Výsledky vyhledávání - "Johannes F Imhoff"

Akademický článek

Proteomic Analysis of Anti-Cancerous Scopularide Production by a Marine Microascus brevicaulis Strain and Its UV Mutant.

Autor: Annemarie Kramer, Hans Christian Beck, Abhishek Kumar, Lars Peter Kristensen, Johannes F Imhoff, Antje Labes

Publikováno v: PLoS ONE, Vol 10, Iss 10, p e0140047 (2015)

The marine fungus Microascus brevicaulis strain LF580 is a non-model secondary metabolite producer with high yields of the two secondary metabolites scopularides A and B, which exhibit distinct activities against tumour cell lines. A mutant strain wa

Externí odkaz: https://doaj.org/article/385def3519114260b7b99a50403a59da

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Akademický článek

Identification of Habitat-Specific Biomes of Aquatic Fungal Communities Using a Comprehensive Nearly Full-Length 18S rRNA Dataset Enriched with Contextual Data.

Autor: Katrin Panzer, Pelin Yilmaz, Michael Weiß, Lothar Reich, Michael Richter, Jutta Wiese, Rolf Schmaljohann, Antje Labes, Johannes F Imhoff, Frank Oliver Glöckner, Marlis Reich

Publikováno v: PLoS ONE, Vol 10, Iss 7, p e0134377 (2015)

Molecular diversity surveys have demonstrated that aquatic fungi are highly diverse, and that they play fundamental ecological roles in aquatic systems. Unfortunately, comparative studies of aquatic fungal communities are few and far between, due to

Externí odkaz: https://doaj.org/article/c468aea2e9794a5985b0dd5ccefcfe73

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Akademický článek

Development and validation of a fast and optimized screening method for enhanced production of secondary metabolites using the marine Scopulariopsis brevicaulis strain LF580 producing anti-cancer active scopularide A and B.

Autor: Annemarie Kramer, Linda Paun, Johannes F Imhoff, Frank Kempken, Antje Labes

Publikováno v: PLoS ONE, Vol 9, Iss 7, p e103320 (2014)

Natural compounds from marine fungi are an excellent source for the discovery and development of new drug leads. The distinct activity profiles of the two cyclodepsipeptides scopularide A and B against cancer cell lines set their marine producer stra

Externí odkaz: https://doaj.org/article/b430c480a6f941d3b582ab8ac8ca7bc0

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Akademický článek

A novel phytomyxean parasite associated with galls on the bull-kelp Durvillaea antarctica (Chamisso) Hariot.

Autor: Franz Goecke, Jutta Wiese, Alejandra Núñez, Antje Labes, Johannes F Imhoff, Sigrid Neuhauser

Publikováno v: PLoS ONE, Vol 7, Iss 9, p e45358 (2012)

Durvillaea antarctica (Fucales, Phaeophyceae) is a large kelp of high ecological and economic significance in the Southern Hemisphere. In natural beds along the central coast of Chile (Pacific Ocean), abnormal growth characterized by evident gall dev

Externí odkaz: https://doaj.org/article/83ccd5315261487fa4961184c6831887

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Akademický článek

Pathways of carbon and energy metabolism of the epibiotic community associated with the deep-sea hydrothermal vent shrimp Rimicaris exoculata.

Autor: Michael Hügler, Jillian M Petersen, Nicole Dubilier, Johannes F Imhoff, Stefan M Sievert

Publikováno v: PLoS ONE, Vol 6, Iss 1, p e16018 (2011)

BackgroundThe shrimp Rimicaris exoculata dominates the faunal biomass at many deep-sea hydrothermal vent sites at the Mid-Atlantic Ridge. In its enlarged gill chamber it harbors a specialized epibiotic bacterial community for which a nutritional role

Externí odkaz: https://doaj.org/article/d314f19d278f43909ce804d4c7c07aa7

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Akademický článek

Ectothiorhodospira lacustris sp. nov., a New Purple Sulfur Bacterium from Low-Mineralized Soda Lakes That Contains a Unique Pathway for Nitric Oxide Reduction

Autor: Irina A. Bryantseva, John A. Kyndt, Vladimir M. Gorlenko, Johannes F. Imhoff

Publikováno v: Microorganisms, Vol 11, Iss 5, p 1336 (2023)

Several strains of a Gram-negative, anaerobic photoautotrophic, motile, rod-shaped bacterium, designated as B14B, A-7R, and A-7Y were isolated from biofilms of low-mineralized soda lakes in central Mongolia and Russia (southeast Siberia). They had la

Externí odkaz: https://doaj.org/article/66c2fdbb5aaa437583e48e210b64015b

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Akademický článek

Comparative Genome Analysis of the Photosynthetic Betaproteobacteria of the Genus Rhodocyclus: Heterogeneity within Strains Assigned to Rhodocyclus tenuis and Description of Rhodocyclus gracilis sp. nov. as a New Species

Autor: John A. Kyndt, Fabiola A. Aviles, Johannes F. Imhoff, Sven Künzel, Sven C. Neulinger, Terrance E. Meyer

Publikováno v: Microorganisms, Vol 10, Iss 3, p 649 (2022)

The genome sequences for Rhodocyclus purpureus DSM 168T and four strains assigned to Rhodocyclus tenuis (DSM 110, DSM 111, DSM 112, and IM 230) have been determined. One of the strains studied (IM 230) has an average nucleotide identity (ANI) of 97%

Externí odkaz: https://doaj.org/article/c91605463b4341c9b2d4846292da0600

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Akademický článek

Diversity of Micromonospora strains from the deep Mediterranean Sea and their potential to produce bioactive compounds

Autor: Andrea Gärtner, Jutta Wiese, Johannes F. Imhoff

Publikováno v: AIMS Microbiology, Vol 2, Iss 2, Pp 205-221 (2016)

During studies on bacteria from the Eastern Mediterranean deep-sea, incubation under in situ conditions (salinity, temperature and pressure) and heat treatment were used to selectively enrich representatives of Micromonospora. From sediments of the I

Externí odkaz: https://doaj.org/article/0544c3bd38b44783bd4e57707bae8cb3

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