Chlorophyll f and chlorophyll d are produced in the cyanobacterium Chlorogloeopsis fritschii when cultured under natural light and near-infrared radiation

•C. fritschii produces chlorophyll f when cultured under natural light.•C. fritschii contains both chlorophylls f and d.•Chlorophylls f and d are both produced under near-infrared light in C. fritschii. We report production of chlorophyll f and chlorophyll d in the cyanobacterium Chlorogloeopsis fri...

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Vydáno v:	FEBS letters Ročník 588; číslo 20; s. 3770 - 3777
Hlavní autoři:	Airs, R.L., Temperton, B., Sambles, C., Farnham, G., Skill, S.C., Llewellyn, C.A.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	England Elsevier B.V 16.10.2014
Témata:	APCI atmospheric pressure chemical ionisation Bacteriochlorophylls - biosynthesis Bacteriochlorophylls - radiation effects Bioreactors CAO Chlorogloeopsis fritschii chlorophyll Chlorophyll d Chlorophyll f chlorophyllide a oxygenase Cyanobacteria Cyanobacteria - growth & development Cyanobacteria - metabolism Cyanobacteria - radiation effects Hidden Markov Model high performance liquid chromatography HMM HPLC Infrared Rays LC/MS n liquid chromatography/multistage mass spectrometry m/z mass to charge ratio near infrared radiation Near-infra red PDA photodiode array detector Photosynthesis red light retention time solar radiation t R white light LC/MSn HMM APCI PDA Near-infra red CAO Chlorophyll f Chlorophyll d Cyanobacteria m/z Photosynthesis Chlorogloeopsis fritschii HPLC tR
ISSN:	0014-5793, 1873-3468, 1873-3468
On-line přístup:	Získat plný text
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Shrnutí:	•C. fritschii produces chlorophyll f when cultured under natural light.•C. fritschii contains both chlorophylls f and d.•Chlorophylls f and d are both produced under near-infrared light in C. fritschii. We report production of chlorophyll f and chlorophyll d in the cyanobacterium Chlorogloeopsis fritschii cultured under near-infrared and natural light conditions. C. fritschii produced chlorophyll f and chlorophyll d when cultured under natural light to a high culture density in a 20L bubble column photobioreactor. In the laboratory, the ratio of chlorophyll f to chlorophyll a changed from 1:15 under near-infrared, to an undetectable level of chlorophyll f under artificial white light. The results provide support that chlorophylls f and d are both red-light inducible chlorophylls in C. fritschii.
Bibliografie:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0014-5793 1873-3468 1873-3468
DOI:	10.1016/j.febslet.2014.08.026