ArticleScientific reports2025
Genome-wide characterization of PAL, C4H, and 4CL genes regulating the phenylpropanoid pathway in Vanilla planifolia.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed.
- Research progress on flavonoid-mediated communication between plants and rhizosphere microorganisms.Archives of microbiology · 2026Review
- Molecular characterization ofFrontiers in plant science · 2026Article
- Genomic and functional characterization of theFrontiers in plant science · 2026Article
- Phenylalanine Ammonia-Lyase as a Key Enzyme in Tea Plant Resistance to Herbivory.International journal of molecular sciences · 2025Article
- Phenylalanine Ammonia-Lyase: A Core Regulator of Plant Carbon Metabolic Flux Redistribution-From Molecular Mechanisms and Growth Modulation to Stress Adaptability.Plants (Basel, Switzerland) · 2025Review
- Advances in Potassium Silicate-Induced Drought Tolerance in Tropical Tree Seedlings: Effects on Morphological Traits, Physiological Responses, and Biochemical Regulation.Plants (Basel, Switzerland) · 2025Article
- Integrated Metabolomic and Transcriptomic Analyses of Anthocyanin Synthesis During Fruit Development inBiology · 2025Article
- Integrated Transcriptomic and Metabolomic Profiling of Paclobutrazol-Induced Dwarfism in Tomato Epicotyls.Plants (Basel, Switzerland) · 2025Article
- Multi-omics dissection of metabolic and transcriptional regulation underlying fruit maturation in Panax ginseng.BMC plant biology · 2025Article
- Genome-Wide Identification and Characterisation of theInternational journal of molecular sciences · 2025Article
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4 authors.
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Abstract
Phenylalanine ammonia lyase (PAL), cinnamate 4-hydroxylase (C4H) and 4-coumarate: CoA ligase (4CL) genes encodes the enzymes catalyzing the steps of the phenylpropanoid pathway which is responsible for the biosynthesis of a diverse range of therapeutically important phenylpropanoids. In the present study, identification and characterization of the PAL, C4H and 4CL gene family in an economically and medicinally important orchid species, Vanilla planifolia was done. Six PAL, two C4H and five 4CL proteins have been identified in Vanilla planifolia. All the amino acid residues related to the enzymatic activity were found to be conserved in all the identified proteins. Subcellular localization of VplPAL, VplC4H and Vpl4CL proteins predicted their location in the cytoplasm, endoplasmic reticulum and peroxisome, respectively. Alpha helices and random coils predominated the secondary structure of these proteins. Gene structure analysis showed the presence of two introns in C4H genes while PAL and 4CL genes had one and four introns present, respectively in the majority of members. The analysis of promoter sequences predicted cis-regulatory elements regulated by light, plant growth and development, phytohormones and abiotic and biotic stress conditions. Expression profiling of genes revealed variable relative expression for all the identified genes in various vegetative and reproductive tissues, suggesting their overall role in growth and development.
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