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University of Groningen

Bacterial natural products Ceniceros, Ana

IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below.

Document Version

Publisher's PDF, also known as Version of record

Publication date: 2017

Link to publication in University of Groningen/UMCG research database

Citation for published version (APA):

Ceniceros, A. (2017). Bacterial natural products: Prediction, regulation and characterization of biosynthetic gene clusters in Actinobacteria. University of Groningen.

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Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum.

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Bacterial natural products

Prediction, regulation and characterization

of biosynthetic gene clusters in

Actinobacteria

Ana Ceniceros

Microbial Physiology

University of Groningen

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The work described in this thesis was carried out in the Microbial Physiology group of the Groningen Biomolecular Sciences and Biotechnology Institute (GBB) of the University of Groningen, The Netherlands. The author gratefully acknowledges the financial support of University of Groningen and the GBB for printing this thesis

This research was supported by the Dutch Technology Foundation STW, which is part of the Netherlands Organization for Scientific Research (NWO), and which is partly funded by the Ministry of Economic Affairs, and by the University of Groningen.

Cover design: Javier Alonso-Olalla Printed by: Ipskamp Drukkers, Enschede ISBN: 978-90-367-9506-7

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Bacterial natural products

Prediction, regulation and characterization of biosynthetic gene clusters in Actinobacteria

PhD thesis

to obtain the degree of PhD at the University of Groningen

on the authority of the Rector Magnificus Prof. E. Sterken

and in accordance with the decision by the College of Deans. This thesis will be defended in public on

Friday 17 February 2017 at 11.00 hours

by

Ana Ceniceros born on 23 March 1986

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Supervisor

Prof. L. Dijkhuizen

Co-supervisor

Dr. J.M. Petrusma

Assessment Committee

Prof. O.P. Kuipers Prof. A.J.M. Driessen Prof. H.A.B. Wosten

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Contents

Chapter 1: General introduction ... 1

Natural products and their physiological roles... 2

Human uses of natural products ... 10

Potential of bacterial natural product synthesis ... 12

Scope of this thesis ... 23

Chapter 2: Characterization of the Streptomyces clavuligerus indigoidine synthetase and its associated tautomerase ... 35

Chapter 3: Identification and characterization of the tunicamycin-like antibiotics (MM 19290) of Streptomyces clavuligerus ... 65

Chapter 4: Genome-based exploration of the specialized metabolic capacities of the genus Rhodococcus ... 97

Chapter 5: Molecular characterization of a Rhodococcus jostii RHA1 γ-butyrolactone-like signalling molecule and its main biosynthesis gene gblA ... 141

Chapter 6.1: Summary and concluding remarks ... 171

Hoofdstuk 6.2: Samenvatting en conclusies ... 181

Capítulo 6.3: Resumen y conclusiones ... 193

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