Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Joachim Jahnke"'
Autor:
Marco Loehrer, Daniel M. Mahlmann, Joachim Jahnke, Holger B. Deising, Marco Oldiges, Jochem Gaetgens, Ralf Horbach, Ulrich Schaffrath, Jens Botterweck
Publikováno v:
The new phytologist 203(2), 620–631 (2014). doi:10.1111/nph.12784
Summary Asian soybean rust (Phakopsora pachyrhizi) causes a devastating disease in soybean (Glycine max). We tested the hypothesis that the fungus generates high turgor pressure in its hyaline appressoria to mechanically pierce epidermal cells. Turgo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e6be0f92c5de26ef1e77846fbf68c00
https://doi.org/10.1111/nph.12784
https://doi.org/10.1111/nph.12784
Publikováno v:
FEMS Microbiology Ecology. 77:590-599
In order to study the effects of soil factors and bacterial inoculation on alfalfa (Medicago sativa), plants were inoculated with Ensifer meliloti L33 and Azospirillum brasilense Sp7 in pot experiments using two different soils separately as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b92519915ace323fb1cd8f54b952f14
https://doi.org/10.1111/j.1574-6941.2011.01139.x
https://doi.org/10.1111/j.1574-6941.2011.01139.x
Autor:
Daniel M. Mahlmann, Joachim Jahnke
Publikováno v:
Journal of Applied Phycology. 22:117-122
The influence of substrate, light intensity, temperature and growth phase on the dry weight per unit biovolume of both living Phormidium autumnale trichomes and living single cells was investigated microinterferometrically. With a Mach–Zehnder Inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f06be53aaefc8a5e515fd2ea833fe94f
https://doi.org/10.1007/s10811-009-9430-0
https://doi.org/10.1007/s10811-009-9430-0
Publikováno v:
European Journal of Phycology. 43:355-364
The transmitted double-beam interference microscope was used to determine the dry weight per unit biovolume of single living cells, trichomes and mucous sheaths of eight mainly terrestrial species of cyanobacteria from cultures and in situ samples. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a42a171a13b5317c2c52a672b8e6d42
https://doi.org/10.1080/09670260802168625
https://doi.org/10.1080/09670260802168625
Publikováno v:
European Journal of Soil Biology. 43:14-22
The effect of grazing by the naked soil amoeba Thecamoeba similis feeding on algae of in vitro phototrophic soil biofilms was investigated in terms of carbon biomass of algae, bacteria and amoebae and compared to shifts in the microbial community det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b5696066c5b9dfed650c689cdfe38cc
https://doi.org/10.1016/j.ejsobi.2006.11.002
https://doi.org/10.1016/j.ejsobi.2006.11.002
Autor:
Joachim Jahnke, U.B Priefer
Publikováno v:
Soil Biology and Biochemistry. 34:1157-1165
The formation of phototrophic biofilms in three fields under restoration of a lignite-mining area was recorded over 3 years of lucerne cultivation in terms of biomass carbon from algae, bacteria and fungi. The primary phase of biofilm development on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::679b6a0bc25d9aadade18c7cf3b72d80
https://doi.org/10.1016/s0038-0717(02)00051-2
https://doi.org/10.1016/s0038-0717(02)00051-2
Publikováno v:
Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere. 26:53-58
Various investigations into soft sediment transport have shown recently that the growth of benthic microorganisms on cohesive sediments can influence the erosional behaviour of the bed material. The formation of biofilms and microbial mats on mud ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08670c963e4f73449c8e63475e00ae12
https://doi.org/10.1016/s1464-1909(01)85014-0
https://doi.org/10.1016/s1464-1909(01)85014-0
Publikováno v:
FEMS microbiology ecology. 77(3)
In order to study the effects of soil factors and bacterial inoculation on alfalfa (Medicago sativa), plants were inoculated with Ensifer meliloti L33 and Azospirillum brasilense Sp7 in pot experiments using two different soils separately as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::28e4ae465dfb2d3c7600e106c259283e
https://pubmed.ncbi.nlm.nih.gov/21627671
https://pubmed.ncbi.nlm.nih.gov/21627671
The dry weight per unit biovolume of 810 single, living cells of the ubiquitous soil algae Klebsormidium flaccidum from 80 experiments were determined using a Mach–Zehnder double-beam interference microscope. Different substrates such as agarized n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76fb73aed677e6f1341e7f6142d0e7e1
https://publica.fraunhofer.de/handle/publica/224371
https://publica.fraunhofer.de/handle/publica/224371
Autor:
Joachim Jahnke
Publikováno v:
Fostering Sustainable Growth in Ukraine ISBN: 9783790814644
“Finance and Growth” is a such a fundamental and demanding subject, that – in all modesty – I need to cut it down to something practical, and fitting to my own background. I will try to describe the EBRD’s experience with the subject. I wil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01ff52dbc8043ee964133807a608b2a7
https://doi.org/10.1007/978-3-642-57464-1_9
https://doi.org/10.1007/978-3-642-57464-1_9