Results 21 to 30 of about 1,384 (194)

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

Embryogenesis in Myrmicine Ants Combines Features of Short Germ-Band Development With a Progressive Mode of Segmentation. [PDF]

open access: yesJ Exp Zool B Mol Dev Evol
Different insect species exhibit remarkable diversity in the developmental trajectories from fertilized eggs to hatching larvae. For three myrmicine ant species, we observe a novel combination of a developmental features: small embryonic primordia, a mode of embryogenesis termed short/intermediate germ‐band development, and progressive establishment of
Fang CC   +5 more
europepmc   +2 more sources

Microbial communities of the ant Formica exsecta and its nest material

open access: yesEuropean Journal of Soil Science, Volume 74, Issue 3, May–June 2023., 2023
This study compares the bacterial and fungal microbiomes of worker ants of Formica exsecta, and the nest material associated with the ants. We found that the ants maintain a microbiome, distinct from the surrounding nest material, and that this microbiome is consistent across colonies and time.
Stafva Lindström   +2 more
wiley   +1 more source

Short‐term morbidity and types of intrapartum hypoxia in the newborn with metabolic acidaemia: a retrospective cohort study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, Volume 129, Issue 11, Page 1916-1925, October 2022., 2022
Abstract Objectives To assess labour characteristics in relation to the occurrence of Composite Adverse neonatal Outcome (CAO) within a cohort of fetuses with metabolic acidaemia. Design Retrospective cohort study. Setting Three Italian tertiary maternity units. Population 431 neonates born with acidaemia ≥36 weeks.
Elvira di Pasquo   +13 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

Kidney Diseases and Pregnancy: A Multidisciplinary Approach for Improving Care by Involving Nephrology, Obstetrics, Neonatology, Urology, Diabetology, Bioethics, and Internal Medicine [PDF]

open access: yes, 2018
This multidisciplinary series is aimed at offering readers many opportunities to appreciate how a clinical and ethical approach to pregnancy has changed in patients with kidney diseases and with related conditions, including diabetes, hypertension, and ...
Piccoli GB, Attini R, Cabiddu G
core   +1 more source

Feeding habits and multifunctional classification of soil‐associated consumers from protists to vertebrates

open access: yesBiological Reviews, Volume 97, Issue 3, Page 1057-1117, June 2022., 2022
ABSTRACT Soil organisms drive major ecosystem functions by mineralising carbon and releasing nutrients during decomposition processes, which supports plant growth, aboveground biodiversity and, ultimately, human nutrition. Soil ecologists often operate with functional groups to infer the effects of individual taxa on ecosystem functions and services ...
Anton M. Potapov   +25 more
wiley   +1 more source

First Cytogenetic Study Through Conventional Staining of The Ant Genus Blepharidatta Wheeler, 1915 (Hymenoptera: Formicidae: Attini)

open access: yesSociobiology, 2022
Blepharidatta is a rare Neotropical ant genus in the Attini tribe of the subfamily Myrmicinae. It has only four valid species and among them Blepharidatta delabiei was recently described and there is little knowledge on its biology.
Laís L. Lopes   +3 more
doaj   +1 more source

BIOLOGICAL CONTROL IN LEAF-CUTTING ANTS, Atta sexdens (HYMENOPTERA: FORMICIDAE), USING PATHOGENIC FUNGI

open access: yesRevista Árvore, 2021
Chemical control using toxic baits containing the active ingredient sulfluramid at 0.3% (w/w) is the main method for controlling leaf-cutting ants of the genera Atta and Acromyrmex.
Tarcísio Marcos Macedo Mota Filho   +4 more
doaj   +1 more source

Compact Implementation and Performance Evaluation of Block Ciphers in ATtiny Devices [PDF]

open access: yes, 2012
The design of lightweight block ciphers has been a very active research topic over the last years. However, the lack of comparative source codes generally makes it hard to evaluate the extent to which implementations of different ciphers actually reach their low-cost goals on various platforms.
Eisenbarth, Thomas   +12 more
openaire   +2 more sources

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