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COMMENT ON GOHLI ET AL. (2013): 'DOES PROMISCUITY EXPLAIN DIFFERENCES IN LEVELS OF GENETIC DIVERSITY ACROSS PASSERINE BIRDS?'
- Source :
- Evolution, 67(10), 3071-3072. Wiley
- Publication Year :
- 2013
- Publisher :
- Wiley, 2013.
-
Abstract
- Gohli et al. (2013) report a positive relationship between genetic diversity and promiscuity across passerine birds, and suggest that female promiscuity acts as a form of balancing selection, maintaining differences in genetic variation across species. This is an interesting hypothesis, but the enormous variation in genetic diversity present within species is not taken into account in their analyses. This, combined with a small sample size at several levels, makes the relationship between genetic diversity and promiscuity very difficult to interpret. Demonstrating that species-level differences in genetic diversity (if they occur at all) are affected by promiscuity would require a far more comprehensive study than is presently possible.
- Subjects :
- Genetic diversity
biology
genetic diversity
EXTRA-PAIR PATERNITY
respiratory system
Female promiscuity
Balancing selection
major histocompatibility complex
Passerine
PHYLOGEOGRAPHY
Variation (linguistics)
Promiscuity
Evolutionary biology
extrapair paternity
Sexual selection
biology.animal
Genetic variation
Genetics
sexual selection
General Agricultural and Biological Sciences
human activities
Ecology, Evolution, Behavior and Systematics
Subjects
Details
- ISSN :
- 00143820
- Database :
- OpenAIRE
- Journal :
- Evolution
- Accession number :
- edsair.doi.dedup.....8a77d1c34eebe01c698782d1c5577e5d