Abstract：
:Synthetic biology aims at manipulating biological systems by rationally designed and genetically introduced components. Efforts in photoactuator engineering resulted in microorganisms reacting to extracellular light-cues with various cellular responses. Some of them lead to the formation of macroscopically observable outputs, which can be used to generate images made of living matter. Several methods have been developed to convert colorless compounds into visible pigments by an enzymatic conversion. This has been exploited as a showcase for successful creation of an optogenetic tool; examples for basic light-controlled biological processes that have been coupled to this biophotography comprise regulation of transcription, protein stability, and second messenger synthesis. Moreover, biological reproduction of images is used as means to facilitate quantitative characterization of optogenetic switches as well as a technique to investigate complex cellular signaling circuits. Here, we will compare the different techniques for biological image generation, introduce experimental approaches, and provide future-perspectives for biophotography.
journal_name
Appl Microbiol Biotechnoljournal_title
Applied microbiology and biotechnologyauthors
Renicke C,Taxis Cdoi
10.1007/s00253-016-7384-0subject
Has Abstractpub_date
2016-04-01 00:00:00pages
3415-20issue
8eissn
0175-7598issn
1432-0614pii
10.1007/s00253-016-7384-0journal_volume
100pub_type
杂志文章,评审abstract：:Oleaginous yeasts (18 strains) were grown in ethanol media under various cultivation conditions (33 biomass samples). It was found that lipid and lipid-free fractions of dry biomass have elemental composition and biomass reductivity very close to values which can be considered as biological constants. The energy conte...
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更新日期：2017-08-01 00:00:00
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journal_title：Applied microbiology and biotechnology
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