Zobrazeno 1 - 10
of 402
pro vyhledávání: '"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
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
Publikováno v:
Microorganisms, Vol 10, Iss 2, p 295 (2022)
The Ectothiorhodospiraceae family represents purple sulfur bacteria of the Gammaproteobacteria found primarily in alkaline soda lakes of moderate to extremely high salinity. The main microscopically visible characteristic separating them from the Chr
Externí odkaz:
https://doaj.org/article/18992d13d6f04a06aace42abc3efe52f
Autor:
Johannes F. Imhoff
Publikováno v:
Microorganisms, Vol 9, Iss 10, p 2119 (2021)
Phototrophic bacteria represent a very ancient phylogenetic and highly diverse metabolic type of bacteria that diverged early into several major phylogenetic lineages with quite different properties [...]
Externí odkaz:
https://doaj.org/article/697b32d9c4b9455c98e51d735e1564f6
Publikováno v:
Microorganisms, Vol 9, Iss 1, p 46 (2020)
Osmotic adaptation and accumulation of compatible solutes is a key process for life at high osmotic pressure and elevated salt concentrations. Most important solutes that can protect cell structures and metabolic processes at high salt concentrations
Externí odkaz:
https://doaj.org/article/5ed4aefdbc194a0bad1f016f0f9fabd4
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
Publikováno v:
Frontiers in Microbiology, Vol 8 (2018)
Two different photosystems for performing bacteriochlorophyll-mediated photosynthetic energy conversion are employed in different bacterial phyla. Those bacteria employing a photosystem II type of photosynthetic apparatus include the phototrophic pur
Externí odkaz:
https://doaj.org/article/d62672ef3643419f84a6eec9f27215fe
Publikováno v:
Marine Drugs, Vol 13, Iss 8, Pp 4617-4632 (2015)
An unusual polyketide with a new carbon skeleton, lindgomycin (1), and the recently described ascosetin (2) were extracted from mycelia and culture broth of different Lindgomycetaceae strains, which were isolated from a sponge of the Kiel Fjord in th
Externí odkaz:
https://doaj.org/article/b81371ec482c423ebe5a018125d8b55d
Publikováno v:
Marine Drugs, Vol 12, Iss 4, Pp 1924-1938 (2014)
A novel spirocyclic drimane coupled by two drimane fragment building blocks 2 and a new drimane 1 were identified in mycelia and culture broth of Stachybotrys sp. MF347. Their structures were established by spectroscopic means. This is the first exam
Externí odkaz:
https://doaj.org/article/4ebd7b5dd0ec4ba58cbd82dd7ec78cf0
Autor:
Anna Lena Kunz, Antje Labes, Jutta Wiese, Torsten Bruhn, Gerhard Bringmann, Johannes F. Imhoff
Publikováno v:
Marine Drugs, Vol 12, Iss 4, Pp 1699-1714 (2014)
Eight streptophenazines (A–H) have been identified so far as products of Streptomyces strain HB202, which was isolated from the sponge Halichondria panicea from the Baltic Sea. The variation of bioactivities based on small structural changes initia
Externí odkaz:
https://doaj.org/article/a93d93509b834f9c963f8a5d217e0786