About: Raman spectrometric discrimination of ﬂexirubin pigments from two genera of Bacteroidetes

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About: Raman spectrometric discrimination of ﬂexirubin pigments from two genera of Bacteroidetes Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1111/1574-6968.12243
Description	Flexirubins are specific polyene pigments produced by several genera of Bacteroidetes. Colonies and cell extracts of Flavobacterium johnsoniae and Flexibacter elegans have been investigated by Raman spectroscopy to show that this fast and non-destructive technique can be used to differentiate these pigments from carotenoids and to compare the flexirubin content of the two microorganisms. The presence or absence of certain distinguishing features in the CH combination band region at 2500-2750 cm-1 can assist in the discrimination between the two flexirubins investigated. Raman spectroscopy is thus a suitable tool not only to detect flexirubin pigments in bacterial cells, but also to further characterize the pigments present in members of the Bacteroidetes genera that are rich in flexirubins. Flexirubins are specific polyene pigments produced by several genera of Bacteroidetes. Colonies and cell extracts of Flavobacterium johnsoniae and Flexibacter elegans have been investigated by Raman spectroscopy to show that this fast and non-destructive technique can be used to differentiate these pigments from carotenoids and to compare the flexirubin content of the two microorganisms. The presence or absence of certain distinguishing features in the CH combination band region at 2500-2750 cm-1 can assist in the discrimination between the two flexirubins investigated. Raman spectroscopy is thus a suitable tool not only to detect flexirubin pigments in bacterial cells, but also to further characterize the pigments present in members of the Bacteroidetes genera that are rich in flexirubins. (en)
Title	Raman spectrometric discrimination of ﬂexirubin pigments from two genera of Bacteroidetes Raman spectrometric discrimination of ﬂexirubin pigments from two genera of Bacteroidetes (en)
skos:prefLabel	Raman spectrometric discrimination of ﬂexirubin pigments from two genera of Bacteroidetes Raman spectrometric discrimination of ﬂexirubin pigments from two genera of Bacteroidetes (en)
skos:notation	RIV/00216208:11310/13:10159231!RIV14-GA0-11310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(GAP210/10/0467), Z(MSM0021620855)
http://linked.open...iv/cisloPeriodika	SEPTEMBER
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Jehlička, Jan Osterrothová, Kateřina
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	101404
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/13:10159231
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	p-hydroxyphenyl group; identification; dialkylated resorcinol; chemotaxonomy (en)
http://linked.open.../riv/klicoveSlovo	identification dialkylated resorcinol p-hydroxyphenyl group chemotaxonomy
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[E976F9412551]
http://linked.open...i/riv/nazevZdroje	FEMS Microbiology Letters
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Detekce exobiologických markerů Ramanovou spektrometrií jako hlavní metodou
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	348
http://linked.open...iv/tvurceVysledku	Edwards, Howell G.M. Jehlička, Jan Osterrothová, Kateřina Oren, Aharon
http://linked.open...ain/vavai/riv/wos	000326056800002
http://linked.open...n/vavai/riv/zamer	Material flow mechanisms in the upper spheres of the Earth
issn	0378-1097
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/1574-6968.12243
http://localhost/t...ganizacniJednotka	11310

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