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  1. ..., and A3The histone locus in Drosophila melanogaster is present at the 39DE region of Chromosome 2L, bordering the pericentromeric heterochromatin. The highly homogeneous nature of this locus has impeded its resolution to the base pair level. The current reference iso-1 Rel6 has only ∼69 kb (12 units...
  2. ...regions of the in unprecedented detail. We show here that some complex satDNA loci are tractable models for determining tandem repeat organization in pericentric heterochromatin. These assemblies provide a platform for evolutionary and functional genomic studies of satDNA in Drosophila. Methods Assemblies...
  3. ..., University of California, Berkeley, California 94720, USA Drosophila melanogaster plays an important role in molecular, genetic, and genomic studies of heredity, development, metabolism, behavior, and human disease. The initial reference sequence reported more than a decade ago had a profound impact...
  4. ...for two large (>100-kb) inversions within pericentromeric heterochromatin on Chromosomes 3 and X (Fig. 2; Supplemental Fig. S11A–D). Because Drosophila erecta shares the same configuration as the sim-complex species, the pericentric inversion on Chromosome 3 likely occurred in the D. melanogaster lineage...
  5. ...relationships between marks of constitutive and facultative heterochromatin. Specifically, we used the filamentous fungus Neurospora crassa, which unlike many other simple model eukaryotes (e.g., budding and fission yeasts,Drosophila and Caenorhabditis elegans) has both DNA methylation and H3K27me (Aramayo...
  6. ...of heterochromatin protein 1 (HP1), a highly conserved, small nonhistone protein first identified in Drosophila (James and Elgin 1986). Heterochromatin is typically concentrated at pericentric and subtelomeric regions. How heterochromatin is distributed in an organismwithnumerous centromeres distributed along...
  7. ...Natural variation in genome architecture among 205 Drosophila melanogaster Genetic Reference Panel lines Wen Huang 1 , 10 , Andreas Massouras 2 , 3 , 10 , Yutaka Inoue 4 , Jason Peiffer 1 , Miquel Ràmia 5 , Aaron M. Tarone 6...
  8. ...Identification of Y-linked scaffolds in Drosophila virilis The Drosophila virilis was sequenced in 2007 using unsexed embryos (Drosophila 12 Genomes Consortium 2007). A previous search of the orthologs of the D. melanogaster Y-linked genes identified six genes on the D. virilis Y chromosome (Koerich et al. 2008...
  9. ...–4984. Belyaeva ES, Zhimulev IF, Volkova EI, Alekseyenko AA, Moshkin YM, Koryakov DE. 1998. Su(UR)ES: A gene suppressing DNA underreplication in intercalary and pericentric heterochromatin of Drosophila melanogaster polytene chromosomes. Proc Natl Acad Sci 95: 7532–7537. Caizzi R, Caggese C, Pimpinelli S. 1993...
  10. ...of the Drosophila melanogaster genome, with the most recent update of euchromatic sequence, gives the first genome-wide view of the chromosomal distribution of the telomeric retrotransposons, HeT-A , TART , and Tahre . As expected, these elements are entirely excluded from euchromatin, although sequence...
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