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Author

Patricia J. Wittkopp

2 papers indexed here

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Jul 2026

microRNAs affecting development of body pigmentation in adult Drosophila melanogaster.

Phenotypic development is regulated by multiple mechanisms that ensure tight control of gene expression. Post-transcriptional regulation, including the silencing or degradation of messenger RNAs by microRNAs (miRNAs), is an important component of this process. Here, we use gain-of-function and loss-of-function screens...

Abigail Lamb, Jennifer A. Kennell, Eden W. McQueen et al. · 0 citations
Open access Aug 2026

Cis- and trans-regulatory factors contributing to divergent activity of the TDH3 promoter in Saccharomyces yeast

The results suggest that the cis-regulatory changes act through their influence on the collective assembly/activation of a transcription factor complex and that changes acting through such a mechanism can allow distinct parts of gene expression, such as expression level and dynamics, to separately diverge.

Mohammad A. Siddiq, Hannah P. Kania, N. J. Brown et al. · 0 citations

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