Results 181 to 190 of about 5,070 (200)

Mixotrophy in microorganisms: Ecological and cytophysiological aspects

Journal of Evolutionary Biochemistry and Physiology, 2013
Mixotrophy is the ability to combine autotrophic and heterotrophic modes of nutrition. It is widely spread in various microorganisms, particularly in such important plankton groups as dinoflagellates and cyanobacteria. Mixotrophy has a significant impact on our comprehension of the matter and energy flows in marine ecosystems, and therefore, it is an ...
O V, Matantseva, S O, Skarlato
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Mixotrophy among Dinoflagellates1

Journal of Eukaryotic Microbiology, 1999
Mixotrophy, used herein for the combination of phototrophy and phagotrophy, is widespread among dinoflagellates. It occurs among most, perhaps all, of the extant orders, including the Prorocentrales, Dinophysiales. Gymnodiniales, Noctilucales, Gonyaulacales, Peridiniales, Blastodiniales. Phytodiniales, and Dinamoebales.
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Die Mixotrophie von Beggiatoa

Archiv f�r Mikrobiologie, 1967
Axenische Kulturen von Beggiatoa wurden zur Prufung der Frage verwendet, ob autotrophe Ernahrung moglich ist. Dazu wurde eine neue Technik ausgearbeitet, bei der FeS als H2S-Quelle dient.
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Über Mixotrophie bei Flagellaten

Planta, 1958
Die Ernahrungsweise ist bei den Flagella ten mannigfaltiger als bei irgendeiner anderen Gruppe von Lebewesen und umfast alle bekannten Arten von Nahrungserwerb mit Ausnahme der Chemoautotrophie. Auch gemischte Ernahrungsweisen sind haufig. So kommt bei den mit Chloro phyll ausgestatteten Flagellaten oft zu der Photosynthese die Verwertung vorgebildeter
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Mixotrophy in Freshwater Foodwebs

2016
Environmental heterogeneity in both space and time has significant repercussions for community structure and ecosystem processes. Dimictic lakes provide examples of vertically structured ecosystems that oscillate between stable and mixed thermal layers on a seasonal basis.
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Mixotrophy in Red Tide Algae Raphidophytes1

Journal of Eukaryotic Microbiology, 2011
Marine raphidophytes are common red tide organisms that are distributed worldwide. They are known to be harmful to other plankton and fish and have often caused large-scale fish mortality in many countries. Thus, the population dynamics of raphidophytes is a critical concern for scientists, the aquaculture industry, and government officers from many ...
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Nanoplankton mixotrophy in the eastern equatorial Pacific

Deep Sea Research Part II: Topical Studies in Oceanography, 2011
Heterotrophic bacteria, cyanobacteria, and picoeukaryotic algae dominate the plankton community of high nutrient-low chlorophyll (HNLC) areas of the eastern equatorial Pacific (EEP). While grazing on these picoplankton is often attributed to aplastidic zooflagellates, mixotrophic nanoflagellates (phagotrophic phototrophs) may also exert a large grazing
Michael R. Stukel, Michael R. Landry, Karen E. Selph   +2 more
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Inducible Mixotrophy in the Dinoflagellate Prorocentrum minimum

Journal of Eukaryotic Microbiology, 2015
Abstract Prorocentrum minimum is a neritic dinoflagellate that forms seasonal blooms and red tides in estuarine ecosystems. While known to be mixotrophic, previous attempts to document feeding on algal prey have yielded low grazing rates. In this study, growth and ingestion rates of
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Mixotrophy in planktonic protists: an overview

Freshwater Biology, 2000
1. An overview is provided of the role of mixotrophic protists in plankton communities. Consideration of the importance of phagotrophy in the evolution of photosynthetic eucaryotes suggests that mixotrophy as a nutritional strategy can arise rather readily. 
2. Mixotrophic protists actually present a spectrum of nutritional strategies.
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mixotrophy, n.

2023
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