Annals of the Brazilian Congress of Plant Physiology and Ibero-latinamerican Congress of Plant Biology

NON-TARGET MOLECULAR NETWORK AND PUTATIVE GENES OF FLAVONOID BIOSYNTHESIS IN ERYTHRINA VELUTINA WILLD., A BRAZILIAN SEMIARID NATIVE WOODY PLANT

Published in 26/09/2022 - ISBN: 978-65-5941-830-5

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Paper Title
NON-TARGET MOLECULAR NETWORK AND PUTATIVE GENES OF FLAVONOID BIOSYNTHESIS IN ERYTHRINA VELUTINA WILLD., A BRAZILIAN SEMIARID NATIVE WOODY PLANT
Authors
  • Daisy Sotero Chacon
  • Marlon Dias Mariano Santos
  • Bernardo Bonilauri
  • Johnatan Vilasboa
  • Cibele Tesser da Costa
  • Ivanice Bezerra da Silva
  • Taffarel de Melo Torre
  • Thiago Ferreira de Araujo
  • Alan de Araújo Roque
  • Alan Pilon
  • Denise Selegatto
  • Fernanda Priscila Santos Reginaldo
  • Rafael Freire
  • Eduardo Luiz Voigt
  • José Angelo Silveira Zuanazzi
  • Kátia Castanho Scortecci
  • Alberto José Cavalheiro
  • Norberto Peporine Lopes
  • Desconhecido4117
  • Leandro Vieira dos Santos
  • Desconhecido7521
  • Marcelo Valle de Sousa
  • Paulo Costa Carvalho
  • Arthur Fett Neto
  • Desconhecido6161
Modality
Abstract
Subject area
Plant Physiology
Publishing Date
26/09/2022
Country of Publishing
Brasil
Language of Publishing
Inglês
Paper Page
https://www.even3.com.br/anais/cbfv2022_registration/515448-non-target-molecular-network-and-putative-genes-of-flavonoid-biosynthesis-in-erythrina-velutina-willd-a-brazili
ISBN
978-65-5941-830-5
Keywords
Erythrina velutina, biosynthesis, flavonoids, molecular network
Summary
Erythrina velutina is a rich source of specialized metabolites, mainly alkaloids and flavonoids, also used in folk medicine to modulate the central nervous system and as an anti-inflammatory agent. To date, genomic information, flavonoid biosynthesis and its regulation remain unknown in the genus. To address this knowledge gap, leaves and seeds of plants growing in their natural habitat collected in the Caatinga biome had their metabolic and proteomic profiles analyzed and integrated with transcriptome data. As a result, 96 metabolites (including 43 flavonoids) were annotated. Transcripts have been identified as main putative targets for modulating flavonoid accumulation. The strongest mRNA vs protein match was observed in the differentially expressed transcripts. In addition, 394 transcription factors distributed among different families were recorded. Expression patterns of transcripts involved in flavonoid biosynthesis and those involved in responses to biotic and abiotic stresses were examined in detail. These findings will contribute to the understanding of metabolic responses in this medicinally important species from the Brazilian semiarid region, as well as to the identification of main targets for future studies aimed at the production of bioactive metabolites.
Title of the Event
XVIII Brazilian Congress of Plant Physiology and I Ibero-latinoamerican Congress of Plant Biology
City of the Event
Porto Alegre
Title of the Proceedings of the event
Annals of the Brazilian Congress of Plant Physiology and Ibero-latinamerican Congress of Plant Biology
Name of the Publisher
Even3
Means of Dissemination
Meio Digital

How to cite

CHACON, Daisy Sotero et al.. NON-TARGET MOLECULAR NETWORK AND PUTATIVE GENES OF FLAVONOID BIOSYNTHESIS IN ERYTHRINA VELUTINA WILLD., A BRAZILIAN SEMIARID NATIVE WOODY PLANT.. In: Annals of the Brazilian Congress of Plant Physiology and Ibero-latinamerican Congress of Plant Biology. Anais...Porto Alegre(RS) CEPUCRS, 2022. Available in: https//www.even3.com.br/anais/cbfv2022_registration/515448-NON-TARGET-MOLECULAR-NETWORK-AND-PUTATIVE-GENES-OF-FLAVONOID-BIOSYNTHESIS-IN-ERYTHRINA-VELUTINA-WILLD-A-BRAZILI. Access in: 24/06/2025

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