Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Dagmar, Woebken"'
Autor:
Marlies Dietrich, Christopher Panhölzl, Roey Angel, Andrew T. Giguere, Dania Randi, Bela Hausmann, Craig W. Herbold, Erich M. Pötsch, Andreas Schaumberger, Stephanie A. Eichorst, Dagmar Woebken
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-14 (2024)
Abstract Fixation of atmospheric N2 by free-living diazotrophs accounts for an important proportion of nitrogen naturally introduced to temperate grasslands. The effect of plants or fertilization on the general microbial community has been extensivel
Externí odkaz:
https://doaj.org/article/231fcdf87ea846af9e8f2baa2169c2c3
Autor:
Veronica Barrajon-Santos, Maximilian Nepel, Bela Hausmann, Hermann Voglmayr, Dagmar Woebken, Veronika E. Mayer
Publikováno v:
BMC Biology, Vol 22, Iss 1, Pp 1-15 (2024)
Abstract Background Fungi and ants belong to the most important organisms in terrestrial ecosystems on Earth. In nutrient-poor niches of tropical rainforests, they have developed steady ecological relationships as a successful survival strategy. In t
Externí odkaz:
https://doaj.org/article/47f9a46222814189a5ab0fa78fe80a31
Autor:
Stefanie Imminger, Dimitri V. Meier, Arno Schintlmeister, Anton Legin, Jörg Schnecker, Andreas Richter, Osnat Gillor, Stephanie A. Eichorst, Dagmar Woebken
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Microbial activity in drylands tends to be confined to rare and short periods of rain. Rapid growth should be key to the maintenance of ecosystem processes in such narrow activity windows, if desiccation and rehydration cause widespread cell
Externí odkaz:
https://doaj.org/article/1db18e6c2e314dd18079cefdea4d0d9a
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-12 (2023)
Abstract The omnipresence of ants is commonly attributed to their eusocial organization and division of labor, however, bacteria in their nests may facilitate their success. Like many other arboreal ants living in plant-provided cavities, Azteca ants
Externí odkaz:
https://doaj.org/article/1b651481edc341ccbd37f1ed7e15937f
Autor:
Marlies Dietrich, Alicia Montesinos-Navarro, Raphael Gabriel, Florian Strasser, Dimitri V. Meier, Werner Mayerhofer, Stefan Gorka, Julia Wiesenbauer, Victoria Martin, Marieluise Weidinger, Andreas Richter, Christina Kaiser, Dagmar Woebken
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-14 (2022)
The bacterial/archaeal and fungal communities inhabiting beech tree root-tips are examined by marker gene sequencing followed by ecological network analysis, highlighting complex interactions in the ectomycorrhizal symbiosis.
Externí odkaz:
https://doaj.org/article/7b6b2c428e1b478bacdd0f41c8f860cc
Nitrogen fixation by diverse diazotrophic communities can support population growth of arboreal ants
Autor:
Maximilian Nepel, Josephine Pfeifer, Felix B. Oberhauser, Andreas Richter, Dagmar Woebken, Veronika E. Mayer
Publikováno v:
BMC Biology, Vol 20, Iss 1, Pp 1-13 (2022)
Abstract Background Symbiotic ant-plant associations, in which ants live on plants, feed on plant-provided food, and protect host trees against threats, are ubiquitous across the tropics, with the Azteca-Cecropia associations being amongst the most w
Externí odkaz:
https://doaj.org/article/ec7c4cc894d24a7bad901c71b148fcfc
Autor:
Maximilian Nepel, Roey Angel, Elizabeth T. Borer, Beat Frey, Andrew S. MacDougall, Rebecca L. McCulley, Anita C. Risch, Martin Schütz, Eric W. Seabloom, Dagmar Woebken
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Grassland ecosystems cover around 37% of the ice-free land surface on Earth and have critical socioeconomic importance globally. As in many terrestrial ecosystems, biological dinitrogen (N2) fixation represents an essential natural source of nitrogen
Externí odkaz:
https://doaj.org/article/f8f98923390d4d2281abeba54f590cdc
Autor:
Daniela Trojan, Emilio Garcia-Robledo, Dimitri V. Meier, Bela Hausmann, Niels Peter Revsbech, Stephanie A. Eichorst, Dagmar Woebken
Publikováno v:
mSystems, Vol 6, Iss 4 (2021)
ABSTRACT High-affinity terminal oxidases (TOs) are believed to permit microbial respiration at low oxygen (O2) levels. Genes encoding such oxidases are widespread, and their existence in microbial genomes is taken as an indicator for microaerobic res
Externí odkaz:
https://doaj.org/article/cb72da49ca244983bbee8f466d9d623d
Publikováno v:
mSystems, Vol 6, Iss 1 (2021)
ABSTRACT Desert surface soils devoid of plant cover are populated by a variety of microorganisms, many with yet unresolved physiologies and lifestyles. Nevertheless, a common feature vital for these microorganisms inhabiting arid soils is their abili
Externí odkaz:
https://doaj.org/article/23a0ef62995e4c98aa5b2adb8fe4f72d
Autor:
Pok Man Leung, Sean K. Bay, Dimitri V. Meier, Eleonora Chiri, Don A. Cowan, Osnat Gillor, Dagmar Woebken, Chris Greening
Publikováno v:
mSystems, Vol 5, Iss 2 (2020)
ABSTRACT Microbial life is surprisingly abundant and diverse in global desert ecosystems. In these environments, microorganisms endure a multitude of physicochemical stresses, including low water potential, carbon and nitrogen starvation, and extreme
Externí odkaz:
https://doaj.org/article/d91516aebc43441398c268898f5ba183