Literature DB >> 12661028

Atmospheric pressure chemical ionisation reversed-phase liquid chromatography/ion trap mass spectrometry of intact bacteriohopanepolyols.

Helen M Talbot1, Angela H Squier, Brendan J Keely, Paul Farrimond.   

Abstract

Atmospheric pressure chemical ionisation liquid chromatography/multi-stage ion trap mass spectrometry (APCI-LC/MS(n)) has been applied to the study of intact bacteriohopanepolyols. Spectral characterisation of bacteriohopanepolyols of known structure present in bacterial extracts (Zymomonas mobilis and a fermenter containing methanotrophs including Methylococcus capsulatus) has revealed greater structural detail than previous liquid chromatography/mass spectrometry (LC/MS) methods and identified characteristic fragmentations indicative of numerous biohopanoid structures. Analysis of a Recent sedimentary extract from Lake Druzhby (Antarctica) has demonstrated the power of this technique to detect biohopanoids in complex samples including at least partial characterisation of previously unknown composite structures. Copyright 2003 John Wiley & Sons, Ltd.

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Year:  2003        PMID： 12661028     DOI： 10.1002/rcm.974

Source DB:  PubMed          Journal:  Rapid Commun Mass Spectrom        ISSN： 0951-4198            Impact factor:   2.419


  15 in total

1.  Ribosylhopane, a novel bacterial hopanoid, as precursor of C35 bacteriohopanepolyols in Streptomyces coelicolor A3(2).

Authors:  Wenjun Liu; Elias Sakr; Philippe Schaeffer; Helen M Talbot; Janina Donisi; Thomas Härtner; Elmar Kannenberg; Eriko Takano; Michel Rohmer
Journal:  Chembiochem       Date:  2014-08-22       Impact factor: 3.164

2.  A distinct pathway for tetrahymanol synthesis in bacteria.

Authors:  Amy B Banta; Jeremy H Wei; Paula V Welander
Journal:  Proc Natl Acad Sci U S A       Date:  2015-10-19       Impact factor: 11.205

3.  Identification of the bacteriochlorophylls, carotenoids, quinones, lipids, and hopanoids of "Candidatus Chloracidobacterium thermophilum".

Authors:  Amaya M Garcia Costas; Yusuke Tsukatani; W Irene C Rijpstra; Stefan Schouten; Paula V Welander; Roger E Summons; Donald A Bryant
Journal:  J Bacteriol       Date:  2011-12-30       Impact factor: 3.490

4.  Discovery, taxonomic distribution, and phenotypic characterization of a gene required for 3-methylhopanoid production.

Authors:  Paula V Welander; Roger E Summons
Journal:  Proc Natl Acad Sci U S A       Date:  2012-07-23       Impact factor: 11.205

5.  Community genomic analysis of an extremely acidophilic sulfur-oxidizing biofilm.

Authors:  Daniel S Jones; Heidi L Albrecht; Katherine S Dawson; Irene Schaperdoth; Katherine H Freeman; Yundan Pi; Ann Pearson; Jennifer L Macalady
Journal:  ISME J       Date:  2011-06-30       Impact factor: 10.302

6.  Composite bacterial hopanoids and their microbial producers across oxygen gradients in the water column of the California Current.

Authors:  Jenan J Kharbush; Juan A Ugalde; Shane L Hogle; Eric E Allen; Lihini I Aluwihare
Journal:  Appl Environ Microbiol       Date:  2013-09-27       Impact factor: 4.792

7.  N-acylated bacteriohopanehexol-mannosamides from the thermophilic bacterium Alicyclobacillus acidoterrestris.

Authors:  Tomáš Rezanka; Lucie Siristova; Karel Melzoch; Karel Sigler
Journal:  Lipids       Date:  2010-10-21       Impact factor: 1.880

8.  Biosynthesis of 2-methylbacteriohopanepolyols by an anoxygenic phototroph.

Authors:  Sky E Rashby; Alex L Sessions; Roger E Summons; Dianne K Newman
Journal:  Proc Natl Acad Sci U S A       Date:  2007-09-11       Impact factor: 11.205

9.  Identification and characterization of Rhodopseudomonas palustris TIE-1 hopanoid biosynthesis mutants.

Authors:  P V Welander; D M Doughty; C-H Wu; S Mehay; R E Summons; D K Newman
Journal:  Geobiology       Date:  2012-01-04       Impact factor: 4.407

10.  Identification and quantification of polyfunctionalized hopanoids by high temperature gas chromatography-mass spectrometry.

Authors:  Alex L Sessions; Lichun Zhang; Paula V Welander; David Doughty; Roger E Summons; Dianne K Newman
Journal:  Org Geochem       Date:  2013-03       Impact factor: 3.607
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