Skip Navigation

This Article
Right arrow FREE Full Text (PDF) Freely available
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrow Search for citing articles in:
ISI Web of Science (3)
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by Kellner, R.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Kellner, R.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

The Journal of Heredity 2000:91(2)
© 2000 The American Genetic Association 91:158-162

Brief communication. Possible genetic basis of pederin polymorphism in rove beetles (Paederus riparius)

RLL Kellner

Lehrstuhl für Tierökologie II, Universität Bayreuth, D-95440 Bayreuth, Germany E-mail: rupert.kellner@uni-bayreuth.de.

In Paederus riparius, (+) females able to biosynthesize the unique hemolymph toxin pederin and (-) females lacking this ability co-occur in natural populations. Larvae descended from both types of females were reared in the laboratory and the images were crossed in order to get information about a possible genetic basis of this polymorphism. The daughters of (+) mothers become (+) females or (-) mothers comprise only (-) females. This suggests a matrilineal trait because pederin biosynthesis cannot be inherited from the father. The rather stable proportion of nearly 90% (+) females in collected females is not maintained, however, when the beetles are reared in the laboratory. This observation is discussed with regard to artificial rearing conditions, where individuals are kept separate and cannot prey on conspecifics.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?




Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.