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The ORCA-ome as a key to understanding alkaloid biosynthesis in Catharanthus roseus Hasnain, G.

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The ORCA-ome as a key to understanding alkaloid biosynthesis in Catharanthus roseus

Hasnain, G.

Citation

Hasnain, G. (2010, June 29). The ORCA-ome as a key to understanding alkaloid biosynthesis in Catharanthus roseus. Retrieved from

https://hdl.handle.net/1887/15735

Version: Corrected Publisher’s Version

License: Licence agreement concerning inclusion of doctoral thesis in the Institutional Repository of the University of Leiden

Downloaded from: https://hdl.handle.net/1887/15735

Note: To cite this publication please use the final published version (if applicable).

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The ORCA-ome as a key to understanding alkaloid biosynthesis in Catharanthus roseus

Ghulam Hasnain

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Ghulam Hasnain

The ORCA-ome as a key to understanding alkaloid biosynthesis in Catharanthus roseus ISBN 978-90-8570-582-6

Printed by: Wöhrmann Print Service

Cover designed and painted by Muhammad Khurshid

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The ORCA-ome as a key to understanding alkaloid biosynthesis in Catharanthus roseus

Proefschrift

ter verkrijging van

de graad van Doctor aan de Universiteit Leiden,

op gezag van Rector Magnificus prof. mr. P. F. van der Heijden, volgens besluit van het College voor Promoties

te verdedigen op dinsdag 29 juni 2010 klokke 13:45 uur

door

Ghulam Hasnain geboren te Khaplu (Pakistan)

in 1974

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Promotiecommissie

Promotores: Prof. dr. J. Memelink Prof. dr. R. Verpoorte Overige leden: Prof. dr. P.J.J. Hooykaas

Prof. dr. H.J. Bouwmeester (Wageningen University) Dr. H.J.M. Linthorst

Dr. A. Goossens (Ghent University, Belgium)

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To my teacher Prof. Dr. Zahoor Ahmed Swati

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Contents

Page

Chapter 1 9

Chapter 2 27

Chapter 3 49

Chapter 4 65

Chapter 5 81

Chapter 6 99

Summary 115

Samenvatting 121

Curriculum vitae 127

Biosynthesis of terpenoid indole alkaloids in Catharanthus roseus Genome-wide determination of ORCA target genes in Catharanthus roseus

ORCA2 and ORCA3 differentially regulate specific metabolic sub-pathways in the terpenoid indole alkaloid biosynthetic network Cloning and functional analysis of cathenamine reductase from Catharanthus roseus

Characterization of acyclic monoterpene primary alcohol : NADP+ oxidoreductases from Catharanthus roseus

Characterization of two ORCA-regulated genes, encoding enzymes belonging to the α/β hydrolase and carboxylesterase superfamilies, respectively

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