منابع مشابه
Asymmetric flies
What are the sources of phenotypic variation and which factors shape this variation are fundamental questions of developmental and evolutionary biology. Despite this simple formulation and intense research, controversy remains. Three points are particularly discussed: (1) whether adaptive developmental mechanisms buffering variation exist at all; (2) if yes, do they involve specific genes and p...
متن کاملRapid evolution of asymmetric reproductive incompatibilities in stalk-eyed flies.
The steps by which isolated populations acquire reproductive incompatibilities remain poorly understood. One potentially important process is postcopulatory sexual selection because it can generate divergence between populations in traits that influence fertilization success after copulation. Here we present a comprehensive analysis of this form of reproductive isolation by conducting reciproca...
متن کاملSexual Selection: Do Flies Lie with Asymmetric Legs?
A newly described species of empidid or 'dance fly' shows a bizarre polymorphism in their forelegs, which presumably serve as a mating lure. This trait may have evolved by frequency-dependent deceptive male signalling.
متن کاملChasing flies because time flies.
that the authors conclude that Drosophila can be used as an instrumental model to elucidate the role of immune response as regulators of neuroprotection. In addition to Drosophila , much has been learnt from studying the zebrafish (Danio rerio) , appearing as an early vertebrate during evolution. The zebrafish has become an important organism for exploring defense mechanisms in innate immune re...
متن کاملAsymmetric reproductive isolation and interference in neriid flies: the roles of genital morphology and behaviour
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: Asymmetric reproductive isolation and interference in neriid flies: the roles of genital morphology and behaviour Keywords: ...
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ژورنال
عنوان ژورنال: Fly
سال: 2013
ISSN: 1933-6934,1933-6942
DOI: 10.4161/fly.23558