Abstract:
:Twenty-eight spontaneous alterations modifying the hybridization banding pattern of six families of transposable elements (297, Foldback, copia, jockey, P and hobo) have been fixed in a set of mutation-accumulation lines of Drosophila melanogaster. Their effect on fitness has been studied by competition with the original pattern. Most alterations affecting transposable elements were shown to be rearrangements with no detectable effect on fitness, showing that spontaneous transposable element mutations mainly generate minor fitness mutations.
journal_name
Heredity (Edinb)journal_title
Heredityauthors
Albornoz J,Domínguez Adoi
10.1046/j.1365-2540.1999.00590.xkeywords:
subject
Has Abstractpub_date
1999-12-01 00:00:00pages
663-70eissn
0018-067Xissn
1365-2540pii
her590journal_volume
83 ( Pt 6)pub_type
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