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University of Groningen

RNA regulation in Lactococcus lactis

van der Meulen, Sjoerd Bouwe

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:

2018

Link to publication in University of Groningen/UMCG research database

Citation for published version (APA):

van der Meulen, S. B. (2018). RNA regulation in Lactococcus lactis. Rijksuniversiteit 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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RNA regulation in Lactococcus lactis

Sjoerd Bouwe van der Meulen

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UITNODIGING /

INVITATION

voor het bijwonen van de openbare

verdediging van het proefschrift:

RNA regulation in

Lactococcus lactis

van

Sjoerd Bouwe van der Meulen

op vrijdag 23 november 2018

om 11.00 uur

In de aula van het Academiegebouw

van de Rijksuniversiteit Groningen

Broerstraat 5

Na afloop bent u van harte

welkom op de receptie in het

Academiegebouw

Feest

vanaf 20.30 uur

Huis de Beurs

A-Kerkhof 4, Groningen

Paranimfen

Anne de Jong

anne.de.jong@rug.nl

Ana Solopova

anna.solopova@gmail.com

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RNA regulation in Lactococcus lactis

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The work described in this thesis was performed at the Department of Molecular Genetics, Groningen Institute for Molecular Biology and Biotechnology, Faculty of Science and Engineering, University of Groningen, the Netherlands. The studies presented in this thesis were performed within the framework of TiFN. Friesland Campina, CSK and DSM acted as industrial partners within this research project.

Printing of this thesis was financially supported by the Graduate School of Science and the University of Groningen.

Printed by Ipskamp Printing, Enschede, the Netherlands.

Cover design by Sjoerd van der Meulen and Anja Blom with charcoal on paper, representing the hands of Chris van der Meulen (left) and Richard van der Meulen (right) touching a piece of RNA. ISBN (printed): 978-94-034-1176-7

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RNA regulation in Lactococcus lactis

Proefschrift

ter verkrijging van de graad van doctor aan de Rijksuniversiteit Groningen

op gezag van de

rector magnificus prof. dr. E. Sterken en volgens besluit van het College voor Promoties.

De openbare verdediging zal plaatsvinden op vrijdag 23 november 2018 om 11.00 uur

door

Sjoerd Bouwe van der Meulen

geboren op 26 december 1983 te Sneek

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Promotor

Prof. dr. J. Kok

Beoordelingscommissie

Prof. dr. B. Poolman Prof. dr. J.M. van Dijl Prof. dr. D. van Sinderen

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CONTENTS

Chapter 1 General introduction 7

Chapter 2 Transcriptome landscape of Lactococcus lactis reveals many novel 31 RNAs including a small regulatory RNA involved in carbon uptake and metabolism

Chapter 3 Early transcriptome response of Lactococcus lactis to environmental 61

stresses reveals differentially expressed small regulatory RNAs and

tRNAs

Chapter 4 The protein regulator ArgR and the sRNA derived from the 3’-UTR 89

of its gene, ArgX, both regulate the arginine deiminase pathway in

Lactococcus lactis

Chapter 5 Target identification of the cold stress induced sRNA CisR in 113

Lactococcus lactis

Chapter 6 T-REx: Transcriptome analysis webserver for RNA-seq Expression 137 data

Chapter 7 Summary, discussion and future perspectives 149

Addendum 159

Wetenschappelijke samenvatting 163

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