ArticleAmino acids2023
Biochemical and in silico molecular study of caffeic acid-O-methyltransferase enzyme associated with lignin deposition in tall fescue.
Article in Amino acids, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 6 citations in OpenAlex.
- Functional characterization of COMT genes in Chinese white pear (Frontiers in plant science · 2025Article
- Lignin: An Adaptable Biodegradable Polymer Used in Different Formulation Processes.Pharmaceuticals (Basel, Switzerland) · 2024Review
- Caffeic acid O-methyltransferase fromFrontiers in plant science · 2024Article
- Fusion gene 4CL-CCR promotes lignification in tobacco suspension cells.Plant cell reports · 2023Article
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Authors and funding
2 authors at 1 institution in 1 country.
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Abstract
Caffeic acid-O-methyltransferase (COMT), an important enzyme governing the process of lignification in plants, functions at the level of caffeic acid methylation along with 3-O-methylation of monolignol precursors. The present investigation was carried out to decipher the role of COMT in tall fescue lignification and to clone and characterize the COMT gene. The study on COMT activity variation at different growth stages of tall fescue exhibited a significant increase in activity over all the growth stages of tall fescue. A significant relative increase of 47.8% was observed from the first vegetative to reproductive stage. COMT activity exhibited a strong positive correlation with lignin content suggesting it to be an important enzyme of tall fescue lignification. Amplification and sequencing of tall fescue COMT gene resulted in an amplicon of size 1662 (Accession No.-MW442832) and an ORF of 346 amino acids. The deduced protein was hydrophobic, thermally stable and acidic with molecular formula C
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