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Selection for Increased Longevity inDrosophila melanogaster: Reflections on New Data

 

作者: P.V. Baret,   Éric Le Bourg,   F.A. Lints,  

 

期刊: Gerontology  (Karger Available online 1996)
卷期: Volume 42, issue 1  

页码: 14-17

 

ISSN:0304-324X

 

年代: 1996

 

DOI:10.1159/000213765

 

出版商: S. Karger AG

 

关键词: Life span;Genetics of aging;Reproduction at late age;Drosophila melanogaster

 

数据来源: Karger

 

摘要:

In recent papers, new data were presented on the late-age reproduction experiment initiated by Luckinbill and Clare in 1981: when early- and late-reproduced lines were compared simultaneously 10 years after the end of the original experiment, differences in the mean life span are observed between the lines. Yet the conditions in which these measurements were done are highly questionable. More fundamentally, using these data, the analysis of the selection process is impossible and conclusions about the determinism of life span are debatable.

 

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