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Hox in frogs: xenopus reveals novel functions for vertebrate Hox genes Bardine, N.

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Hox in frogs: xenopus reveals novel functions for vertebrate Hox genes

Bardine, N.

Citation

Bardine, N. (2008, December 3). Hox in frogs: xenopus reveals novel functions for vertebrate Hox genes. Retrieved from https://hdl.handle.net/1887/13306

Version: Not Applicable (or Unknown)

License: Leiden University Non-exclusive license Downloaded from: https://hdl.handle.net/1887/13306

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

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Hox in frogs

Xenopus reveals novel functions for vertebrate

Hox genes

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A toutes les petites lumières qui ont éclairé ce chemin long et tortueux :

merci !

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Hox in frogs

Xenopus reveals novel functions for vertebrate

Hox genes

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 woensdag 3 december 2008 klokke 13.45 uur

door Nabila Bardine Geboren te Kasba Tadla

in 1977

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Promotiecommissie

Prof. dr. Antony J. Durston – promotor Dr. Stephan Wacker – co-promotor Dr. I. Ovidiu Sirbu – referent

Prof dr. Paul J. J. Hooykaas Prof. dr. Christine L. Mummery Prof. dr. Michael. K. Richardson Prof. dr. Herman P. Spaink Dr. Frietson Galis

Dr. Fons J. Verbeek

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Contents

Chapter 1 – Introduction

Chapter 2 – The role of the Spemann organizer in anterior-posterior patterning of the trunk

Chapter 3 – Two Hoxc6 transcripts are differentially expressed and

regulate primary neurogenesis in Xenopus 43

Chapter 4 – Knockdown of the complete Hox paralogous group 1 leads to dramatic hindbrain and neural crest defects 63 Chapter 5 – Hoxc6 is required for somitogenesis in Xenopus 75 Chapter 6 – Vertical signaling involves Hox genes expression in the mesoderm 87 Summary and general discussion 103

Selected literature 111

Nederlandse samenvatting 132

Curriculum vitae 136 List of publications 135

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