Results 41 to 50 of about 313,024 (307)

Transcriptome profile in Drosophila Kc and S2 embryonic cell lines

G3: Genes, Genomes, Genetics, 2023
Drosophila ...
Daniel Klonaros, Jacqueline M Dresch, Robert A Drewell   +2 more
doaj   +1 more source

Inter- and intra-species variation in genome-wide gene expression of Drosophila in response to parasitoid wasp attack

BMC Genomics, 2017
Background Parasitoid resistance in Drosophila varies considerably, among and within species. An immune response, lamellocyte-mediated encapsulation, evolved in a subclade of Drosophila and was subsequently lost in at least one species within this ...
Laura Salazar-Jaramillo, Kirsten M. Jalvingh, Ammerins de Haan, Ken Kraaijeveld, Henk Buermans, Bregje Wertheim   +5 more
doaj   +1 more source

Microbiota-mediated competition between Drosophila species

Microbiome, 2023
Background The influence of microbiota in ecological interactions, and in particular competition, is poorly known. We studied competition between two insect species, the invasive pest Drosophila suzukii and the model Drosophila melanogaster, whose larval
Antoine Rombaut, Romain Gallet, Kenza Qitout, Mukherjy Samy, Robin Guilhot, Pauline Ghirardini, Brian P. Lazzaro, Paul G. Becher, Anne Xuéreb, Patricia Gibert, Simon Fellous   +10 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Extensive local adaptation within the chemosensory system following Drosophila melanogaster's global expansion

Nature Communications, 2016
How organisms adapt to new environments is of fundamental biological interest, but poorly understood at the genetic level. Chemosensory systems provide attractive models to address this problem, because they lie between external environmental signals and
J. R. Arguello, Margarida Cardoso-Moreira, J. Grenier, S. Gottipati, Andrew G. Clark, R. Benton   +5 more
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Isolation of a natural DNA virus of Drosophila melanogaster, and characterisation of host resistance and immune responses

bioRxiv, 2017
Drosophila melanogaster has played a key role in our understanding of invertebrate immunity. However, both functional and evolutionary studies of host-virus interaction in Drosophila have been limited by a dearth of native virus isolates.
W. Palmer, Nathan C Medd, P. Beard, Darren J Obbard   +3 more
semanticscholar   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Impact of Corn Meal and Wild Yeast Media on Drosophila Diversity in the Assam-Meghalaya Rolling Terrain [PDF]

نامه انجمن حشره‌شناسی ایران
The distribution and diversity of Drosophila species across six sites in the rolling terrain between Assam and Meghalaya, employing trap-bait and net sweeping methods throughout the year.
Aparajita Rabha, Dhirendra K Sharma, Chittaranjan Baruah, Arup Nama Das   +3 more
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source