Cited by 145Developmental Biology and Gene RegulationGenomics and Chromatin DynamicsGenetics and Neurodevelopmental Disorders

Isolation, Characterization, and Organ-Specific Expression of Two Novel Human Zinc Finger Genes Related to theDrosophilaGenespalt

Kohlhase, Jürgen, Schuh, Reinhard, Dowe, Gordon, Kühnlein, Ronald P., Jäckle, Herbert, Schroeder, Bernd, Schulz-Schaeffer, Walter, Kretzschmar, Hans A. +6 more·1996·Genomics

Abstract

The region-specific homeotic gene spalt (sal) of Drosophila specifies head and tail as opposed to trunk segments. During later stages of ontogenesis, sal is also expressed and required in a small number of tissues and organs in the developing embryo. sal encodes a zinc finger protein of unusual but characteristic structure. We made use of these unique features to isolate sal-like genes from humans. Here we report the isolation and molecular characterization of two sal-like transcription units, termed Hsal1 and Hsal2, which are located on chromosomes 16q12.1 and 14q11.1-q12.1, respectively. Their transcripts are expressed in a limited number of adult organs, including the brain. While Hsal2 is evenly expressed in different brain areas, Hsal1 transcripts preferentially accumulate in the corpus callosum and the substantia nigra. In the fetal brain, transcripts of both genes were detected in neurons. The arrangement of sal-like zinc finger domains and their high degree of sequence similarity suggest a novel and conserved subfamily of human zinc finger transcription factors that is closely related to the Drosophila gene product encoded by the gene sal.

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Crossref · 10.1006/geno.1996.0631

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Authors
Kohlhase, J., Schuh, R., Dowe, G., Kühnlein, R. P., Jäckle, H., Schroeder, B., Schulz-Schaeffer, W., Kretzschmar, H. A., Köhler, A., Müller, U., Raab-Vetter, M., Burkhardt, E., Engel, W., & Stick, R.
Affiliations
  • Max Planck Institute for Biophysical Chemistry (DE)
  • University of Göttingen (DE)
  • Justus-Liebig-Universität Gießen (DE)
Corresponding author
Jäckle, Herbert
Venue
Genomics
Publisher
Elsevier BV
Published
1996-12
Volume
38
Issue
3
Pages
291-298
ISSN
0888-7543 (ISSN-L)
OpenAlex
W1982290479
Cited by
145
References
0
Citations by year
2026: 1 · 2025: 6 · 2024: 1 · 2021: 3 · 2020: 2 · 2019: 2 · 2018: 9 · 2017: 7 · 2016: 4 · 2015: 2 · 2014: 10 · 2013: 5 · 2012: 1
FWCI
1.51
Type
journal article
Language
en
Open access
closed
Locations
  • Genomics (publishedVersion)
  • PubMed (publishedVersion)
Funders
Deutsche Forschungsgemeinschaft
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
Keywords
zinc finger transcription factor, human genes, homeotic genes, organ-specific gene expression, brain expression, corpus callosum, substantia nigra, gene isolation
MeSH terms
Adult, Amino Acid Sequence, Animals, Brain, Chromosomes, Human, Pair 14, Chromosomes, Human, Pair 16, Cloning, Molecular, DNA-Binding Proteins, Drosophila melanogaster, Embryonic and Fetal Development, Genes, Humans, Molecular Sequence Data, Nerve Tissue Proteins, Organ Specificity, Species Specificity, Transcription Factors, Transcription, Genetic, Gene Expression, Zinc Fingers, Sequence Alignment, Sequence Homology, Amino Acid, Homeodomain Proteins, Drosophila Proteins

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