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The function of mitogen activated protein kinases in zebrafish development

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Citation

Krens, S. F. G. (2007, September 19). The function of mitogen activated protein kinases in

zebrafish development. Molecular Cell Biology, (IBL) and biophysics, (LION), Faculty of

Science, Leiden University. Retrieved from https://hdl.handle.net/1887/12348

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/1887/12348

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

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The function of

Mitogen Activated Protein Kinases

in zebrafish development

Gabby Krens

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The function of

Mitogen Activated Protein Kinases

in zebrafish development

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 19 september 2007

klokke 15.00 uur door

Simon Frederik Gabriel Krens Geboren te Roosendaal en Nispen,

in 1977

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Dr. C.P. Heisenberg • referent

Prof. dr. P.J.J. Hooykaas Prof. dr. B. van de Water Prof. dr. P.C.W. Hogendoorn

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Contents

I Functions of the MAPK family in vertebrate development 7

II Specific activation of ERK pathway by chitin oligosaccharides 27 in embryonic zebrafish cell lines

III Characterization and expression patterns of the MAPK family 45

in zebrafish

IV Distinct functions for ERK1 and ERK2 in cell migration 63 processes during zebrafish gastrulation

V ERK1 and ERK2 MAPK are key regulators of distinct target 91 gene signature sets in zebrafish embryogenesis

VI Summary and general discussion 125

• Nederlandse samenvatting 133

• Curriculum vitae 139

• Publications 141

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