ArticleChromosoma2006
Abundance and chromosomal distribution of six Drosophila buzzatii transposons: BuT1, BuT2, BuT3, BuT4, BuT5, and BuT6.
Article in Chromosoma, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Meiotic, genomic and evolutionary properties of crossover distribution in Drosophila yakuba.PLoS genetics · 2022Article
- Interpopulation variation of transposable elements of the hAT superfamily in Drosophila willistoni (Diptera: Drosophilidae): in-situ approach.Genetics and molecular biology · 2022Article
- Origins and Evolutionary Patterns of theG3 (Bethesda, Md.) · 2020Article
- Exploration of the Drosophila buzzatii transposable element content suggests underestimation of repeats in Drosophila genomes.BMC genomics · 2016Article
- Chromosomal evolution in the Drosophila cardini group (Diptera: Drosophilidae): photomaps and inversion analysis.Genetica · 2014Article
- BuT2 is a member of the third major group of hAT transposons and is involved in horizontal transfer events in the genus Drosophila.Genome biology and evolution · 2014Article
- Striking structural dynamism and nucleotide sequence variation of the transposon Galileo in the genome of Drosophila mojavensis.Mobile DNA · 2013Article
- A divergent P element and its associated MITE, BuT5, generate chromosomal inversions and are widespread within the Drosophila repleta species group.Genome biology and evolution · 2013Article
- Segmental duplication, microinversion, and gene loss associated with a complex inversion breakpoint region in Drosophila.Molecular biology and evolution · 2012Article
- The transposon Galileo generates natural chromosomal inversions in Drosophila by ectopic recombination.PloS one · 2009Article
- Cloning and sequencing of the breakpoint regions of inversion 5g fixed in Drosophila buzzatii.Chromosoma · 2009Article
- Revisiting the Impact of Inversions in Evolution: From Population Genetic Markers to Drivers of Adaptive Shifts and Speciation?Annual review of ecology, evolution, and systematics · 2008Article
- The effects of recombination rate on the distribution and abundance of transposable elements.Genetics · 2008Article
- Low rates of homogenization of the DBC-150 satellite DNA family restricted to a single pair of microchromosomes in species from the Drosophila buzzatii cluster.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2007Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The abundance and chromosomal distribution of six class-II transposable elements (TEs) of Drosophila buzzatii have been analyzed by Southern blotting and in situ hybridization. These six transposons had been previously found at the breakpoints of inversions 2j and 2q ( 7 ) of D. buzzatii. These two polymorphic inversions were generated by an ectopic recombination event between two copies of Galileo, a Foldback element. The four breakpoints became hotspots for TE insertions after the generation of the inversion and the transposons analyzed in this work are considered to be secondary invaders of these regions. Insertions of the six transposons are present in the euchromatin but show an increased density in the pericentromeric euchromatin-heterochromatin transition region and the dot chromosome. They are also more abundant in the inverted segments of chromosome 2 rearrangements. We further observed that the accumulation of TE insertions varies between elements and is correlated between dot, proximal regions, and inverted segments. These observations fully agree with previous data in Drosophila melanogaster and support recombination rate as the chief force explaining the chromosomal distribution of TEs.
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