Dynamics of the Bacterial Community Associated with Phaeodactylum tricornutum Cultures
نویسندگان
چکیده
منابع مشابه
Dynamics of the bacterial community associated with Phaeodactylum tricornutum cultures
The pennate diatom Phaeodactylum tricornutum is a model organism able to synthesize industrially-relevant molecules. Commercial-scale cultivation currently requires large monocultures, prone to bio-contamination. However, little is known about the identity of the invading organisms. To reduce the complexity of natural systems, we systematically investigated the microbiome of non-axenic P. trico...
متن کاملGenome properties of the diatom Phaeodactylum tricornutum.
Diatoms are a ubiquitous class of microalgae of extreme importance for global primary productivity and for the biogeochemical cycling of minerals such as silica. However, very little is known about diatom cell biology or about their genome structure. For diatom researchers to take advantage of genomics and post-genomics technologies, it is necessary to establish a model diatom species. Phaeodac...
متن کاملTemperature effect on growth, and selected parameters of Phaeodactylum tricornutum in batch cultures.
The effect of optimal and stress temperatures on the growth kinetics of the Phaeodactylum tricornutum CCAP/1055/1 strain (a model diatom with a known genome sequence) in batch cultures was examined. The analysis of the obtained results showed two phases of culture growth. There were significant positive correlations between OD increase of chlorophyll a chlorophyll c and protein concentration at...
متن کاملIntroduction to competition between continuous cultures of Phaeodactylum tricornutum and Dunaliella tertiolecta.
When the diatom, Phaeodactylum tricornutum, and the microalga, Dunaliella tertiolecta, are cultured together in a chemostat at dilution factors of approximately 0.5 day-1, the diatom develops the higher population density. At dilution factors above 1.2 day-1 the inability of the diatom to assimilate nutrient as fast as it flows into the chemostat results in the microalga generating the larger p...
متن کاملRegulation of the Calvin cycle in the diatom Phaeodactylum tricornutum
IV Regulation of the Calvin cycle in the diatom Phaeodactylum tricornutum Phaeodactylum tricornutum is an important model organism for diatoms, one of the prevalent phytoplankton on earth. Diatoms are unicellular, eukaryotic and photoautotrophic microalgae, which contribute greatly to the global carbon cycle efficiently transforming CO2 into carbon compounds via the Calvin cycle pathway. There ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Processes
سال: 2017
ISSN: 2227-9717
DOI: 10.3390/pr5040077