Cited by 414Genomics and Chromatin DynamicsDevelopmental Biology and Gene RegulationEpigenetics and DNA Methylation

Segmental distribution of bithorax complex proteins during Drosophila development

Beachy, Philip A., Helfand, Stephen L., Hogness, David S.·1985·Nature

Abstract

The Ubx and bxd transcription units comprise a single functional domain in the bithorax complex of Drosophila melanogaster. The segmental distributions and nuclear localization of proteins encoded by the Ubx unit have been determined by immunofluorescence staining with antibodies raised against a fusion protein containing Ubx coding sequences. Wild-type and mutant distributions are consistent with a model in which the protein-coding functions of the domain derive from the Ubx unit and are regulated by the bxd unit.

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Crossref · 10.1038/313545a0

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51 of 51 references verified0 citation errors · 0 not checkable

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  • Microexons, defined as 3-27 nucleotide exons, have been largely missed by genome annotations and transcriptome profiling studies, especially those shorter than 15 nucleotides.

    “In particular, microexons (Beachy et al., 1985; Coleman et al., 1987), defined here as 3-27 nucleotide (nt)-long exons, have been largely missed by genome annotations and transcriptome profiling studies (Volfovsky et al., 2003; Wu et al., 2013; Wu and Watanabe, 2005). This is especially true for microexons shorter than 15 nts.”

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Authors
Beachy, P. A., Helfand, S. L., & Hogness, D. S.
Affiliations
Stanford Medicine (US)
Venue
Nature
Published
1985-02
Volume
313
Issue
6003
Pages
545-551
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2041519679
Cited by
413
References
51
Citations by year
2026: 3 · 2025: 1 · 2024: 2 · 2023: 14 · 2021: 2 · 2020: 3 · 2019: 1 · 2018: 4 · 2017: 1 · 2016: 3 · 2015: 5 · 2014: 5 · 2013: 4
FWCI
23.20
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
Keywords
bithorax complex, Ubx, Drosophila melanogaster, developmental gene expression, nuclear localization, homeotic genes, transcriptional regulation, segmental distribution
MeSH terms
Animals, Antibodies, Base Sequence, Cell Nucleus, Drosophila melanogaster, Fluorescent Antibody Technique, Gene Expression Regulation, Larva, Models, Genetic, Morphogenesis, Transcription Factors, Transcription, Genetic

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