ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2009
Functional analysis of Drosophila polytene chromosomes decompacted unit: the interband.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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2 citing papers in PubMed, 9 citations in OpenAlex.
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4 authors at 2 institutions in 2 countries.
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Abstract
Differential compaction of the interphase chromosomes is important for proper functioning of the eukaryotic genome. Such non-uniform compaction is most easily observed in Drosophila salivary gland polytene chromosomes as a reproducible banding pattern. Functional mechanisms underlying the establishment and maintenance of the banding pattern remain unclear but have been hypothesized to involve transcription and chromatin insulators. We tested functional properties of DNA fragments from several transcriptionally inert interband regions that behave as autonomous decompacted units of polytene chromosomes. Our results suggest that, in the absence of transcription, the decondensed state of interband regions does not depend on the presence of insulator elements but instead correlates with the presence of transcriptional enhancers.
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