Impact of inhibitors of amino acid, protein, and RNA synthesis on C allocation in the diatom Chaetoceros muellerii: a FTIR approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F17%3A00476470" target="_blank" >RIV/61388971:_____/17:00476470 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4490/algae.2017.32.6.6" target="_blank" >http://dx.doi.org/10.4490/algae.2017.32.6.6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4490/algae.2017.32.6.6" target="_blank" >10.4490/algae.2017.32.6.6</a>
Alternative languages
Result language
angličtina
Original language name
Impact of inhibitors of amino acid, protein, and RNA synthesis on C allocation in the diatom Chaetoceros muellerii: a FTIR approach
Original language description
Fourier Transform Infrared (FTIR) spectroscopy was used to study carbon allocation patterns in response to N-starvation in the nearly ubiquitous diatom Chaetoceros muellerii. The role of gene expression, protein synthesis and transamination on the organic composition of cells was tested by using specific inhibitors. The results show that inhibition of key processes in algal metabolism influence the macromolecular composition of cells and and prior cell nutritional state can influence a cell's response to changing nutrient availability. The allocation of C can thus lead to different organic composition depending on the nutritional context, with obvious repercussions for the trophic web. This also shows that C allocation in algal cells is highly flexible and that C (and the energy associated with its allocation) can be variably and rapidly partitioned in algal cells in response to relatively short term perturbations. Furthermore, the data confirm and extend the utility of infrared spectroscopy as a probe of the metabolic state of autotrophic cells.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Algae
ISSN
1226-2617
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
2
Country of publishing house
KR - KOREA, REPUBLIC OF
Number of pages
10
Pages from-to
161-170
UT code for WoS article
000404833700006
EID of the result in the Scopus database
2-s2.0-85021128440