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University of Groningen Evolutionary genetics and dynamics of transitions in sex determination Schenkel, Martijn

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University of Groningen

Evolutionary genetics and dynamics of transitions in sex determination

Schenkel, Martijn

DOI:

10.33612/diss.166344703

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

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Publication date: 2021

Link to publication in University of Groningen/UMCG research database

Citation for published version (APA):

Schenkel, M. (2021). Evolutionary genetics and dynamics of transitions in sex determination. University of Groningen. https://doi.org/10.33612/diss.166344703

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Propositions accompanying the PhD thesis:

Evolutionary genetics and dynamics of

transitions in sex determination

Martijn A. Schenkel

I. Science in general, and the field of biology in particular, is pervaded by overcomplicated and often improperly-used jargon (this thesis, chapter II).

II. Simple models have proven useful to explain the evolution of sex-determining mechanisms in broad strokes; more complex models are now needed to explain it in detail (this thesis, chapters III and IV). III. An ultimate explanation for the variation in sex-determining

mechanisms in the housefly (Musca domestica L.) must take the proximate genetic mechanism into account (this thesis, chapter IV). IV. Baby-sex chromosomes are just like baby humans: easy to make, but

hard to help achieve their potential (this thesis, chapter V).

V. Fitness can be estimated but not determined (this thesis, chapter VI). VI. Criticism is better than praise.

VII. A PhD position is a job – no more, no less – and should be treated accordingly.

VIII. Nicknames are more important than titles. IX. Alles te weten maakt niet gelukkig.

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