Results 21 to 30 of about 841 (127)

Isolation of the symbiotic fungus of Acromyrmex pubescens and phylogeny of Leucoagaricus gongylophorus from leaf-cutting ants. [PDF]

open access: yesSaudi J Biol Sci, 2017
Leaf-cutting ants live in an obligate symbiosis with a Leucoagaricus species, a basidiomycete that serves as a food source to the larvae and queen.
Bich GA   +3 more
europepmc   +2 more sources

Functional characterization of a yellow laccase from Leucoagaricus gongylophorus [PDF]

open access: yesSpringerPlus, 2015
Douglas Ferreira   +2 more
exaly   +2 more sources

Total Synthesis of Shearinines D and G: A Convergent Approach to Indole Diterpenoids

open access: yesAngewandte Chemie, Volume 134, Issue 3, January 17, 2022., 2022
Highly convergent total syntheses of (+)‐shearinines G and D, fungal metabolites with interesting bioactivities, were accomplished through late‐stage coupling of two complex fragments. Intramolecular rhodium‐catalyzed cyclopropanation of a diazo ketone established the central trans‐hydrindane motif bearing two vicinal quaternary stereocenters, thus ...
Nicole Hauser   +4 more
wiley   +2 more sources

INSECTICIDAL AND FUNGICIDAL ACTIVITY OF A MAGNESIUM COMPOUND CONTAINING ISOVANILLIC ACID AGAINST LEAF-CUTTING ANT AND ITS SYMBIOTIC FUNGUS

open access: yesQuímica Nova, 2021
Pesticides offer a simple, cost-effective solution to ensure food supplies for a growing world population. However, their environmental performance needs improvement if pesticides are to continue contributing importantly.
Eldevan S. Silva   +6 more
doaj   +1 more source

Reciprocal nutritional provisioning between leafcutter ants and their fungal cultivar mediates performance of symbiotic farming systems

open access: yesFunctional Ecology, Volume 37, Issue 12, Page 3079-3090, December 2023., 2023
Read the free Plain Language Summary for this article on the Journal blog. Abstract Optimized food acquisition is challenging because foraged diet items are chemically complex and often nutritionally imbalanced. These challenges are likely magnified when foraged foods are used to provision others (e.g.
Mille Bolander   +5 more
wiley   +1 more source

Mutualistic interactions between ants and fungi: A review

open access: yesEcology and Evolution, Volume 13, Issue 8, August 2023., 2023
We review the mutualistic interactions between ants and fungi. Neotropical myrmicine Attina cultivate Basidiomycota for food, the same being true for certain “plant‐ants” associated with myrmecophytes that also feed on Ascomycota fungi. Otherwise, these Ascomycota have antibacterial properties.
Alain Dejean   +6 more
wiley   +1 more source

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

open access: yesEcology and Evolution, Volume 12, Issue 7, July 2022., 2022
The leaf‐cutting ant Atta sexdens discriminates between different antagonistic fungi and apply distinct responses to remove them from the fungus garden. Also, successive exposures to the same antagonist increase sanitization in the fungus garden.
Aryel C. Goes   +4 more
wiley   +1 more source

Nutritional challenges of feeding a mutualist: Testing for a nutrient–toxin tradeoff in fungus‐farming leafcutter ants

open access: yesEcology, Volume 103, Issue 6, June 2022., 2022
Abstract The biochemical heterogeneity of food items often yields tradeoffs as each bite of food tends to contain some nutrients in surplus and others in deficit, as well as other less palatable or even toxic compounds. These multidimensional nutritional challenges are likely to be compounded when foraged foods are used to provision others (e.g ...
Antonin J. J. Crumière   +4 more
wiley   +1 more source

Ammonia Production by Streptomyces Symbionts of Acromyrmex Leaf-Cutting Ants Strongly Inhibits the Fungal Pathogen Escovopsis

open access: yesMicroorganisms, 2021
Leaf-cutting ants live in mutualistic symbiosis with their garden fungus Leucoagaricus gongylophorus that can be attacked by the specialized pathogenic fungus Escovopsis.
Basanta Dhodary, Dieter Spiteller
doaj   +1 more source

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