Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Jürgen Gadau"'
Publikováno v:
BMC Biology, Vol 22, Iss 1, Pp 1-17 (2024)
Abstract Background Social insects vary considerably in their social organization both between and within species. In the California harvester ant, Pogonomyrmex californicus (Buckley 1867), colonies are commonly founded and headed by a single queen (
Externí odkaz:
https://doaj.org/article/af5d9d443bc7413999679fb6d4841a4a
Autor:
Marius Pohl, Udo Hommen, Sebastian Eilebrecht, Christoph Schäfers, Jürgen Gadau, Mathias Otto
Publikováno v:
Environmental Chemistry and Ecotoxicology, Vol 6, Iss , Pp 71-80 (2024)
Ants (Formicidae) are ubiquitous in terrestrial ecosystems, including agricultural areas and forests. They are important for soil movement, decomposition, nutrient cycling, pollination, predation, scavenging and seed dispersal. Furthermore, they serv
Externí odkaz:
https://doaj.org/article/1bb183b31a8f406a942872488da997be
Autor:
Joseph S Latshaw, Reece E Mazade, Mary Petersen, Julie A Mustard, Irina Sinakevitch, Lothar Wissler, Xiaojiao Guo, Chelsea Cook, Hong Lei, Jürgen Gadau, Brian Smith
Publikováno v:
eLife, Vol 12 (2023)
Animals must learn to ignore stimuli that are irrelevant to survival and attend to ones that enhance survival. When a stimulus regularly fails to be associated with an important consequence, subsequent excitatory learning about that stimulus can be d
Externí odkaz:
https://doaj.org/article/2c53edf8d37b4c489b56e8b3894c37c4
Publikováno v:
eLife, Vol 12 (2023)
Attracting and securing potential mating partners is of fundamental importance for reproduction. Therefore, signaling sexual attractiveness is expected to be tightly coordinated in communication systems synchronizing senders and receivers. Chemical s
Externí odkaz:
https://doaj.org/article/41080cca5a8c47228fc0cd97cf6b218a
Autor:
Alice B. Dennis, Gabriel I. Ballesteros, Stéphanie Robin, Lukas Schrader, Jens Bast, Jan Berghöfer, Leo W. Beukeboom, Maya Belghazi, Anthony Bretaudeau, Jan Buellesbach, Elizabeth Cash, Dominique Colinet, Zoé Dumas, Mohammed Errbii, Patrizia Falabella, Jean-Luc Gatti, Elzemiek Geuverink, Joshua D. Gibson, Corinne Hertaeg, Stefanie Hartmann, Emmanuelle Jacquin-Joly, Mark Lammers, Blas I. Lavandero, Ina Lindenbaum, Lauriane Massardier-Galata, Camille Meslin, Nicolas Montagné, Nina Pak, Marylène Poirié, Rosanna Salvia, Chris R. Smith, Denis Tagu, Sophie Tares, Heiko Vogel, Tanja Schwander, Jean-Christophe Simon, Christian C. Figueroa, Christoph Vorburger, Fabrice Legeai, Jürgen Gadau
Publikováno v:
BMC Genomics, Vol 21, Iss 1, Pp 1-27 (2020)
Abstract Background Parasitoid wasps have fascinating life cycles and play an important role in trophic networks, yet little is known about their genome content and function. Parasitoids that infect aphids are an important group with the potential fo
Externí odkaz:
https://doaj.org/article/9aa15e0959b849d98488571e8f04baa7
Autor:
Xiao Xiong, Yogeshwar D Kelkar, Chris J Geden, Chao Zhang, Yidong Wang, Evelien Jongepier, Ellen O. Martinson, Eveline C Verhulst, Jürgen Gadau, John H Werren, Xu Wang
Publikováno v:
Frontiers in Genetics, Vol 12 (2021)
The parasitoid wasp Muscidifurax raptorellus (Hymenoptera: Pteromalidae) is a gregarious species that has received extensive attention for its potential in biological pest control against house fly, stable fly, and other filth flies. It has a high re
Externí odkaz:
https://doaj.org/article/50e1c8c840dc46f485c328405aabb44a
Genetic Incompatibilities Between Mitochondria and Nuclear Genes: Effect on Gene Flow and Speciation
Publikováno v:
Frontiers in Genetics, Vol 10 (2019)
The process of speciation is, according to the biological species concept, the reduction in gene flow between genetically diverging populations. Most of the previous theoretical studies analyzed the effect of nuclear genetic incompatibilities on gene
Externí odkaz:
https://doaj.org/article/6c001c57080049a2b2436122314037f5
Autor:
Gabriel I. Ballesteros, Jürgen Gadau, Fabrice Legeai, Angelica Gonzalez-Gonzalez, Blas Lavandero, Jean-Christophe Simon, Christian C. Figueroa
Publikováno v:
PeerJ, Vol 5, p e3640 (2017)
The molecular mechanisms that allow generalist parasitoids to exploit many, often very distinct hosts are practically unknown. The wasp Aphidius ervi, a generalist koinobiont parasitoid of aphids, was introduced from Europe into Chile in the late 197
Externí odkaz:
https://doaj.org/article/6a6b4f12f08f4b88b1c7a7a8c192a3bf
Publikováno v:
Royal Society Open Science, Vol 4, Iss 8 (2017)
Variation in behaviour among group members often impacts collective outcomes. Individuals may vary both in the task that they perform and in the persistence with which they perform each task. Although both the distribution of individuals among tasks
Externí odkaz:
https://doaj.org/article/c49abaf2996c47d38f86d6b73c2fa72a
Autor:
Chris R Smith, Navdeep S Mutti, W Cameron Jasper, Agni Naidu, Christopher D Smith, Jürgen Gadau
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e42433 (2012)
BACKGROUND: DNA methylation is a common regulator of gene expression, including acting as a regulator of developmental events and behavioral changes in adults. Using the unique system of genetic caste determination in Pogonomyrmex barbatus, we were a
Externí odkaz:
https://doaj.org/article/4ad47a75e1b341f4aa2f4a70e6e1187a