Viral infection disrupts intestinal homeostasis via Sting-dependent NF-κB signaling in Drosophila

JC Nigg, M Castelló-Sanjuán, H Blanc, L Frangeul… - Current Biology, 2024 - cell.com
Host-microbe interactions influence intestinal stem cell (ISC) activity to modulate epithelial
turnover and composition. Here, we investigated the functional impacts of viral infection on …

QTL study reveals candidate genes underlying host resistance in a Red Queen model system

M Fredericksen, PD Fields, L Du Pasquier, V Ricci… - PLoS …, 2023 - journals.plos.org
Specific interactions of host and parasite genotypes can lead to balancing selection,
maintaining genetic diversity within populations. In order to understand the drivers of such …

Viruses in Laboratory Drosophila and Their Impact on Host Gene Expression

O Kuyateh, DJ Obbard - Viruses, 2023 - mdpi.com
Drosophila melanogaster has one of the best characterized antiviral immune responses
among invertebrates. However, relatively few easily transmitted natural virus isolates are …

piRNA-Guided Transposon Silencing and Response to Stress in Drosophila Germline

S Ho, W Theurkauf, N Rice - Viruses, 2024 - mdpi.com
Transposons are integral genome constituents that can be domesticated for host functions,
but they also represent a significant threat to genome stability. Transposon silencing is …

An extended Tudor domain within Vreteno interconnects Gtsf1L and Ago3 for piRNA biogenesis in Bombyx mori

AW Bronkhorst, CY Lee, MM Möckel… - The EMBO …, 2023 - embopress.org
Piwi‐interacting RNAs (piRNAs) direct PIWI proteins to transposons to silence them, thereby
preserving genome integrity and fertility. The piRNA population can be expanded in the ** …

Naturally occurring viruses of Drosophila reduce offspring number and lifespan

MA Wallace, DJ Obbard - Proceedings of the Royal …, 2024 - royalsocietypublishing.org
Drosophila remains a pre-eminent insect model system for host–virus interaction, but the
host range and fitness consequences of the drosophilid virome are poorly understood …

Hunting Drosophila viruses from wild populations: A novel isolation approach and characterisation of viruses

G Bruner-Montero, CM Luque, CS Cesar… - PLoS …, 2023 - journals.plos.org
Metagenomic studies have demonstrated that viruses are extremely diverse and abundant
in insects, but the difficulty of isolating them means little is known about the biology of these …

Positive correlations in susceptibility to a diverse panel of viruses across Drosophilidae host species

RM Imrie, MA Wallace, B Longdon - Evolution Letters, 2025 - academic.oup.com
Our ability to predict the emergence of novel viruses relies on there being generalizable
patterns in the susceptibilities of hosts to novel infections. Studies investigating variation in …

Remarkably high repeat content in the genomes of sparrows: the importance of genome assembly completeness for transposable element discovery

PM Benham, C Cicero, M Escalona… - Genome Biology and …, 2024 - academic.oup.com
Transposable elements (TE) play critical roles in sha** genome evolution. Highly
repetitive TE sequences are also a major source of assembly gaps making it difficult to fully …

The interplay between developmental stage and environment underlies the adaptive effect of a natural transposable element insertion

M Merenciano, J González - Molecular Biology and Evolution, 2023 - academic.oup.com
Establishing causal links between adaptive mutations and ecologically relevant phenotypes
is key to understanding the process of adaptation, which is a central goal in evolutionary …