More specifically, research in this Science Program aims at deciphering the relationship between genes, life history, and phenotype, the genetic basis of speciation, and the causal factors triggering morphological evolution.
Study systems include genes involved in the speciation process, behavioural traits and their genetic basis, phenotypic character complexes such as sensory organs, but also novel baupläne such as snake-like body forms.
Size of the study systems ranges from populations to species-rich clades, both in recent and deep time.
www.naturkundemuseum-berlin.deDie Grundlage der Untersuchungen bildet immer eine Hypothese der phylogenetischen Verwandtschaft.
Diese Hypothese beruht auf morphologischen ( inkl. fossilen ) und / oder genetischen Informationen, welche in vielen Fällen aus Studien stammen, die von Forschern des Museums für Naturkunde selbst durchgeführt werden ( siehe Forschungsbereich „ Entdeckung der Biodiversität “ ).
Darauf aufbauend werden die dadurch ermittelten evolutionären Veränderungen analysiert und beschrieben.
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