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  • 1
    Electronic Resource
    Electronic Resource
    Negative phototaxis inDrosophila associated with a morphological change in the compound eye (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 611-612 
    Details
    ISSN: 1420-9071
    Keywords: Drosophila melanogaster subgroup ; phototaxis, negative ; eye, compound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The ultrastructure of the compound eyes of several photonegative selection lines and their unselected photopositive controls of five species of themelanogaster subgroup was analyzed. A qualitative phenotypic change concerning the rhabdomeres in one of the photonegative selection lines ofD. mauritiana could be detected. It was proved that this structural aberration of the rhabdomeres is caused by a parallel mutation of the mutantora (outer rhabdomeres absent) ofD. melanogaster.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02007682
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  • 2
    Electronic Resource
    Electronic Resource
    Genomic in situ hybridization in Brassica amphidiploids and interspecific hybrids (1997)
    Springer
    Theoretical and applied genetics 95 (1997), S. 1320-1324 
    Details
    ISSN: 1432-2242
    Keywords: Key wordsBrassica ; Raphanus ; Interspecific hybrids ; Genomic in situ hybridization ; GISH
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Genomic in situ hybridization (GISH) methods were used to detect different genome components within Brassica amphidiploid species and to identify donor chromatin in hybrids between Brassica napus and Raphanus sativus. In Brassica juncea and Brassica carinata the respective diploid donor genomes could be reliably distinguished by GISH, as could all R-genome chromosomes in the intergeneric hybrids. The A- and C-genome components in B. napus could not be clearly distinguished from one another using GISH, confirming the considerable homoeology between these genomes. GISH methods will be extremely beneficial for monitoring chromatin transfer and introgression in interspecific Brassica hybrids.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001220050699
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    Paper (German National Licenses)
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