance. Q-PCR results showed that ScCAT1 was expressed at relatively high levels in the bud, whereas expression was moderate in stem epidermis and stem pith. Different kinds of stresses, including S. scitamineum challenge, plant hormones (SA, MeJA and ABA) treatments, oxidative (H2O2) stress, heavy metal (CuCl2) and hyper-osmotic (PEG and NaCl) stresses, triggered a significant induction of ScCAT1. The ScCAT1 protein appeared to localize in plasma membrane and cytoplasm. Furthermore, histochemical assays using DAB and trypan blue staining, as well as conductivity measurement, indicated that ScCAT1 may confer the sugarcane immunity. In conclusion, the positive response of ScCAT1 to biotic and abiotic stresses suggests that ScCAT1 is involved in protection of sugarcane against reactive oxidant-related environmental stimuli.
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