De novo assembly of Eugenia uniflora L. transcriptome and identification of genes from the terpenoid biosynthesis pathway

Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant science : an international journal of experimental plant biology. - 1985. - 229(2014) vom: 28. Dez., Seite 238-246
1. Verfasser: Guzman, Frank (VerfasserIn)
Weitere Verfasser: Kulcheski, Franceli Rodrigues, Turchetto-Zolet, Andreia Carina, Margis, Rogerio
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Plant science : an international journal of experimental plant biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Eugenia uniflora Myrtaceae Oxidosqualene cyclase Secondary metabolism Terpene synthase Transcriptome Terpenes Alkyl and Aryl Transferases mehr... EC 2.5.- terpene synthase EC 2.5.1.- Intramolecular Transferases EC 5.4.- lanosterol synthase EC 5.4.99.7
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245 1 3 |a De novo assembly of Eugenia uniflora L. transcriptome and identification of genes from the terpenoid biosynthesis pathway 
264 1 |c 2014 
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500 |a Date Revised 09.04.2022 
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520 |a Copyright © 2014 Elsevier Ireland Ltd. All rights reserved. 
520 |a Pitanga (Eugenia uniflora L.) is a member of the Myrtaceae family and is of particular interest due to its medicinal properties that are attributed to specialized metabolites with known biological activities. Among these molecules, terpenoids are the most abundant in essential oils that are found in the leaves and represent compounds with potential pharmacological benefits. The terpene diversity observed in Myrtaceae is determined by the activity of different members of the terpene synthase and oxidosqualene cyclase families. Therefore, the aim of this study was to perform a de novo assembly of transcripts from E. uniflora leaves and to annotation to identify the genes potentially involved in the terpenoid biosynthesis pathway and terpene diversity. In total, 72,742 unigenes with a mean length of 1048bp were identified. Of these, 43,631 and 36,289 were annotated with the NCBI non-redundant protein and Swiss-Prot databases, respectively. The gene ontology categorized the sequences into 53 functional groups. A metabolic pathway analysis with KEGG revealed 8,625 unigenes assigned to 141 metabolic pathways and 40 unigenes predicted to be associated with the biosynthesis of terpenoids. Furthermore, we identified four putative full-length terpene synthase genes involved in sesquiterpenes and monoterpenes biosynthesis, and three putative full-length oxidosqualene cyclase genes involved in the triterpenes biosynthesis. The expression of these genes was validated in different E. uniflora tissues 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Eugenia uniflora 
650 4 |a Myrtaceae 
650 4 |a Oxidosqualene cyclase 
650 4 |a Secondary metabolism 
650 4 |a Terpene synthase 
650 4 |a Transcriptome 
650 7 |a Terpenes  |2 NLM 
650 7 |a Alkyl and Aryl Transferases  |2 NLM 
650 7 |a EC 2.5.-  |2 NLM 
650 7 |a terpene synthase  |2 NLM 
650 7 |a EC 2.5.1.-  |2 NLM 
650 7 |a Intramolecular Transferases  |2 NLM 
650 7 |a EC 5.4.-  |2 NLM 
650 7 |a lanosterol synthase  |2 NLM 
650 7 |a EC 5.4.99.7  |2 NLM 
700 1 |a Kulcheski, Franceli Rodrigues  |e verfasserin  |4 aut 
700 1 |a Turchetto-Zolet, Andreia Carina  |e verfasserin  |4 aut 
700 1 |a Margis, Rogerio  |e verfasserin  |4 aut 
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