Results 41 to 50 of about 821,546 (355)

Bacillus anthracis edema factor substrate specificity: evidence for new modes of action [PDF]

, 2012
Since the isolation of Bacillus anthracis exotoxins in the 1960s, the detrimental activity of edema factor (EF) was considered as adenylyl cyclase activity only.
Agrawal, Altaweel, Basler, Bauche, Bell, Benson, Beste, Bock, Bond, Boyd, Bradley, Brown, Burhenne, Carbonetti, Carbonetti, Carson-Walter, Casteel, Christensen, Christensen, Confer, Copsel, Crawford, Crowe, Cunningham, Dalkas, Defer, Deuquet, Ding, Drum, Duesbery, Feld, Firoved, Friedlander, Fu, Fukuhara, Gaion, Gille, Gordon, Göttle, Hammerschmidt, He, Helfman, Hong, Ivarsson, Jernigan, Johnson, Katayama, Katayama, Kaupp, Kintzer, Klimpel, Laine, Larabee, Larabee, Leppla, Liu, Martin Göttle, McDonough, Milne, Mogridge, Mogridge, Newton, Newton, Newton, Newton, Newton, Oncu, O´Brien, Park, Petosa, Pezard, Postea, Puhar, Roland Seifert, Santelli, Scobie, Scobie, Scorpio, Shapiro, Shen, Shirshev, Soelaiman, Stefan Dove, Sun, Tamayo, Taylor, Taylor, Tesmer, Thomas, Tournier, Vitale, Vitale, Vojtova, Yeager, Zong   +94 more
core   +2 more sources

Rhizobium sp. BR816 Produces a Complex Mixture of Known and Novel Lipochitooligosaccharide Molecules

Molecular Plant-Microbe Interactions, 2001
Rhizobial lipochitooligosaccharide (LCO) signal molecules induce various plant responses, leading to nodule development. We report here the LCO structures of the broad-host range strain Rhizobium sp. BR816.
Carla Snoeck, Ellen Luyten, Véréna Poinsot, Arlette Savagnac, Jos Vanderleyden, Jean-Claude Promé   +5 more
doaj   +1 more source

Promiscuous specialists: Host specificity patterns among generalist louse flies.

PLoS ONE, 2021
Ectoparasites such as louse flies (Diptera: Hippoboscidae) have tendency for host specialization, which is driven by adaptation to host biology as well as competition avoidance between parasites of the same host.
Aleksi Lehikoinen, Pekka Pohjola, Jari Valkama, Marko Mutanen, Jaakko L O Pohjoismäki   +4 more
doaj   +1 more source

Bacterial leaf symbiosis in angiosperms: host specificity without co-speciation. [PDF]

PLoS ONE, 2011
Bacterial leaf symbiosis is a unique and intimate interaction between bacteria and flowering plants, in which endosymbionts are organized in specialized leaf structures.
Benny Lemaire, Peter Vandamme, Vincent Merckx, Erik Smets, Steven Dessein   +4 more
doaj   +1 more source

Complete Genome Sequences of vB_LmoS_188 and vB_LmoS_293, Two Bacteriophages with Specificity for Listeria monocytogenes Strains of Serotypes 4b and 4e [PDF]

, 2015
peer-reviewedListeria monocytogenes is responsible for the rare disease listeriosis, which is associated with the consumption of contaminated food products. We report here the complete genome sequences of vB_LmoS_188 and vB_LmoS_293, phages isolated from
Casey, A., Coffey, Aidan, Kieran, Jordan, McAuliffe, Olivia   +3 more
core   +1 more source

Global patterns of modularity and narrow host use in fish-parasitic copepods (Crustacea) [PDF]

Biodiversity Data Journal
Parasitic copepods are amongst the most diverse and ecologically significant parasites of fish, yet their macroecological patterns remain poorly understood. In this study, a comprehensive dataset of fish–copepod associations was obtained and curated from
Francisco Neptali Morales-Serna
doaj   +3 more sources

Extensive remodeling of the Pseudomonas syringae pv. avellanae type III secretome associated with two independent host shifts onto hazelnut

BMC Microbiology, 2012
Background Hazelnut (Corylus avellana) decline disease in Greece and Italy is caused by the convergent evolution of two distantly related lineages of Pseudomonas syringae pv. avellanae (Pav). We sequenced the genomes of three Pav isolates to determine if
O’Brien Heath E, Thakur Shalabh, Gong Yunchen, Fung Pauline, Zhang Jianfeng, Yuan Lijie, Wang Pauline W, Yong Choseung, Scortichini Marco, Guttman David S   +9 more
doaj   +1 more source

Identification of Host-Specific Bacteroidales 16S rDNA Sequences from Human Sewage and Ruminant Feces [PDF]

, 2011
The need to identify the source of fecal contamination of water has led to the development of various fecal source identification methods, a field known as microbial source tracking (MST). One promising method of MST focuses on fecal members of the order
Allsop, Ashelford, Ashelford, Bernhard, Dick, Dorai-Raj, Dore, Fiksdal, Hayashi, Hutchison, Kildare, Kobayashi, Kreader, Lamendella, Leven, Maidak, Mieszkin, Okabe, Ozutsumi, Paster, Rajendhran, Suau, Tajima, von Wintzingerode, Wery, Whitford   +25 more
core   +1 more source

Host Identity Specific Multicast [PDF]

International Conference on Networking and Services (ICNS '07), 2007
Multicasting is a key technology for both users and service providers as it enables important bandwidth savings, and thus lower costs, for content distribution and group communication. The current network level multicast solutions have several weaknesses.
Zsolt Kovacshazi, Rolland Vida
openaire   +1 more source

Stochastic spatial models of host-pathogen and host-mutualist interactions I

, 2006
Mutualists and pathogens, collectively called symbionts, are ubiquitous in plant communities. While some symbionts are highly host-specific, others associate with multiple hosts.
Lanchier, N., Neuhauser, C.
core   +2 more sources