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Abstract

The P-M system of hybrid dysgenesis in Drosophila melanogaster was investigated on the basis of gonadal dysgenesis using 1590 strains from 28 natural populations in Japan, and 20 populations from Southeast Asia, the Pacific area and Africa. Strong P strains were found sporadically in several...

Author(s)
Matsuura, E. T.; Takada, S.; Kato, H.; Niizeki, S.; Chigusa, S. I.
Citation
Genetica, 1993, 90, 1, pp 9-16
Abstract

The distribution of polymorphic gene duplication at the Gpdh (glycerol-3-phosphate dehydrogenase) locus was studied in populations of Drosophila melanogaster (derived from North Carolina and Texas and from Okinawa, Japan) and 2 sibling species. Duplication was not observed in chromosome lines of D. ...

Author(s)
Koga, A.; Baba, H.; Kusakabe, S.; Hattori, M.; Mukai, T.
Citation
Journal of Molecular Evolution, 1993, 36, 6, pp 532-535
Abstract

Reproductive isolation and morphological differences among allopatric populations of the Holarctic species Drosophila testacea indicate that this taxon is actually a complex of 3 morphocryptic species: D. testacea, from Europe and continental Asia; D. orientacea sp. nov. from Japan; and D....

Author(s)
Grimaldi, D.; James, A. C.; Jaenike, J.
Citation
Annals of the Entomological Society of America, 1992, 85, 6, pp 671-685