Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Ian W Keesey"'
Publikováno v:
eLife, Vol 9 (2020)
The examination of phylogenetic and phenotypic characteristics of the nervous system, such as behavior and neuroanatomy, can be utilized as a means to assess speciation. Recent studies have proposed a fundamental tradeoff between two sensory organs,
Externí odkaz:
https://doaj.org/article/c07fd56d973d40d5b03f1c40a3f7fbec
Autor:
Alexander Haverkamp, Felipe Yon, Ian W Keesey, Christine Mißbach, Christopher Koenig, Bill S Hansson, Ian T Baldwin, Markus Knaden, Danny Kessler
Publikováno v:
eLife, Vol 5 (2016)
Pollination by insects is essential to many ecosystems. Previously, we have shown that floral scent is important to mediate pollen transfer between plants (Kessler et al., 2015). Yet, the mechanisms by which pollinators evaluate volatiles of single f
Externí odkaz:
https://doaj.org/article/615f663d57824372ab6bd559196f4292
Autor:
Ian W. Keesey
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
The neural basis and genetic mechanisms for sensory evolution are increasingly being explored in depth across many closely related members of the Drosophila genus. This has, in part, been achieved due to the immense efforts toward adapting gene-editi
Externí odkaz:
https://doaj.org/article/e557fc752bc1433399fd7e603b3481bd
Autor:
Ian W. Keesey, Veit Grabe, Lydia Gruber, Sarah Koerte, George F. Obiero, Grant Bolton, Mohammed A. Khallaf, Grit Kunert, Sofia Lavista-Llanos, Dario Riccardo Valenzano, Jürgen Rybak, Bruce A. Barrett, Markus Knaden, Bill S. Hansson
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-16 (2019)
Neural architecture may be shaped by selection, but is likely also constrained by development. Here, Keesey and colleagues find an inverse relationship between allocation towards visual and olfactory sensory systems across the genus Drosophila, which
Externí odkaz:
https://doaj.org/article/ce7e6fe3dddf4b1a98ee78f314f71fd3
Publikováno v:
Frontiers in Ecology and Evolution, Vol 8 (2020)
Insect antennae are important olfactory organs that house high concentrations of odorant-binding proteins (OBPs) in the sensillum lymph. Previous studies in other insects have shown that OBPs play important roles in transporting odorants and enhancin
Externí odkaz:
https://doaj.org/article/512fecff80f246539ced780a5974e289
Autor:
Ian W. Keesey, Sarah Koerte, Mohammed A. Khallaf, Tom Retzke, Aurélien Guillou, Ewald Grosse-Wilde, Nicolas Buchon, Markus Knaden, Bill S. Hansson
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Behavioral manipulation of host by pathogens has been observed in vertebrates, invertebrates, and plants. Here the authors show that in Drosophila, infection with pathogenic bacteria leads to increased pheromone release, which attracts healthy flies.
Externí odkaz:
https://doaj.org/article/be1ded2ecda24120a5a5fa9bee848185
Autor:
Ian W. Keesey, Bill S. Hansson
Publikováno v:
Annual Review of Entomology. 67:261-279
In this review, we highlight sources of alcohols in nature, as well as the behavioral and ecological roles that these fermentation cues play in the short lifespan of Drosophila melanogaster. With a focus on neuroethology, we describe the olfactory de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04fecb0c6c353f6be52b62e97d0f90fe
https://doi.org/10.1146/annurev-ento-070721-091828
https://doi.org/10.1146/annurev-ento-070721-091828
Autor:
Ian W. Keesey, Jin Zhang, Ana Depetris-Chauvin, George F. Obiero, Abhishek Gupta, Nitin Gupta, Heiko Vogel, Markus Knaden, Bill S. Hansson
Publikováno v:
iScience
Comparative analysis of multiple genomes has been used extensively to examine the evolution of chemosensory receptors across the genus Drosophila. However, few studies have delved into functional characteristics, as most have relied exclusively on ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf373e876626c544aebf648fbb919630
https://hdl.handle.net/21.11116/0000-000A-7FCF-021.11116/0000-0004-63DB-621.11116/0000-000A-7FD0-D
https://hdl.handle.net/21.11116/0000-000A-7FCF-021.11116/0000-0004-63DB-621.11116/0000-000A-7FD0-D
Autor:
Jin Zhang, Syed Ali Komail Raza, Zhiqiang Wei, Ian W. Keesey, Anna L. Parker, Felix Feistel, Jingyuan Chen, Sina Cassau, Richard A. Fandino, Ewald Grosse-Wilde, Shuanglin Dong, Joel Kingsolver, Jonathan Gershenzon, Markus Knaden, Bill S. Hansson
Publikováno v:
Current Biology
In nature, plant-insect interactions occur in complex settings involving multiple trophic levels, often with multiple species at each level.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ef11d6c391d24b9d3716d99eb39c172
https://hdl.handle.net/21.11116/0000-000A-2A7A-F21.11116/0000-000A-2A7B-E21.11116/0000-0009-C2C4-E
https://hdl.handle.net/21.11116/0000-000A-2A7A-F21.11116/0000-000A-2A7B-E21.11116/0000-0009-C2C4-E