Sensitivity to expression levels underlies differential dominance of a putative null allele of the Drosophila tβh gene in behavioral phenotypes

URN to cite this document:: urn:nbn:de:bvb:355-epub-509648
DOI to cite this document:: 10.5283/epub.50964

Damrau, Christine ; Colomb, Julien

; Brembs, Björn

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Date of publication of this fulltext: 03 Nov 2021 13:20

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Abstract

The biogenic amine octopamine (OA) and its precursor tyramine (TA) are involved in controlling a plethora of different physiological and behavioral processes. The tyramine-ss -hydroxylase (t ss h) gene encodes the enzyme catalyzing the last synthesis step from TA to OA. Here, we report differential dominance (from recessive to overdominant) of the putative null t ss h(nM18) allele in 2 behavioral ...