Results 221 to 230 of about 82,416 (267)

The Energetics of Heterotrophic Bacteria.

Chemical Reviews, 1931
P. W. Wilson, W. H. Peterson
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Heterotrophic Iron‐Precipitating Bacteria

Journal AWWA, 1967
In this study, non‐filamentous heterotrophic bacteria with the ability to cause iron precipitation were isolated from water in a ferric ammonium citrate medium. Aerobacter aerogenes was the most common of the organisms found, especially in surface waters. All the bacteria appeared to have two characteristics in common, the ability to utilize citrate as
Francis M. Clark, Robert M. Scott, Ester Bone   +2 more
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Thiosulfate oxidation by obligately heterotrophic bacteria

Microbial Ecology, 1988
Thiosulfate was oxidized stoichiometrically to tetrathionate during growth on glucose byKlebsiella aerogenes, Bacillus globigii, B. megaterium, Pseudomonas putida, two strains each ofP. fluorescens andP. aeruginosa, and anAeromonas sp. A gram-negative, rod-shaped soil isolate, Pseudomonad Hw, converted thiosulfate to tetrathionate during growth on ...
J, Mason, D P, Kelly
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Heterotrophic bacteria attached to seaweeds

Journal of Experimental Marine Biology and Ecology, 1980
Abstract Viable counts of heterotrophic bacteria attached to the green algae, Monostroma nitidum Wittrock and Enteromorpha linza (Linne) J. Agardh, ranged from 10 4 to 10 6 /cm 2 , and those attached to the red alga Porphyra suborbiculata Kjellman from 10 3 to 10 4 /cm 2 .
Tsuneo Shiba, Nobuo Taga
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Heterotrophic bacteria associated with seaweed

Proceedings / Indian Academy of Sciences, 1982
The heterotrophic bacterial population associated with seaweeds (Enteromorpha sp.,Chaetomorpha sp. andHypnea sp.) and water of the Vellar Estuary, Porto Novo, were estimated. Total heterotrophic bacteria associated with the seaweeds were found to be more abundant than in water samples.
P Lakshmanaperumalsamy, A Purushothaman
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Heterotrophic and Anoxygenic Photosynthetic Bacteria

2014
This chapter reviews the current knowledge of the heterotrophic and anoxygenic photosynthetic bacteria in Lake Kinneret. Morphological and phylogenetic diversity of bacteria and archaea as well as data from routine total bacterial cell counts are summarized.
Tom Berman, Yosef Z Yacobi, Werner Eckert, Ilia Ostrovsky   +3 more
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Fundamental metabolic strategies of heterotrophic bacteria

2022
Through their metabolism, heterotrophic microbes drive carbon cycling in many environments (1). These microbes consume (and produce) hundreds to thousands of different metabolic substrates, begging the question of what level of description is required to understand the metabolic processes structuring their communities: do we need to account for the ...
Matti Gralka, Shaul Pollak, Otto X. Cordero   +2 more
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Feeding and Grazing Impact by Small Marine Heterotrophic Dinoflagellates on Heterotrophic Bacteria

Journal of Eukaryotic Microbiology, 2008
ABSTRACT. We investigated the feeding of the small heterotrophic dinoflagellates (HTDs) Oxyrrhis marina, Gyrodinium cf. guttula, Gyrodinium sp., Pfiesteria piscicida, and Protoperidinium bipes on marine heterotrophic bacteria. To investigate whether they are able to feed on bacteria, we observed the protoplasm of target heterotrophic dinoflagellate ...
Hae Jin, Jeong, Kyeong Ah, Seong, Yeong Du, Yoo, Tae Hoon, Kim, Nam Seon, Kang, Shin, Kim, Jae Yeon, Park, Jae Seong, Kim, Gwang Hoon, Kim, Jae Yoon, Song   +9 more
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Nitrate assimilation by marine heterotrophic bacteria

Science China Earth Sciences, 2015
Nitrate assimilation is a process where bacteria utilize nitrate as a nitrogen source and synthesize it into organic nitrogen. We found that nitrate-assimilating bacteria (NAB) are widely distributed in various marine environments, from surface to the deep ocean and sediment, which indicates that NAB are significant to the oceanic nitrogen cycle ...
XueXia Jiang, NianZhi Jiao
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Aerobic heterotrophic bacteria in activated sludge

Water Research, 1971
Abstract Homogenized activated sludge samples from a laboratory activated sludge unit and a domestic activated sludge sewage treatment plant were plated out on two non-selective agars to compare laboratory and field populations. Following viable cell counts, 129 colonies were picked from high-dilution countable plates. Subcultures were subjected to a
R.G. Benedict, D.A. Carlson
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