2017
DOI: 10.1007/s10577-016-9549-1
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Dense gene physical maps of the non-model species Drosophila subobscura

Abstract: The comparative analysis of genetic and physical maps as well as of whole genome sequences had revealed that in the Drosophila genus, most structural rearrangements occurred within chromosomal elements as a result of paracentric inversions. Genome sequence comparison would seem the best method to estimate rates of chromosomal evolution, but the high-quality reference genomes required for this endeavor are still scanty. Here, we have obtained dense physical maps for Muller elements A, C, and E of Drosophila sub… Show more

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Cited by 7 publications
(10 citation statements)
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“…pseudoobscura and D . melanogaster genomes as a guide: markers P90 and P236 for the proximal breakpoint, and markers Marf and Usp7 for the distal breakpoint 30 , 32 . In the D .…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…pseudoobscura and D . melanogaster genomes as a guide: markers P90 and P236 for the proximal breakpoint, and markers Marf and Usp7 for the distal breakpoint 30 , 32 . In the D .…”
Section: Resultsmentioning
confidence: 99%
“…In contrast, we have been unable to cross any breakpoint of the A 1 inversion by chromosome walking even though they have been both rather narrowly delimited. We discuss the limitations imposed by using the genome of a moderately related species to guide chromosomal walks for a chromosome that in the Drosophila genus exhibits the highest rate of evolution 28 – 30 .…”
Section: Introductionmentioning
confidence: 99%
“…capitate , as well as between Anastrepha ludens and C . capitate , has been established based on both their polytene chromosome banding pattern similarities and/or in situ hybridization of selected probes [ 15 , 39 , 40 , 41 , 42 , 43 ].…”
Section: Discussionmentioning
confidence: 99%
“…As reported by Sved et al [ 15 ], Muller elements are not conserved in the Drosophila genus only, but also in tephritid fruit flies, even though they diverged from drosophilids about 60–70 mYr ago. According to data on Drosophila species, gene order may be highly scrambled within each Muller element, thus indicating high levels of intra-chromosomal rearrangements [ 15 , 42 , 43 ]. The stability in the gene chromosomal localization observed in Diptera is in stark contrast with data collected in other taxa [ 15 ].…”
Section: Discussionmentioning
confidence: 99%
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