Zobrazeno 1 - 10
of 113
pro vyhledávání: '"David P Fewer"'
Autor:
Björn Voss, Henk Bolhuis, David P Fewer, Matthias Kopf, Fred Möke, Fabian Haas, Rehab El-Shehawy, Paul Hayes, Birgitta Bergman, Kaarina Sivonen, Elke Dittmann, Dave J Scanlan, Martin Hagemann, Lucas J Stal, Wolfgang R Hess
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e60224 (2013)
Nodularia spumigena is a filamentous diazotrophic cyanobacterium that dominates the annual late summer cyanobacterial blooms in the Baltic Sea. But N. spumigena also is common in brackish water bodies worldwide, suggesting special adaptation allowing
Externí odkaz:
https://doaj.org/article/71564b77acfc4d8ebc9bab1f0b3621c9
Autor:
David P Fewer, Jouni Jokela, Eeva Paukku, Julia Österholm, Matti Wahlsten, Perttu Permi, Olli Aitio, Leo Rouhiainen, Gonzalo V Gomez-Saez, Kaarina Sivonen
Publikováno v:
PLoS ONE, Vol 8, Iss 9, p e73618 (2013)
Nodularia spumigena is a filamentous diazotrophic cyanobacterium that forms blooms in brackish water bodies. This cyanobacterium produces linear and cyclic peptide protease inhibitors which are thought to be part of a chemical defense against grazers
Externí odkaz:
https://doaj.org/article/e3ed0f8891e2490e86e9a0ad2fd1d6f5
Autor:
Niina Leikoski, David P Fewer, Jouni Jokela, Pirita Alakoski, Matti Wahlsten, Kaarina Sivonen
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e43002 (2012)
Cyanobactins are cyclic peptides assembled through the cleavage and modification of short precursor proteins. An inactive cyanobactin gene cluster has been described from the genome Microcystis aeruginosa NIES843. Here we report the discovery of acti
Externí odkaz:
https://doaj.org/article/3447fcd14b5d4a06a797f4a88865fdae
Publikováno v:
PLoS ONE, Vol 6, Iss 7, p e22384 (2011)
Cyanobacteria are a rich source of natural products with interesting biological activities. Many of these are peptides and the end products of a non-ribosomal pathway. However, several cyanobacterial peptide classes were recently shown to be produced
Externí odkaz:
https://doaj.org/article/322577372ce6433b8a2360c88f067338
Publikováno v:
Marine Drugs, Vol 19, Iss 6, p 298 (2021)
Sponges form symbiotic relationships with diverse and abundant microbial communities. Cyanobacteria are among the most important members of the microbial communities that are associated with sponges. Here, we performed a genus-wide comparative genomi
Externí odkaz:
https://doaj.org/article/7b995f675e49403eb74bcec42c82b6a2
Autor:
Kumar Saurav, Alessia Caso, Petra Urajová, Pavel Hrouzek, Germana Esposito, Kateřina Delawská, Markéta Macho, Jan Hájek, José Cheel, Subhasish Saha, Petra Divoká, Sila Arsin, Kaarina Sivonen, David P. Fewer, Valeria Costantino
Publikováno v:
ACS Omega. 7:11818-11828
Puwainaphycins (PUW) and minutissamides (MIN) are structurally homologous cyclic lipopeptides that exhibit high structural variability and possess antifungal and cytotoxic activities. While only a minor variation can be found in the amino acid compos
Autor:
Claudia Clemente, Nicholas Johnson, Xiaodan Ouyang, Rafael V. Popin, Sergio Dall'Angelo, Matti Wahlsten, Jouni Jokela, Alessandro Colombano, Brunello Nardone, David P. Fewer, Wael E. Houssen
Publikováno v:
Chemical Communications. 58:12054-12057
Cyanobactins are linear and cyclic post-translationally modified peptides. Here we show that the prenyl-D-Arg-containing autum-nalamide A is a member of the cyanobactin family. Biochemical assays demonstrate that the AutF prenyltransferase targets th
Publikováno v:
Toxins, Vol 12, Iss 4, p 248 (2020)
Cyanobacteria produce an array of toxins that pose serious health risks to humans and animals. The closely related diazotrophic genera, Anabaena, Dolichospermum and Aphanizomenon, frequently form poisonous blooms in lakes and brackish waters around t
Externí odkaz:
https://doaj.org/article/0faf624877d64d67bdd7d6aac57a7121
Autor:
Tania Keiko Shishido, Rafael Vicentini Popin, Jouni Jokela, Matti Wahlsten, Marli Fatima Fiore, David P. Fewer, Lars Herfindal, Kaarina Sivonen
Publikováno v:
Toxins, Vol 12, Iss 1, p 12 (2019)
Cyanobacteria are photosynthetic organisms that produce a large diversity of natural products with interesting bioactivities for biotechnological and pharmaceutical applications. Cyanobacterial extracts exhibit toxicity towards other microorganisms a
Externí odkaz:
https://doaj.org/article/1bef88250b7147aa97e4314e268ea74f
Autor:
Jeffrey A. van Santen, Alison H. Hughes, Roger G. Linington, Jeffrey D. Rudolf, David P. Fewer, Elisabeth M.-L. Janssen, Trevor N. Clark, Tyler A. Alsup, Claire H. Fergusson, Dasha Iskakova, Jonathan Parra, Katherine R. Duncan, Ella F. Poynton, Sylvia Soldatou, Caitlin A. McCadden, Emily McMann
Publikováno v:
Nucleic Acids Research
Within the natural products field there is an increasing emphasis on the study of compounds from microbial sources. This has been fuelled by interest in the central role that microorganisms play in mediating both interspecies interactions and host-mi