Estimation of Ion Competition via Correlated Responsivity Offset in Linear Ion Trap Mass Spectrometry Analysis: Theory and Practical Use in the Analysis of Cyanobacterial Hepatotox...

by Jan Urban, Pavel Hrouzek, Dalibor Štys, Harald Martens
Published 2013-01-01

A hybrid non-ribosomal peptide/polyketide synthetase containing fatty-acyl ligase (FAAL) synthesizes the β-amino fatty acid lipopeptides puwainaphycins in the Cyanobacterium Cylind...

by Jan Mareš, Jan Hájek, Petra Urajová, Jiří Kopecký, Pavel Hrouzek
Published 2014-01-01

The Primitive Thylakoid-Less Cyanobacterium Gloeobacter Is a Common Rock-Dwelling Organism.

by Jan Mareš, Pavel Hrouzek, Radek Kaňa, Stefano Ventura, Otakar Strunecký, Jiří Komárek
Published 2013-01-01

Two-Step Separation of Nostotrebin 6 from Cultivated Soil Cyanobacterium (Nostoc sp.) by High Performance Countercurrent Chromatography

by José Cheel, Petra Kučerová, Ian Garrard, Svetlana Ignatova, Pavel Hrouzek, Jiří Kopecký
Published 2014-06-01

Separation of the Glycosylated Carotenoid Myxoxanthophyll from <i>Synechocystis Salina</i> by HPCCC and Evaluation of Its Antioxidant, Tyrosinase Inhibitory and Immune-Stimulating...

by Michaela Nováková, Tereza Fábryová, Doris Vokurková, Iva Dolečková, Jiří Kopecký, Pavel Hrouzek, Lenka Tůmová, José Cheel
Published 2020-12-01

Structure elucidation of the novel carotenoid gemmatoxanthin from the photosynthetic complex of Gemmatimonas phototrophica AP64

by Nupur, Marek Kuzma, Jan Hájek, Pavel Hrouzek, Alastair T. Gardiner, Martin Lukeš, Martin Moos, Petr Šimek, Michal Koblížek
Published 2021-08-01

Production of Fucoxanthin from <i>Phaeodactylum tricornutum</i> Using High Performance Countercurrent Chromatography Retaining Its FOXO3 Nuclear Translocation-Inducing Effect

by Daniela Bárcenas-Pérez, Antonín Střížek, Pavel Hrouzek, Jiří Kopecký, Marta Barradas, Arantzazu Sierra-Ramirez, Pablo J. Fernandez-Marcos, José Cheel
Published 2021-09-01

Insight into Unprecedented Diversity of Cyanopeptides in Eutrophic Ponds Using an MS/MS Networking Approach

by Andreja Kust, Klára Řeháková, Jaroslav Vrba, Vincent Maicher, Jan Mareš, Pavel Hrouzek, Maria-Cecilia Chiriac, Zdeňka Benedová, Blanka Tesařová, Kumar Saurav
Published 2020-08-01

Application of HPCCC Combined with Polymeric Resins and HPLC for the Separation of Cyclic Lipopeptides Muscotoxins A–C and Their Antimicrobial Activity

by José Cheel, Jan Hájek, Marek Kuzma, Kumar Saurav, Iva Smýkalová, Eliška Ondráčková, Petra Urajová, Dai Long Vu, Karine Faure, Jiří Kopecký, Pavel Hrouzek
Published 2018-10-01

Isolation, Genomic and Metabolomic Characterization of <i>Streptomyces tendae</i> VITAKN with Quorum Sensing Inhibitory Activity from Southern India

by Nabila Mohammed Ishaque, Ilia Burgsdorf, Jessie James Limlingan Malit, Subhasish Saha, Roberta Teta, Daniela Ewe, Krishnan Kannabiran, Pavel Hrouzek, Laura Steindler, Valeria Costantino, Kumar Saurav
Published 2020-01-01

Discovery of Unusual Cyanobacterial Tryptophan-Containing Anabaenopeptins by MS/MS-Based Molecular Networking

by Subhasish Saha, Germana Esposito, Petra Urajová, Jan Mareš, Daniela Ewe, Alessia Caso, Markéta Macho, Kateřina Delawská, Andreja Kust, Pavel Hrouzek, Josef Juráň, Valeria Costantino, Kumar Saurav
Published 2020-08-01

The cyanobacterial metabolite nocuolin a is a natural oxadiazine that triggers apoptosis in human cancer cells.

by Kateřina Voráčová, Jan Hájek, Jan Mareš, Petra Urajová, Marek Kuzma, José Cheel, Andreas Villunger, Alexandra Kapuscik, Marcel Bally, Petr Novák, Martin Kabeláč, Gerhard Krumschnabel, Martin Lukeš, Ludmila Voloshko, Jiří Kopecký, Pavel Hrouzek
Published 2017-01-01

Raman Microspectroscopic Analysis of Selenium Bioaccumulation by Green Alga <i>Chlorella vulgaris</i>

by Martin Kizovský, Zdeněk Pilát, Mykola Mylenko, Pavel Hrouzek, Jan Kuta, Radim Skoupý, Vladislav Krzyžánek, Kamila Hrubanová, Olga Adamczyk, Jan Ježek, Silvie Bernatová, Tereza Klementová, Alžběta Gjevik, Martin Šiler, Ota Samek, Pavel Zemánek
Published 2021-04-01

Quorum-Sensing Signals from Epibiont Mediate the Induction of Novel Microviridins in the Mat-Forming Cyanobacterial Genus <i>Nostoc</i>

by Subhasish Saha, Paul-Adrian Bulzu, Petra Urajov&#225;, Jan Mare&#353;, Grzegorz Konert, Jo&#227;o C&#226;mara Manoel, Mark&#233;ta Macho, Daniela Ewe, Pavel Hrouzek, Ji&#345;&#237; Masoj&#237;dek, Rohit Ghai, Kumar Saurav
Published 2021-08-01