Late replication domains in polytene and non-polytene cells of Drosophila melanogaster

In D. melanogaster polytene chromosomes, intercalary heterochromatin (IH) appears as large dense bands scattered in euchromatin and comprises clusters of repressed genes. IH displays distinctly low gene density, indicative of their particular regulation. Genes embedded in IH replicate late in the S...

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Veröffentlicht in:	PloS one 2012-01, Vol.7 (1), p.e30035-e30035
Hauptverfasser:	Belyaeva, Elena S, Goncharov, Fedor P, Demakova, Olga V, Kolesnikova, Tatyana D, Boldyreva, Lidiya V, Semeshin, Valeriy F, Zhimulev, Igor F
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal genetics Animals Annotations Base Sequence Biology Cell cycle Cellular biology Chromatin Chromosomes Deoxyribonucleic acid DNA DNA Replication DNA Replication Timing Drosophila Drosophila melanogaster Drosophila melanogaster - cytology Drosophila melanogaster - metabolism Euchromatin Gene expression Gene regulation Genes Genomes Genomics Heterochromatin Heterochromatin - metabolism Insect Proteins - metabolism Insects Localization Physical Chromosome Mapping Polytene Polytene chromosomes Polytene Chromosomes - metabolism Proteins Replicating Replication S phase Salivary gland Transcription
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