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	Provedor de dados Acta Amazonica (1) Iheringia, Sér. Zool. (1) Autor ASSUNÇÃO,Enedina Nogueira de (1) BELMONT-MONTEFUSCO,Enide Luciana (1) Biasi,Cristiane (1) Cogo,Gláucia B. (1) HAMADA,Neusa (1) Hepp,Luiz U. (1) NACIF-MARÇAL,Lorena (1) NUNES-SILVA,Carlos Gustavo (1) Santos,Sandro (1) Mais... Palavra-chave Phylloicus (2) Amazonia (1) C:N ratio (1) Cellulase (1) Enzymatic hydrolysis (1) Feeding preference (1) Hyphomycetes (1) Leaf toughness (1) Shredders (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2019 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Cultivable cellulolytic fungi isolated from the gut of Amazonian aquatic insects Acta Amazonica BELMONT-MONTEFUSCO,Enide Luciana; NACIF-MARÇAL,Lorena; ASSUNÇÃO,Enedina Nogueira de; HAMADA,Neusa; NUNES-SILVA,Carlos Gustavo. ABSTRACT Filamentous fungi have been targeted by bioprospecting studies because they are effective producers of extracellular enzymes that can potentially be used by the bioindustry. In this study, we isolated filamentous fungi from the guts of Amazonian aquatic insect larvae to evaluate their cellulolytic activity. We collected 69 larvae of shredder insects of three genera: Phylloicus (Trichoptera: Calamoceratidae), Triplectides (Trichoptera: Leptoceridae) and Stenochironomus (Diptera: Chironomidae) in ten streams from a protected area in the central Brazilian Amazon. Production of mycelia was elaborated in PDA (Potato Dextrose Agar) medium. The isolates were transferred to a synthetic medium with carboxymethyl cellulose, and Congo red was used to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cellulase; Enzymatic hydrolysis; Phylloicus; Shredders; Amazonia. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672020000400346 Shredders prefer soft and fungal-conditioned leaves, regardless of their initial chemical traits Iheringia, Sér. Zool. Biasi,Cristiane; Cogo,Gláucia B.; Hepp,Luiz U.; Santos,Sandro. ABSTRACT Through field and laboratory experiments we investigated the effects of leaf traits of two tree species and microbial conditioning on the abundance, biomass, and feeding preference of a typical macroinvertebrate shredder. In the field, we compared the association of Phylloicus (Calamoceratidae, Trichoptera) with two tree species commonly found in riparian zones, which are representative of high and low nutritional quality, respectively: Nectandra megapotamica and Chusquea tenella. In the laboratory, we investigated the feeding preference of Phylloicus using unconditioned leaves and leaves conditioned by aquatic fungi. The same tree species used in the field experiment were used in the laboratory. Initially, C. tenella leaves were proved to be more... Tipo: Info:eu-repo/semantics/article Palavras-chave: Phylloicus; C:N ratio; Feeding preference; Leaf toughness; Hyphomycetes. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212019000100204 Registros recuperados: 2 Primeira ... 1 ... Última

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