Influencing fatty acid composition of yeasts by lanthanides

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F16%3A43901612" target="_blank" >RIV/60461373:22330/16:43901612 - isvavai.cz</a>
Alternative codes found
RIV/61388971:_____/16:00463029
Result on the web
<a href="http://dx.doi.org/10.1007/s11274-016-2093-5" target="_blank" >http://dx.doi.org/10.1007/s11274-016-2093-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11274-016-2093-5" target="_blank" >10.1007/s11274-016-2093-5</a>

Result language
angličtina
Original language name
Influencing fatty acid composition of yeasts by lanthanides
Original language description
The growth of microorganisms is affected by cultivation conditions, concentration of carbon and nitrogen sources and the presence of trace elements. One of the new possibilities of influencing the production of cell mass or lipids is the use of lanthanides. Lanthanides are biologically non-essential elements with wide applications in technology and industry and their concentration as environmental contaminants is therefore increasing. Although non-essential, lanthanides have been proposed (and even used) to produce beneficial effects in plants but their mechanisms of action are unclear. Recently, it was suggested that they may replace essential elements or operate as potent blockers of Ca2+ channels. We tested the effect of low concentrations of lanthanides on traditional biotechnologically useful yeast species (Kluyveromyces polysporus, Saccharomyces cerevisiae, Torulospora delbrueckii), and species capable of high accumulation of lipids (Rhodotorula glutinis, Trichosporon cutaneum, Candida sp., Yarrowia lipolytica). Low concentrations of lanthanum and monazite were conducive to an increase in cell mass and lipids and also higher production of palmitoleic acid, commonly used in cosmetics and medicine, and ?6-linoleic acid which is a precursor of thromboxanes, prostaglandins and leucotrienes.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EI - Biotechnology and bionics
OECD FORD branch
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Project
<a href="/en/project/GA14-00227S" target="_blank" >GA14-00227S: Microorganisms as a source of essential fatty acids with focus on extremophile strains</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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