Results 81 to 90 of about 1,601 (191)

The role of Streptomyces to achieve the United Nations sustainable development goals. Burning questions in searching for new compounds

Microbial Biotechnology, Volume 17, Issue 8, August 2024.
Miriam Rodríguez, Lorena Cuervo, Laura Prado‐Alonso, María Soledad González‐Moreno, Carlos Olano, Carmen Méndez   +5 more
wiley   +1 more source

Cytogenetic of Attini species (Formicidae: Myrmicinae) [PDF]

, 2010
A tribo Attini é um grupo monofilético que inclui mais de 230 espécies agrupadas em 14 gêneros. Nesta tribo estão incluídas as formigas cortadeiras (Atta e Acromyrmex), consideradas importantes pragas agrícolas.
Barros, Luísa Antônia Campos
core  

Atividade antimicrobiana de actinobactérias isoladas de formigas Attini (Hymenoptera: Formicidae)

, 2010
As formigas da tribo Attini apresentam como hábito comum o cultivo de fungos Basidiomicetos, com os quais mantêm uma associação simbiótica permanente e obrigatória. Para proteger o ninho da infecção pelo parasita Escovopsis spp.
Mendes, Thais Demarchi
core   +3 more sources

Type specimens of the traditional Myrmicinae (Hymenoptera: Formicidae) ant tribes deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil: Adelomyrmecini, Basicerotini, Blepharidatt ini, Crematogastrini, Formicoxenini, Lenomyrmecini, Myrmicini, Phalacromyrmecini, Pheidolini, Stegomyrmecini, Stenammini and Tetramoriini

Papéis Avulsos de Zoologia, 2015
The present catalogue lists ant types of 12 traditional Myrmicinae ant tribes (Adelomyrmecini, Basicerotini, Blepharidattini, Crematogastrini, Formicoxenini, Lenomyrmecini, Myrmicini, Phalacromyrmecini, Pheidolini, Stegomyrmecini, Stenammini and ...
Mônica Antunes Ulysséa, Lívia P. Prado, Carlos Roberto F. Brandão   +2 more
doaj   +1 more source

Locating, collecting, and maintaining colonies of fungus-farming ants (Hymenoptera: Myrmicinae: Attini)

Sociobiology, 2015
The purpose of this paper is to describe methods developed by generations of attinologists for locating, collecting, and maintaining in the laboratory live colonies of fungus-farming ants. Our goal is to accelerate the study of the many very poorly known
Jeffrey Sosa-Calvo, Ana Jesovnik, Eugenia Okonski, Ted R Schultz   +3 more
doaj   +1 more source

Desenvolvimento de Pipelines para análise de EST, bibliotecas ITS e 16S para estudos genômicos em formigas Attini

, 2013
As formigas Attini são destacadas pragas agrícolas e invertebrados modelos em estudos em genômica, metagenômica, sistemática e evolução molecular. Tais estudos têm gerado milhares de sequências nucleotídicas, cuja análise demanda o uso de diferentes ...
Ferro, Milene
core   +3 more sources

Mandibular and postpharyngeal gland secretions of Acromyrmex landolti (Hymenoptera: Formicidae) as chemical cues for nestmate recognition

Revista de Biología Tropical, 2013
Nestmate recognition is fundamental for the cohesiveness of the colony in social insects. Acromyrmex landolti is a higher Attini, a leaf-cutter ant with largest nest and morphological castes.
Cristina Sainz-Borgo, Bernardo Leal, Aivlé Cabrera, José V. Hernández   +3 more
doaj  

Morphological and morphometric studies of the antennal sensilla from two populations of Atta robusta (Borgmeier 1939) (Hymenoptera: Formicidae)

Brazilian Journal of Biology
The ant Atta robusta is endemic to the “restinga” ecosystems where it has an important role in the dynamics of seed dispersal. Despite its importance, A. robusta is considered a threatened species. In this study we analyzed the antennal sensory organs of
DE. Euzébio, GF. Martins, TM. Fernandes-Salomão   +2 more
doaj   +1 more source

Reconstructing the functions of endosymbiotic Mollicutes in fungus-growing ants

eLife, 2018
Mollicutes, a widespread class of bacteria associated with animals and plants, were recently identified as abundant abdominal endosymbionts in healthy workers of attine fungus-farming leaf-cutting ants.
Panagiotis Sapountzis, Mariya Zhukova, Jonathan Z Shik, Morten Schiott, Jacobus J Boomsma   +4 more
doaj   +1 more source

Uma nova espécie de formiga cultivadora de fungo, do gênero Mycetagroicus Brandão & Mayhé-Nunes (Hymenoptera, Formicidae, Attini) [PDF]

, 2008
The fungus-farming ant genus Mycetagroicus Brandão & Mayhé-Nunes was proposed based on three species from the Brazilian "Cerrado": M. cerradensis, M. triangularis and M. urbanus. Here we describe a new species of Attini ant of the genus Mycetagroicus, M.
BRANDÃO, Carlos Roberto Ferreira, MAYHÉ-NUNES, Antonio José   +1 more
core   +1 more source