[HTML][HTML] Structure and Evolution of Ribosomal Genes of Insect Chromosomes

VE Gokhman, VG Kuznetsova - Insects, 2024 - mdpi.com
Simple Summary The class Insecta constitutes the largest group of terrestrial animals, with
more than a million described species. As in all other animals, insect genomes contain …

[HTML][HTML]  Physical chromosomal mapping of major ribosomal genes in 15 ant species with a review of hypotheses regarding evolution of the number and position of …

MT dos Santos Damasceno, GA Teixeira… - Comparative …, 2024 - pmc.ncbi.nlm.nih.gov
 Abstract Recently, hypotheses regarding the evolutionary patterns of ribosomal genes in ant
chromosomes have been under discussion. One of these hypotheses proposes a …

Evolutionary insights into the genomic organization of major ribosomal DNA in ant chromosomes

GA Teixeira, HJAC de Aguiar, F Petitclerc… - Insect Molecular …, 2021 - Wiley Online Library
The major rDNA genes are composed of tandem repeats and are part of the nucleolus
organizing regions (NORs). They are highly conserved and therefore useful in …

[HTML][HTML] Chromosomal dynamics in space and time: evolutionary history of Mycetophylax ants across past climatic changes in the Brazilian Atlantic coast

R Micolino, MP Cristiano, NM Travenzoli, DM Lopes… - Scientific Reports, 2019 - nature.com
Fungus-farming ants of the genus Mycetophylax exhibit intra and interspecific chromosome
variability, which makes them suitable for testing hypotheses about possible chromosomal …

Multiple heterochromatin diversification events in the genome of fungus-farming ants: insights from repetitive sequences

GA Teixeira, LAC Barros, HJAC de Aguiar, DM Lopes - Chromosoma, 2022 - Springer
A substantial portion of the eukaryotic genome includes repetitive DNA, which is important
for its stability, regulation, and architecture. Fungus-farming ant genomes show remarkable …

[HTML][HTML] Molecular phylogenetic reconstruction and localization of the (TTAGG) n telomeric repeats in the chromosomes of Acromyrmex striatus (Roger, 1863) …

TTP Pereira, ACCC Dos Reis, DC Cardoso… - Comparative …, 2018 - ncbi.nlm.nih.gov
Chromosome counts and karyotype characterization have proved to be important features of
a genome. Chromosome changes during the diversification of ants might play an important …

[HTML][HTML] Comparative FISH-mapping of TTAGG telomeric sequences to the chromosomes of leafcutter ants (Formicidae, Myrmicinae): is the insect canonical sequence …

CPM de Castro, DC Cardoso, R Micolino… - Comparative …, 2020 - ncbi.nlm.nih.gov
Telomeric sequences are conserved across species. The most common sequence reported
among insects is (TTAGG) n, but its universal occurrence is not a consensus because other …

[HTML][HTML] Cytogenetic studies on populations of Camponotus rufipes (Fabricius, 1775) and Camponotus renggeri Emery, 1894 (Formicidae: Formicinae)

HJAC Aguiar, LAC Barros, DR Alves, CSF Mariano… - PLoS …, 2017 - journals.plos.org
Two valid ant species, Camponotus rufipes and Camponotus renggeri, have recently been
the subject of a broad discussion with reference to taxa synonymization. Both species are …

Cytogenetic studies on the social parasite Acromyrmex ameliae (Formicidae: Myrmicinae: Attini) and its hosts reveal chromosome fusion in Acromyrmex

LAC Barros, HJAC de Aguiar, GA Teixeira… - Zoologischer …, 2021 - Elsevier
The ant Acromyrmex ameliae is a social parasite of two leaf-cutting ant subspecies:
Acromyrmex subterraneus subterraneus and A. subterraneus brunneus. Cytogenetic data …

Cytogenetic studies in Trachymyrmex holmgreni Wheeler, 1925 (Formicidae: Myrmicinae) by conventional and molecular methods

LAC Barros, GA Teixeira, HJAC de Aguiar, DM Lopes… - Sociobiology, 2018 - ojs3.uefs.br
Over the past several decades, ant cytogenetic studies have focused on chromosome
number and morphology; however, recently, additional information concerning …