Results 91 to 100 of about 54,854 (216)

Haematobia irritans clone Hi-18S-ab-fr 18S ribosomal RNA gene, partial sequence [PDF]

, 2007
GenBank: EU013947.1 Haematobia irritans clone Hi-18S-ab-fr 18S ribosomal RNA gene, partial sequenceFil: Sonvico, A.. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaFil: Filiberti, Adrian.
Filiberti, Adrian, Quesada Allue, Luis Alberto, Sonvico, A.   +2 more
core  

Maintenance of Gut Microbial Balance via the Kynurenine Pathway Improves Larval Performance and Resistance to Bacillus thuringiensis in Spodoptera exigua

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
CRISPR/Cas9‐mediated deletion of kmo in Spodoptera exigua abolished 8‐HQA production, disrupted gut microbial homeostasis, and promoted Enterococcus dominance in gut and oral secretion. Mutants exhibited impaired growth, delayed development, and increased susceptibility to Bacillus thuringiensis, highlighting a conserved role of the kynurenine pathway ...
Daniel Pinos, Elena García‐Marín, Beatriz Ramírez‐Serrano, Luis Benavent‐Albarracín, Jordi Gamir, Cristina M. Crava   +5 more
wiley   +1 more source

Ecological Drivers of Microbiota Diversity in the Pharmacophagous Turnip Sawfly

Environmental Microbiology, Volume 28, Issue 4, April 2026.
We show that both nutritional (host‐plant diet, starvation) and non‐nutritional (pharmacophagy) plant use independently shape microbiota diversity, composition and predicted function in Athalia rosae. Pharmacophagy via clerodanoid uptake altered microbial communities and enriched metabolic pathways linked to plant compound degradation. Wild individuals
Pragya Singh, Philipp Dirksen, Martin Kaltenpoth, Caroline Müller   +3 more
wiley   +1 more source

SwarmGenomics: A Unified Pipeline for Individual‐Based Whole‐Genome Analyses

Molecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Advances in sequencing technologies have made whole‐genome data widely accessible, enabling research in population genetics, evolutionary biology, and conservation. However, analysing whole‐genome sequencing (WGS) data remains challenging, often requiring multiple specialised tools and substantial bioinformatics expertise.
Aure Kylmänen, Yu‐Chi Chen, Sahar Javaheri Tehrani, Nikolas Vellnow, Justin J. S. Wilcox, Toni I. Gossmann   +5 more
wiley   +1 more source

Ancient and novel small RNA pathways compensate for the loss of piRNAs in multiple independent nematode lineages.

PLoS Biology, 2015
Small RNA pathways act at the front line of defence against transposable elements across the Eukaryota. In animals, Piwi interacting small RNAs (piRNAs) are a crucial arm of this defence.
Peter Sarkies, Murray E Selkirk, John T Jones, Vivian Blok, Thomas Boothby, Bob Goldstein, Ben Hanelt, Alex Ardila-Garcia, Naomi M Fast, Phillip M Schiffer, Christopher Kraus, Mark J Taylor, Georgios Koutsovoulos, Mark L Blaxter, Eric A Miska   +14 more
doaj   +1 more source

The early-acting glycosome biogenic protein Pex3 is essential for trypanosome viability

Life Science Alliance, 2019
This study reports the identification of trypanosome Pex3, the master regulator of glycosome biogenesis. Trypanosome Pex3 is essential for glycosome assembly and trypanosome viability and is distinct from human Pex3.
Hiren Banerjee, Barbara Knoblach, Richard A Rachubinski   +2 more
doaj   +1 more source

OligoN‐Design: A Simple and Versatile Tool to Design Specific Probes and Primers From Large Heterogeneous Datasets

Molecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT High‐throughput environmental DNA sequencing has ushered ecological and evolutionary studies into the big data era. With thousands to millions of DNA sequences, designing taxon‐specific oligonucleotides is a current bottleneck of molecular studies that rely on primers for Polymerase Chain Reactions (PCRs) or probes for Fluorescence in situ ...
Miguel M. Sandin, Marie Walde, Nicolas Henry, Irene Forn, Nathalie Simon, Cédric Berney, Ramon Massana, Daniel J. Richter   +7 more
wiley   +1 more source

[Sister chromatid cohesion complex in Eukaryota].

Postepy biochemii, 2010
Faithful chromosome segregation in mitosis and meiosis requires the presence of the sister chromatid cohesion complex. The complex, which was initially identified and characterized in yeast Saccharomyces cerevisiae, and subsequently detected in other Eukaryota, is composed of four evolutionarily conserved core subunits (cohesins) Smc1, Smc3, Scc1/Mcd1 ...
Agata, Cena, Anna, Kurlandzka
openaire   +1 more source

Microorganismos del corredor marino Isla del Coco-Galápagos: diversidad funcional y de especies

Tecnología en Marcha, 2018
El corredor marino Isla del Coco-Galápagos, en su conjunto, constituye un santuario para la protección de especies marinas en la región oriental del Pacífico Tropical.
Keilor Rojas-Jiménez
doaj   +1 more source

N2-Methylation of Guanosine at Position 10 in tRNA Is Catalyzed by a THUMP Domain-containing, S-Adenosylmethionine-dependent Methyltransferase, Conserved in Archaea and Eukaryota*[boxs]

Journal of Biological Chemistry, 2004
In sequenced genomes, genes belonging to the cluster of orthologous group COG1041 are exclusively, and almost ubiquitously, found in Eukaryota and Archaea but never in Bacteria.
J. Armengaud, Jaunius Urbonavičius, Bernard Fernandez, Guylaine Chaussinand, J. Bujnicki, H. Grosjean   +5 more
semanticscholar   +1 more source