Výsledky vyhledávání - "Joel da Cruz, Couceiro"

Immune Defense Strategies of Queens of the Social Parasite Ant Acromyrmex ameliae and Queens of Its Natural Hosts

Autor: Danival José de Souza, Lailla C. Gandra, Joel da Cruz Couceiro, Rômulo A. C. Dângelo, Terezinha M. C. Della Lucia, Karina D. Amaral

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Social parasitism is well known in ants, but many aspects of this social phenomenon remain mysterious and unexplored. In some cases, parasite queens, who are able to mate very rarely end up producing brood and, thus, depend virtually on the labor of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64277b001853081152cdbf8039968704
https://doi.org/10.1007/s13744-020-00838-y

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Comparative gene expression and genomics reflect geographical divergence in the plant symbiotic and entomopathogenic fungal genus Metarhizium

Autor: Joel da Cruz Couceiro, Henrik H. De Fine Licht, Italo Delalibera, Nicolai V. Meyling

Publikováno v: Couceiro, J D C, De Fine Licht, H H, Delalibera, I & Meyling, N V 2022, ' Comparative gene expression and genomics reflect geographical divergence in the plant symbiotic and entomopathogenic fungal genus Metarhizium ', Fungal Ecology, vol. 60, 101190 . https://doi.org/10.1016/j.funeco.2022.101190
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Several species within the fungal genus Metarhizium can both infect insects and colonize plant roots. In Brazil, a specific subgroup within Metarhizium anisopliae s.str. named “subclade Mani 2” is frequently observed infecting above-ground insect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc9338666ff5ebc074b9c267d424fc8
https://curis.ku.dk/ws/files/318027857/1_s2.0_S1754504822000514_main.pdf

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Adaptações a nichos e plasticidade no gênero de fungos entomopatogênicos Metarhizium no Brasil

Autor: Joel da Cruz Couceiro

Publikováno v: Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP

The entomopathogenic fungal genus Metarhizium has a worldwide distribution. Natural abundance and distribution of Metarhizium spp. can be explained by diverse factors. In Brazil, Metarhizium anisopliae subclade Mani 2 causes most of the infections of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::7a4953646ed8b9b7b5808eb67f302aa5

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UV-B Radiation Tolerance and Temperature-Dependent Activity Within the Entomopathogenic Fungal Genus Metarhizium in Brazil

Autor: Nicolai V. Meyling, Italo Delalibera, Joel da Cruz Couceiro, Maíra Blumer Fatoretto, Clarice Garcia Borges Demétrio

Publikováno v: Couceiro, J D C, Fatoretto, M B, Demétrio, C G B, Meyling, N V & Delalibera Jr., Í 2021, ' UV-B Radiation Tolerance and Temperature-Dependent Activity Within the Entomopathogenic Fungal Genus Metarhizium in Brazil ', Frontiers in Fungal Biology, vol. 2, 645737 . https://doi.org/10.3389/ffunb.2021.645737
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Metarhizium comprises a phylogenetically diverse genus of entomopathogenic fungi. In Brazil, Metarhizium anisopliae s.str. subclade Mani 2 is predominantly isolated from insects, while M. robertsii and M. brunneum mostly occur in the soil environment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddb48d1d8c8254176c9fb38f88a86925
https://doi.org/10.3389/ffunb.2021.645737

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Effects of entomopathogenic fungi on the mortality and immune system of the leaf-cutting ant Acromyrmex subterraneus subterraneus

Autor: Danival José de Souza, Terezinha M. C. Della Lucia, Lailla C. Gandra, Karina D. Amaral, Wesler Luiz Marcelino, Joel da Cruz Couceiro

Publikováno v: Entomologia Experimentalis et Applicata. 161:152-159

Acromyrmex leaf-cutting ants use the antibiotics produced by ectosymbionts (Actinobacteria) to suppress the growth of Escovopsis spp., which are the specialized parasites of attine fungus gardens. However, the spectrum of activity of these bacteria a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88b1338c7dab09bbcca7331016910a26
https://doi.org/10.1111/eea.12500

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Mechanism of leaf-cutting ant colony suppression by fipronil used in attractive toxic baits

Autor: Karina D. Amaral, Terezinha Mc Della Lucia, Lailla C. Gandra, Raul Nc Guedes, Joel da Cruz Couceiro

Publikováno v: Pest Management Science. 72:1475-1481

BACKGROUND Attractive toxic baits are the prevailing method for managing leaf-cutting ants in the eucalypt forests planted for the production of pulp, paper, timber and charcoal. For successful use in these baits, the insecticidal compounds need to c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aa1c0c725a1109766cac14227afd988
https://doi.org/10.1002/ps.4239

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Actinomycetes inhibit filamentous fungi from the cuticle ofAcromyrmexleafcutter ants

Autor: T. D. Mendes, Rômulo Augusto Cotta Dângelo, Danival José de Souza, Joel da Cruz Couceiro, Terezinha M. C. Della Lucia

Publikováno v: Journal of Basic Microbiology. 56:229-237

Actinomycetes bacteria associated with leafcutter ants produce secondary metabolites with antimicrobial properties against Escovopsis, a fungus specialized in attacking the gardens of fungus-growing ants, which denies the ants their food source. Beca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::554284d94f0485d6c3e937e5ea3ce3cf
https://doi.org/10.1002/jobm.201500593

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Social interactions between fungus garden and external workers ofAtta sexdens(Linnaeus) (Hymenoptera: Formicidae)

Autor: L. A. M. de Souza, Fabrícia Gonçalves Lacerda, Og DeSouza, Maria Catarina Megumi Kasuya, D. J. De Souza, Olinto Liparini Pereira, Joel da Cruz Couceiro, T. M. C. Della Lucia

Publikováno v: Italian Journal of Zoology. 81:298-303

Social insects can live in densely populated colonies where mortality risks are increased by inter-individual transmission of pathogens. Thus, diverse strategies are employed against such infection risks, including the display of sophisticated behavi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a3c22cc850178f190bba27c1b83328f
https://doi.org/10.1080/11250003.2014.911369

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Actinomycetes inhibit filamentous fungi from the cuticle of Acromyrmex leafcutter ants

Autor: Rômulo Augusto Cotta, Dângelo, Danival José, de Souza, Thais Demarchi, Mendes, Joel da Cruz, Couceiro, Terezinha Maria Castro Della, Lucia

Publikováno v: Journal of basic microbiology. 56(3)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4c72cf9426a9df635d2783d2a656e0b8
https://pubmed.ncbi.nlm.nih.gov/26805489

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