Actinomycetes associated with hymenopteran insects: a promising source of bioactive natural products

U Diarra, T Osborne-Naikatini… - Frontiers in Microbiology, 2024 - frontiersin.org
In recent years, the insect microbiome has become the focus of many actinomycete
researchers in their search for novel bioactive compounds with members of the order …

Taxonomy and systematics of the fungus-growing ant associate Escovopsis (Hypocreaceae)

QV Montoya, MJS Martiarena… - Studies in Mycology, 2023 - ingentaconnect.com
Escovopsis is a symbiont of fungus-growing ant colonies. Unstandardised taxonomy
prevented the evaluation of the morphological diversity of Escovopsis for more than a …

Control of pest ants by pathogenic fungi: state of the art

PJ Folgarait, D Goffré - Frontiers in Fungal Biology, 2023 - frontiersin.org
Pest ants are known for their damage to biodiversity, harm to agriculture, and negative
impact on human welfare. Ants thrive when environmental opportunities arise, becoming …

Fungi inhabiting attine ant colonies: reassessment of the genus Escovopsis and description of Luteomyces and Sympodiorosea gens. nov.

QV Montoya, MJS Martiarena, R Bizarria Jr… - IMA fungus, 2021 - Springer
Escovopsis is a diverse group of fungi, which are considered specialized parasites of the
fungal cultivars of fungus-growing ants. The lack of a suitable taxonomic framework and …

Genomic insights into the evolution of secondary metabolism of Escovopsis and its allies, specialized fungal symbionts of fungus-farming ants

A Berasategui, H Salem, AG Moller, Y Christopher… - Msystems, 2024 - journals.asm.org
The metabolic intimacy of symbiosis often demands the work of specialists. Natural products
and defensive secondary metabolites can drive specificity by ensuring infection and …

Distinct and enhanced hygienic responses of a leaf‐cutting ant toward repeated fungi exposures

AC Goes, PW Kooij, L Culot, OC Bueno… - Ecology and …, 2022 - Wiley Online Library
Leaf‐cutting ants and their fungal crops are a textbook example of a long‐term obligatory
mutualism. Many microbes continuously enter their nest containing the fungal cultivars …

Fungal Cultivars of Higher Attine Ants Promote Escovopsis Chemotropism

KB de Oliveira, AC Goes, AD Silva, PC Vieira… - Current …, 2024 - Springer
In varied environments, microorganisms search for partners or nutritional resources using
chemical signals. Microbes are drawn (chemotaxis) or grow directionally (chemotropism) …

Production of Escovopsis conidia and the potential use of this parasitic fungus as a biological control agent of leaf-cutting ant fungus gardens

RRS Queiroz, TBP Teodoro, AT Carolino… - Archives of …, 2024 - Springer
This study was carried out to investigate the use of different substrates for the production of
Escovopsis conidia and verify the virulence of four different isolates cultured on four types of …

Escovopsioides nivea is a non-specific antagonistic symbiont of ant-fungal crops

T de Castro Pietrobon, PW Kooij, QV Montoya… - Fungal Ecology, 2022 - Elsevier
Fungus-growing attine ants maintain a mutualistic relationship with basidiomycete fungi
which they cultivate for food. In addition to the fungal partner, attine ant colonies harbor a …

Diferentes carboidratos influenciam as interações entre fungos associados às formigas atíneas?

LCPV Vieira - 2023 - repositorio.unesp.br
Frente às alterações nas condições ambientais, os organismos podem assumir distintos
papéis ecológicos e estabelecer diferentes interações. O conteúdo nutricional, em …