Insights into agar and secondary metabolite pathways from the genome of the red alga Gracilaria domingensis (Rhodophyta, Gracilariales)

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorSorbonne Université-
Autor(es): dc.contributorUniversidad de Chile - Independencia-
Autor(es): dc.contributorFederal University of Rio Grande do Norte - Via Costeira-
Autor(es): dc.contributorSecretary of Infrastructure and Environment of São Paulo State-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorIntegrative Biology of Marine Models - CS 90074-
Autor(es): dc.creatorNakamura-Gouvea, Natalia-
Autor(es): dc.creatorAlves-Lima, Cicero-
Autor(es): dc.creatorBenites, Luiz Felipe-
Autor(es): dc.creatorIha, Cintia-
Autor(es): dc.creatorMaracaja-Coutinho, Vinicius-
Autor(es): dc.creatorAliaga-Tobar, Victor-
Autor(es): dc.creatorAraujo Amaral Carneiro, Marcella-
Autor(es): dc.creatorYokoya, Nair S.-
Autor(es): dc.creatorMarinho-Soriano, Eliane-
Autor(es): dc.creatorGraminha, Marcia A. S.-
Autor(es): dc.creatorCollén, Jonas-
Autor(es): dc.creatorOliveira, Mariana C.-
Autor(es): dc.creatorSetubal, Joao C.-
Autor(es): dc.creatorColepicolo, Pio-
Data de aceite: dc.date.accessioned2025-08-21T18:33:22Z-
Data de disponibilização: dc.date.available2025-08-21T18:33:22Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/jpy.13238-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231635-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231635-
Descrição: dc.descriptionGracilariales is a clade of florideophycean red macroalgae known for being the main source of agar. We present a de novo genome assembly and annotation of Gracilaria domingensis, an agarophyte alga with flattened thallus widely distributed along Central and South American Atlantic intertidal zones. In addition to structural analysis, an organizational comparison was done with other Rhodophyta genomes. The nuclear genome has 78 Mbp, with 11,437 predicted coding genes, 4,075 of which did not have hits in sequence databases. We also predicted 1,567 noncoding RNAs, distributed in 14 classes. The plastid and mitochondrion genome structures were also obtained. Genes related to agar synthesis were identified. Genes for type II galactose sulfurylases could not be found. Genes related to ascorbate synthesis were found. These results suggest an intricate connection of cell wall polysaccharide synthesis and the redox systems through the use of L-galactose in Rhodophyta. The genome of G. domingensis should be valuable to phycological and aquacultural research, as it is the first tropical and Western Atlantic red macroalgal genome to be sequenced.-
Descrição: dc.descriptionLaboratory of Algal Biochemistry and Molecular Biology Department of Biochemistry Institute of Chemistry University of São Paulo, Av. Prof. Lineu, Prestes, 748, SP-
Descrição: dc.descriptionCNRS UMR 7232 Biologie Intégrative des Organismes Marins (BIOM) Sorbonne Université, Observatoire Océanologique - F-66650-
Descrição: dc.descriptionDepartment of Botany Institute of Biosciences University of São Paulo, R Matão 277, SP-
Descrição: dc.descriptionDepartamento de Bioquímica y Biología Molecular Facultad de Ciencias Químicas y Farmacéuticas Universidad de Chile Universidad de Chile - Independencia-
Descrição: dc.descriptionDepartment of Oceanography and Limnology Federal University of Rio Grande do Norte - Via Costeira, Praia de Mãe Luiza, s/n, RN-
Descrição: dc.descriptionPhycology Research Center Institute of Botany Secretary of Infrastructure and Environment of São Paulo State, Brazil - Av. Miguel Estefano, 3687, Água Funda, SP-
Descrição: dc.descriptionSchool of Pharmaceutical Sciences São Paulo State University (UNESP), Rod. Araraquara-Jaú km 1, Campus Ville, SP-
Descrição: dc.descriptionStation Biologique de Roscoff UMR 8227 Integrative Biology of Marine Models - CS 90074-
Descrição: dc.descriptionDepartment of Biochemistry Institute of Chemistry University of São Paulo, Av. Prof. Lineu Prestes, 748, SP-
Descrição: dc.descriptionSchool of Pharmaceutical Sciences São Paulo State University (UNESP), Rod. Araraquara-Jaú km 1, Campus Ville, SP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Phycology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectagar-
Palavras-chave: dc.subjectascorbate-
Palavras-chave: dc.subjectGracilaria domingensis-
Palavras-chave: dc.subjectHGT-
Palavras-chave: dc.subjectncRNAs-
Palavras-chave: dc.subjectrhodophyta-
Palavras-chave: dc.subjectsecondary metabolites-
Título: dc.titleInsights into agar and secondary metabolite pathways from the genome of the red alga Gracilaria domingensis (Rhodophyta, Gracilariales)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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