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@ARTICLE{CamilleriRobles:292331,
author = {C. Camilleri-Robles and R. Amador and M. Tiebe$^*$ and A.
Teleman$^*$ and F. Serras and R. Guigó and M. Corominas},
title = {{L}ong non-coding {RNA}s involved in {D}rosophila
development and regeneration.},
journal = {NAR: genomics and bioinformatics},
volume = {6},
number = {3},
issn = {2631-9268},
address = {Oxford},
publisher = {Oxford University Press},
reportid = {DKFZ-2024-01682},
pages = {lqae091},
year = {2024},
abstract = {The discovery of functional long non-coding RNAs (lncRNAs)
changed their initial concept as transcriptional noise.
LncRNAs have been identified as regulators of multiple
biological processes, including chromatin structure, gene
expression, splicing, mRNA degradation, and translation.
However, functional studies of lncRNAs are hindered by the
usual lack of phenotypes upon deletion or inhibition. Here,
we used Drosophila imaginal discs as a model system to
identify lncRNAs involved in development and regeneration.
We examined a subset of lncRNAs expressed in the wing, leg,
and eye disc development. Additionally, we analyzed
transcriptomic data from regenerating wing discs to profile
the expression pattern of lncRNAs during tissue repair. We
focused on the lncRNA CR40469, which is upregulated during
regeneration. We generated CR40469 mutant flies that
developed normally but showed impaired wing regeneration
upon cell death induction. The ability of these mutants to
regenerate was restored by the ectopic expression of
CR40469. Furthermore, we found that the lncRNA CR34335 has a
high degree of sequence similarity with CR40469 and can
partially compensate for its function during regeneration in
the absence of CR40469. Our findings point to a potential
role of the lncRNA CR40469 in trans during the response to
damage in the wing imaginal disc.},
cin = {B140},
ddc = {570},
cid = {I:(DE-He78)B140-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39157585},
pmc = {pmc:PMC11327875},
doi = {10.1093/nargab/lqae091},
url = {https://inrepo02.dkfz.de/record/292331},
}