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Leaf cutter ant microbe symbiosis

Webthe leaf-cutting ant genera Atta and Acromyrmex are genetically and structurally distinct from the cultivars farmed by other groups of attine ants (Chapela et al. 1994). In contrast … WebEvolutionary history of the symbiosis between fungus-growing ants and their fungi. Science 266: 1691-1694. ( pdf) Mueller, U.G., G.C. Eickwort, and C.F. Aquadro, 1994. DNA fingerprinting analysis of parent-offspring conflict in a primitively eusocial bee. Proceedings of the National Academy of Sciences 91: 5143-5147. ( pdf)

Low host-pathogen specificity in the leaf-cutting ant-microbe …

Web22 feb. 2011 · Studies of leafcutter ants along temperature gradients at the southern end of the leafcutter distribution in Argentina, or across elevation gradients in the Andes or in … WebDoctorado UNIVERSIDAD DE ANTIOQUIA Biología Juliode2001 - Octubrede 2008 Estudio de la estructura genética de las poblaciones de los hongos cultivados por Atta sp. y Acromyrmex sp. (Hymenoptera: Formicidae) en el departamento de Antioquia (Colombia) luxury watches blog https://michaeljtwigg.com

The Genome Sequence of the Leaf-Cutter Ant - PLOS

Web6 jul. 2009 · The genomes of 17 different ants, fungi and bacteria that eat through hundreds of pounds of leaf matter a year could ultimately lead to new techniques for making biofuels. Scientists from the University of Wisconsin, the Joint Genome Institute and Emory University are sequencing the first-ever community genome, searching for clues to how what’s … Web1 dec. 2014 · Leaf-cutting ants cultivate fungi that have evolved inflated hyphal cells, known as gongylidia, on which the ants feed. Here, the authors perform genetic and … WebLeaf-cutting ants employ diverse behavioral strategies for promoting the growth of fungal cultivars in a structure known as fungus-garden. As a nutritionally-rich resource for the … kingschanceworld.com

Symbiotic nitrogen fixation in the fungus gardens of leaf

Category:Major evolutionary transitions in ant agriculture

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Leaf cutter ant microbe symbiosis

Universidad Nacional de Colombia : Facultad de Ciencias

Web1 sep. 2007 · Our molecular phylogeny of Escovopsis isolates from the leaf-cutter ant-microbe symbiosis confirms specificity at the broad phylogenetic level, but reveals … Web28 jun. 2024 · Impact of the Texas leaf-cutting ant (Atta texana (Buckley)) (Order Hymenoptera, Family Formicidae) on a forested landscape, pp. 85–90. ... Pathogenicity …

Leaf cutter ant microbe symbiosis

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Web26 sep. 2007 · The second bioassay experiment examined possible antagonism between bacterial symbionts associated with sympatric and allopatric species of the leaf-cutting ant genus Acromyrmex (within- Acromyrmex bioassay experiment). Web5 jun. 2007 · Our molecular phylogeny of Escovopsis isolates from the leaf-cutter ant–microbe symbiosis confirms specificity at the broad phylogenetic level, but reveals …

WebThe aim of this study was to select virulent strains of microfungi against Leucoagaricus gongylophorus, a symbiotic fungus cultivated by leaf-cutting ants. The results from in vitro assays showed that microfungal strains had a variable and significant impact on the colony development of L. gongylophorus. Specifically, Trichoderma harzianum, Escovopsis … Web1 jul. 2014 · Leaf-cutting ants (tribe Attini, genera Acromyrmex and Atta) are one of the main polyphagous insect pests in Latin America (Cramer 1967), where at least 48 …

Web6 jan. 2012 · Moreover, the genome sequences of the leaf-cutter ants Atta cephalotes and Acromyrmex echinatior have provided key insights into how this symbiosis has shaped … WebLeaf-cutting ants cultivate the fungus Leucoagaricus gongylophorus, which serves as a major food source.This symbiosis is threatened by microbial pathogens that can …

Web21 dec. 2024 · Defensive symbionts are known in several insects, including some leaf-cutter ants where antifungal-producing Actinobacteria help protect the fungal …

Web10 feb. 2011 · The complexity of the leaf-cutter ant symbiosis is further highlighted by the presence of a specialized microfungal pathogen that exploits the ant-fungus mutualism … kings chapel subdivision arrington tnkings centre east grinstead swimming lessonsWebOur results concur with the predictions that the attine ant-microbe symbiosis may be a source of bioactive metabolites for biotechnology and medical applications. 1. ... Haeder, R. Wirth, H. Herz, and D. Spiteller, “Candicidin-producing Streptomyces support leaf-cutting ants to protect [48] C. B. F. Yao, M. Schiebel, E ... kings chance casino bonus codeWeb1 dec. 2012 · Ant-fungus associations are well known from attine ants, whose nutrition is based on a symbiosis with basidiomycete fungi. Leaf-cutter ants cultivate fungal garden and fungus in return... kings chance casino codesWeb15 mrt. 2024 · Thus, leaf-cutting, fungus-growing behaviors are not restricted to higher leaf-cutting Attina of the genera Atta, Acromyrmex and Amoimyrmex. This similarity between taxa belonging to two distinct ant tribes of the subfamily Myrmicinae (Crematogastrini vs. Attini) and originating from two distinct geographical areas (Africa vs. the New World) … kings championshipsWebThe ant literature has focused on temperature, and we broadly understand the ways in which thermal changes may affect ant colonies, populations, and communities. In general, we expect that species living in the Tropics, and in thermally variable microhabitats, such as the canopy and leaf litter environments, will be negatively impacted by rising temperatures. kings chandeliers colchesterhttp://www.sbs.utexas.edu/muelleru/pubs/Currie_Science_2003.pdf kings chance casino lobby