Genetics of hybrid inviability and sterility in Drosophila: dissection of introgression of D. simulans genes in D. melanogaster genome.

doi:10.1023/b:gene.0000017646.11191.b0

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Article

Genetics of hybrid inviability and sterility in Drosophila: dissection of introgression of D. simulans genes in D. melanogaster genome.

Genetica - 1 Mar 2004

Sawamura Kyoichi, Karr Timothy L, Yamamoto Masa-Toshi

Abstract excerpt

Interspecific crosses between Drosophila melanogaster and Drosophila simulans usually produce sterile unisexual hybrids. The barrier preventing genetic analysis of hybrid inviability and sterility has been taken away by the discovery of a D. simulans strain which produces fertile female hybrids. D. simulans genes in the cytological locations of 21A1 to 22C1-23B1 and 30F3-31C5 to 36A2-7 have been introgressed into...

Topics

Animals
Crosses, Genetic
Drosophila
Drosophila melanogaster
Female
Genetic Markers
Genetic Variation
Genome
Genotype
Heterozygote
Homozygote
Infertility
Infertility, Male
Male
Models, Genetic

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Open in PubMed

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PMID: 15088663
DOI: 10.1023/b:gene.0000017646.11191.b0

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