Performance of the agarophyte Gracilariopsis tenuifrons in a multi-trophic aquaculture system with Litopenaeus vannamei using water recirculation

Carneiro, Marcella Araújo do Amaral; Resende, Júlia Fanny de Jesus; Oliveira, Sergio Ricardo de; Fernandes, Felipe de Oliveira; Borburema, Henrique D. S.; Barbosa-Silva, Marcelle Stephanne; Ferreira, Ana Beatriz Gomes; Marinho‐Soriano, Eliane

doi:10.1007/s10811-020-02318-7

Cited by 15 publications

(4 citation statements)

References 47 publications

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“…Five thermal ecotypes in geographically distant populations were recently identified on the Brazilian coast (Faria & Plastino, 2022); however, there was no information on the genetic structure of these ecotypes. Furthermore, on its economic importance, G. tenuifrons has been considered an efficient biofilter, absorbing nutrients in an integrated multi‐trophic aquaculture system and eutrophic synthetic seawater, collaborating to reduce water usage and remove metabolites produced by marine fishes (Cohen et al, 2022; Hernandez et al, 2006) and shrimps (Carneiro et al, 2021). Moreover, considering gel strength for agar production, G. tenuifrons agar has better quality than some other Gracilaria species (Zecchinel et al, 2000).…”

Section: Introductionmentioning

confidence: 99%

Phylogeography of the red alga Gracilariopsis tenuifrons (Gracilariales) along the Brazilian coast

Faria

Martins

Ayres-Ostrock

et al. 2023

Journal of Phycology

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Changes in the sea level during the Holocene are regarded as one of the most prevalent drivers of the diversity and distribution of macroalgae in Brazil, influenced by the emergence of the Vitória‐Trindade seamount chain (VTC). Gracilariopsis tenuifrons has a wide geographic distribution along the Brazilian coast, from Maranhão state (2°48′64.3" S) to Santa Catarina state (27.5°73′83" S). The knowledge of historical processes affecting diversity may allow the development of conservation strategies in environments against anthropogenic influence. Therefore, knowledge about phylogeography and populational genetic diversity in G. tenuifrons is necessary. Six populations were sampled along the northeastern tropical (Maranhão—MA, Rio Grande do Norte—RN, Alagoas—AL, and Bahia—BA States) and southeastern subtropical (São Paulo “Ubatuba”—SP1 and São Paulo “Itanhaém”—SP2 States) regions along the Brazilian coast. The genetic diversity and structure of G. tenuifrons were inferred using mitochondrial (COI‐5P and cox2‐3 concatenated) DNA markers. Gracilariopsis tenuifrons populations showed an evident separation between the northeast (from 2°48′64.3" S to 14°18′23" S; 17 haplotypes) and the southeast (from 23°50′14.9" S to 24°20′04.7" S; 10 haplotypes) regions by two mutational steps between them. The main biogeographical barrier to gene flow is located nearby the VTC. The southeast region (São Paulo State) is separated by two subphylogroups (SP1, three haplotypes and SP2, six haplotypes), and Santos Bay (estuary) has been considered a biogeographical barrier between them. The presence of genetic structure and putative barriers to gene flow are in concordance with previous studies reporting biogeographic breaks in the southwest Atlantic Ocean, including the genetic isolation between northeast and southeast regions for red and brown algae in the vicinity of the VTC.

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Section: Introductionmentioning

confidence: 99%

Phylogeography of the red alga Gracilariopsis tenuifrons (Gracilariales) along the Brazilian coast

Faria

Martins

Ayres-Ostrock

et al. 2023

Journal of Phycology

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“…São consideradas fontes de ágar, sendo este ficocolóide também utilizado em indústrias alimentícias (Bixler e Porse 2011). Além disso, suas espécies vêm sendo testadas e empregadas na biorremediação de efluentes provenientes da maricultura (Jones et al 2001;Msuya e Neori 2002;Yang et al 2006;Marinho-Soriano et al 2002, 2006Carneiro et al 2021).…”

Section: Importância Econômicaunclassified

“…Além disso, Gp. tenuifrons tem sido considerada economicamente importante como um biofiltro eficiente para absorção de nutrientes na aquicultura multitrófica integrada, auxiliando na redução do uso de água e na remoção de metabólitos produzidos por peixes marinhos (Hernández et al 2006) e camarões (Carneiro et al 2021).…”

Section: Gracilariopsis Tenuifronsunclassified

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Estudos populacionais em Gracilariopsis tenuifrons (Gracilariales, Rhodophyta): aspectos fisiológicos e moleculares.

Faria¹

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À minha orientadora, Dra. Estela M. Plastino pelos ensinamentos, pela amizade, paciência e confiança nestes tempos que passamos juntos.Ao Rosário Petti, pelas conversas, companheirismo, ajuda e suporte técnico durante os experimentos realizados no LAM. Aos técnicos William Silva Oliveira e Vivian Viana pelo companheirismo, ajuda e suporte técnico.À FAPESP, pela bolsa de doutorado concedida (nº 2017/13983-3).Aos LAMigos, pela convivência, conversas, ajudas e companhia dentro e fora do laboratório.Aos professores do LAM, Flávio, Fungyi, Mariana, Suzana e Valéria pela oportunidade de conhecê-los e pela agradável convivência.A Ana Maria pelo companheirismo, incentivo e força por todos esses anos. Muito obrigado!

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Photobiological and biochemical responses of mangrove-associated red macroalgae Bostrychia calliptera and Bostrychia montagnei to short-term salinity stress related to climate change

et al. 2022

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Performance of the agarophyte Gracilariopsis tenuifrons in a multi-trophic aquaculture system with Litopenaeus vannamei using water recirculation

Cited by 15 publications

References 47 publications

Phylogeography of the red alga Gracilariopsis tenuifrons (Gracilariales) along the Brazilian coast

Phylogeography of the red alga Gracilariopsis tenuifrons (Gracilariales) along the Brazilian coast

Estudos populacionais em Gracilariopsis tenuifrons (Gracilariales, Rhodophyta): aspectos fisiológicos e moleculares.

Photobiological and biochemical responses of mangrove-associated red macroalgae Bostrychia calliptera and Bostrychia montagnei to short-term salinity stress related to climate change

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