ArticlePlant molecular biology2018
Genome-wide identification, classification and expression of lipoxygenase gene family in pepper.
Article in Plant molecular biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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Who cites it
30 citing papers in PubMed, 49 citations in OpenAlex.
- Transcription, Alternative Splicing, and Post-Translational Regulation of CaLOXs in the Dynamic Regulation of Jasmonate Levels in Wounded Pepper Leaves.Plants (Basel, Switzerland) · 2025Article
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- Genome-wide identification and expression analysis of the lipoxygenase gene family in sesame reveals regulatory networks in response to abiotic stress.Molecular biology reports · 2025Article
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- OsLOX1 positively regulates seed vigor and drought tolerance in rice.Plant molecular biology · 2025Article
- Insights of cellular and molecular changes in sugarcane response to oxidative signaling.BMC plant biology · 2025Article
- Genome-Wide Identification of LOX Gene Family and Its Expression Analysis under Abiotic Stress in Potato (International journal of molecular sciences · 2024Article
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- Plant Secondary Metabolites: The Weapons for Biotic Stress Management.Metabolites · 2023Review
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- Genome-Wide Analysis of Lipoxygenase (LOX) Genes in Angiosperms.Plants (Basel, Switzerland) · 2023Article
- Integrative analysis of non-targeted metabolome and transcriptome reveals the mechanism of volatile formation in pepper fruit.Frontiers in genetics · 2023Article
- Oxylipin biosynthetic gene families of Cannabis sativa.PloS one · 2023Article
- Lipoxygenase (LOX) in Sweet and Hot Pepper (International journal of molecular sciences · 2022Article
- Identification and Characterization of Jasmonic Acid Biosynthetic Genes inInternational journal of molecular sciences · 2022Article
- Genome-Wide Identification, Characterization and Expression Analysis ofPlants (Basel, Switzerland) · 2022Article
- Unraveling Microbial Volatile Elicitors Using a Transparent Methodology for Induction of Systemic Resistance and Regulation of Antioxidant Genes at Expression Levels in Chili against Bacterial Wilt Disease.Antioxidants (Basel, Switzerland) · 2022Article
- Genome-wide identification and expression pattern analysis of lipoxygenase gene family in turnip (PeerJ · 2022Article
- Identification of the LOX Gene Family in Peanut and Functional Characterization ofFrontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
Abstract
key messageLipoxygenases mediate important biological processes. Through comparative genomics, domain-scan analysis, sequence analysis, phylogenetic analysis, homology modelling and transcriptional analysis the lipoxygenase gene family of pepper (Capsicum annuum) has been identified. Lipoxygenases (LOXs) are non-heme, iron-containing dioxygenases playing a pivotal role in diverse biological processes in plants, including defence and development. Here, we exploited the recent sequencing of the pepper genome to investigate the LOX gene family in pepper. Two LOX classes are recognized, the 9- and 13-LOXs that oxygenate lipids at the 9th and 13th carbon atom, respectively. Using two main in-silico approaches, we identified a total of eight LOXs in pepper. Phylogenetic analysis classified four LOXs (CaLOX1, CaLOX3, CaLOX4 and CaLOX5) as 9-LOXs and four (CaLOX2, CaLOX6, CaLOX7 and CaLOX8) as 13-LOXs. Furthermore, sequence similarity/identity and subcellular localization analysis strengthen the classification predicted by phylogenetic analysis. Pivotal amino acids together with all domains and motifs are highly conserved in all pepper LOXs. Expression of 13-LOXs appeared to be more dynamic compared to 9-LOXs both in response to exogenous JA application and to thrips feeding. Bioinformatic and expression analyses predict the putative functions of two 13-LOXs, CaLOX6 and CaLOX7, in the biosynthesis of Green Leaf Volatiles, involved in indirect defence. The data are discussed in the context of LOX families in solanaceous plants and plants of other families.
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