Search Results - "Arguello, J Roman"

A molecular and neuronal basis for amino acid sensing in the Drosophila larva by Croset, Vincent, Schleyer, Michael, Arguello, J. Roman, Gerber, Bertram, Benton, Richard

“…Amino acids are important nutrients for animals, reflected in conserved internal pathways in vertebrates and invertebrates for monitoring cellular levels of…”
Get full text

Olfactory receptor and circuit evolution promote host specialization by Auer, Thomas O., Khallaf, Mohammed A., Silbering, Ana F., Zappia, Giovanna, Ellis, Kaitlyn, Álvarez-Ocaña, Raquel, Arguello, J. Roman, Hansson, Bill S., Jefferis, Gregory S. X. E., Caron, Sophie J. C., Knaden, Markus, Benton, Richard

“…The evolution of animal behaviour is poorly understood 1 , 2 . Despite numerous correlations between interspecific divergence in behaviour and nervous system…”
Get full text

Olfactory sensory neuron population expansions influence projection neuron adaptation and enhance odour tracking by Takagi, Suguru, Sancer, Gizem, Abuin, Liliane, Stupski, S. David, Roman Arguello, J., Prieto-Godino, Lucia L., Stern, David L., Cruchet, Steeve, Álvarez-Ocaña, Raquel, Wienecke, Carl F. R., van Breugel, Floris, Jeanne, James M., Auer, Thomas O., Benton, Richard

“…The evolutionary expansion of sensory neuron populations detecting important environmental cues is widespread, but functionally enigmatic. We investigated this…”
Get full text

Open questions: Tackling Darwin's "instincts": the genetic basis of behavioral evolution by Arguello, J Roman, Benton, Richard

“…All of us have marveled at the remarkable diversity of animal behaviors in nature.None of us has much idea of how these have evolved…”
Get full text

Evolution of chemosensory tissues and cells across ecologically diverse Drosophilids by Bontonou, Gwénaëlle, Saint-Leandre, Bastien, Kafle, Tane, Baticle, Tess, Hassan, Afrah, Sánchez-Alcañiz, Juan Antonio, Arguello, J. Roman

“…Chemosensory tissues exhibit significant between-species variability, yet the evolution of gene expression and cell types underlying this diversity remain…”
Get full text

Evidence for the fixation of gene duplications by positive selection in Drosophila by Cardoso-Moreira, Margarida, Arguello, J Roman, Gottipati, Srikanth, Harshman, L G, Grenier, Jennifer K, Clark, Andrew G

“…Gene duplications play a key role in the emergence of novel traits and in adaptation. But despite their centrality to evolutionary processes, it is still…”
Get full text

Extensive local adaptation within the chemosensory system following Drosophila melanogaster’s global expansion by Arguello, J. Roman, Cardoso-Moreira, Margarida, Grenier, Jennifer K., Gottipati, Srikanth, Clark, Andrew G., Benton, Richard

“…How organisms adapt to new environments is of fundamental biological interest, but poorly understood at the genetic level. Chemosensory systems provide…”
Get full text

Five Drosophila Genomes Reveal Nonneutral Evolution and the Signature of Host Specialization in the Chemoreceptor Superfamily by McBride, C.S, Arguello, J.R

“…The insect chemoreceptor superfamily comprises the olfactory receptor (Or) and gustatory receptor (Gr) multigene families. These families give insects the…”
Get full text

Targeted molecular profiling of rare olfactory sensory neurons identifies fate, wiring, and functional determinants by Arguello, J Roman, Abuin, Liliane, Armida, Jan, Mika, Kaan, Chai, Phing Chian, Benton, Richard

“…Determining the molecular properties of neurons is essential to understand their development, function and evolution. Using Targeted DamID (TaDa), we…”
Get full text

Global diversity lines - a five-continent reference panel of sequenced Drosophila melanogaster strains by Grenier, Jennifer K, Arguello, J Roman, Moreira, Margarida Cardoso, Gottipati, Srikanth, Mohammed, Jaaved, Hackett, Sean R, Boughton, Rachel, Greenberg, Anthony J, Clark, Andrew G

“…Reference collections of multiple Drosophila lines with accumulating collections of "omics" data have proven especially valuable for the study of population…”
Get full text

Can yeast (S. cerevisiae) metabolic volatiles provide polymorphic signaling? by Arguello, J Roman, Sellanes, Carolina, Lou, Yann Ru, Raguso, Robert A

“…Chemical signaling between organisms is a ubiquitous and evolutionarily dynamic process that helps to ensure mate recognition, location of nutrients, avoidance…”
Get full text

Repetitive element-mediated recombination as a mechanism for new gene origination in Drosophila by Yang, Shuang, Arguello, J Roman, Li, Xin, Ding, Yun, Zhou, Qi, Chen, Ying, Zhang, Yue, Zhao, Ruoping, Brunet, Frédéric, Peng, Lixin, Long, Manyuan, Wang, Wen

“…Previous studies of repetitive elements (REs) have implicated a mechanistic role in generating new chimerical genes. Such examples are consistent with the…”
Get full text

Origination of an X-linked testes chimeric gene by illegitimate recombination in Drosophila by Arguello, J Roman, Chen, Ying, Yang, Shuang, Wang, Wen, Long, Manyuan

“…The formation of chimeric gene structures provides important routes by which novel proteins and functions are introduced into genomes. Signatures of these…”
Get full text

Molecular Parentage Analysis in Experimental Newt Populations: The Response of Mating System Measures to Variation in the Operational Sex Ratio by Jones, Adam G., Arguello, J. Roman, Arnold, Stevan J.

“…Molecular studies of parentage have been extremely influential in the study of sexual selection in the last decade, but a consensus statistical method for the…”
Get full text

Olfactory receptor pseudo-pseudogenes by Prieto-Godino, Lucia L., Rytz, Raphael, Bargeton, Benoîte, Abuin, Liliane, Arguello, J. Roman, Peraro, Matteo Dal, Benton, Richard

“…Drosophila sechellia , a species closely related to the model species Drosophila melanogaster , bypasses a premature stop codon in neuronal cells to express a…”
Get full text

Demographic History of the Human Commensal Drosophila melanogaster by Arguello, J Roman, Laurent, Stefan, Clark, Andrew G

“…The cohabitation of Drosophila melanogaster with humans is nearly ubiquitous. Though it has been well established that this fly species originated in…”
Get full text

Validation of Bateman's principles: a genetic study of sexual selection and mating patterns in the rough–skinned newt by Jones, Adam G., Arguello, J. Roman, Arnold, Stevan J.

“…to investigate the concordance between Bateman's principles and the intensity of sexual selection. We found that males experienced strong sexual selection on…”
Get full text

Genetic structure in the coral-reef-associated Banggai cardinalfish, Pterapogon kauderni by HOFFMAN, ERIC A., KOLM, NICLAS, BERGLUND, ANDERS, ARGUELLO, J. ROMAN, JONES, ADAM G.

“…In this study, we used 11 polymorphic microsatellite loci to show that oceanic distances as small as 2–5 km are sufficient to produce high levels of population…”
Get full text

Gene duplication and ectopic gene conversion in Drosophila by Arguello, J Roman, Connallon, Tim

“…The evolutionary impact of gene duplication events has been a theme of Drosophila genetics dating back to the Morgan School. While considerable attention has…”
Get full text

Survey of Global Genetic Diversity Within the Drosophila Immune System by Early, Angela M, Arguello, J Roman, Cardoso-Moreira, Margarida, Gottipati, Srikanth, Grenier, Jennifer K, Clark, Andrew G

“…Numerous studies across a wide range of taxa have demonstrated that immune genes are routinely among the most rapidly evolving genes in the genome. This…”
Get full text