@article {538711,
	title = {Sequence analysis of active mariner elements in natural populations of Drosophila simulans},
	journal = {Genetics},
	volume = {130},
	number = {3},
	year = {1992},
	note = {<p>Capy, PKoga, ADavid, J RHartl, D LengGM33741/GM/NIGMS NIH HHS/Comparative StudyResearch Support, Non-U.S. Gov{\textquoteright}tResearch Support, U.S. Gov{\textquoteright}t, P.H.S.1992/03/01Genetics. 1992 Mar;130(3):499-506.</p>},
	month = {Mar},
	pages = {499-506},
	abstract = {<p>Active and inactive mariner elements from natural and laboratory populations of Drosophila simulans were isolated and sequenced in order to assess their nucleotide variability and to compare them with previously isolated mariner elements from the sibling species Drosophila mauritiana and Drosophila sechellia. The active elements of D. simulans are very similar among themselves (average 99.7\% nucleotide identity), suggesting that the level of mariner expression in different natural populations is largely determined by position effects, dosage effects and perhaps other factors. Furthermore, the D. simulans elements exhibit nucleotide identities of 98\% or greater when compared with mariner elements from the sibling species. Parsimony analysis of mariner elements places active elements from the three species into separate groups and suggests that D. simulans is the species from which mariner elements in D. mauritiana and D. sechellia are most likely derived. This result strongly suggests that the ancestral form of mariner among these species was an active element. The two inactive mariner elements sequenced from D. simulans are very similar to the inactive peach element from D. mauritiana. The similarity may result from introgression between D. simulans and D. mauritiana or from selective constraints imposed by regulatory effects of inactive elements.</p>},
	keywords = {*DNA Transposable Elements, Animals, Base Sequence, Biological Evolution, DNA, Drosophila/*genetics, Female, Male, Molecular Sequence Data, Phylogeny, Sequence Homology, Nucleic Acid},
	isbn = {0016-6731 (Print)0016-6731 (Linking)},
	author = {Capy, P. and Koga, A. and David, J. R. and Hartl, D. L.}
}
