ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology1998
Fate of dot chromosome genes in Drosophila willistoni and Scaptodrosophila lebanonensis determined by in situ hybridization.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed.
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- Partial-arm translocations in evolution of malaria mosquitoes revealed by high-coverage physical mapping of the Anopheles atroparvus genome.BMC genomics · 2018Article
- Reassignment of Drosophila willistoni Genome Scaffolds to Chromosome II Arms.G3 (Bethesda, Md.) · 2015Article
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- Buffering and the evolution of chromosome-wide gene regulation.Chromosoma · 2011Review
- Nonrecombining genes in a recombination environment: the Drosophila "dot" chromosome.Molecular biology and evolution · 2011Article
- Polytene chromosomal maps of 11 Drosophila species: the order of genomic scaffolds inferred from genetic and physical maps.Genetics · 2008Article
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- Codon usage in twelve species of Drosophila.BMC evolutionary biology · 2007Article
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- Dosage compensation, the origin and the afterlife of sex chromosomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2006Review
- Painting of fourth in genus Drosophila suggests autosome-specific gene regulation.Proceedings of the National Academy of Sciences of the United States of America · 2004Article
- Chromosomal homologies between Drosophila melanogaster and D. funebris determined by in-situ hybridization.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 1999Article
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2 authors.
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Abstract
One modification of the primitive karyotype of the Drosophilidae is the absence of dot chromosomes. The origin of this modification is diverse. In some cases, the fate of the dot chromosomes can be directly inferred from cytogenetic analysis but in other cases a genetic or a combined molecular and cytogenetic analysis is needed, as occurs in Drosophila willistoni and Scaptodrosophila lebanonensis. We determined the location of four dot chromosome sequences in D. willistoni and S. lebanonensis using in situ hybridization. Drosophila melanogaster and D. virilis, which possess dot chromosomes, were used as a control. The in situ hybridization results show that dot chromosome genes of D. melanogaster and D. virilis are closely linked in chromosome 3 of D. willistoni and in chromosome X of S. lebanonensis. These results suggest an autosome-dot fusion in D. willistoni and an X-dot fusion in S. lebanonensis, two different paths in the evolution of dot chromosomes.
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