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All males are not created equal: Fertility differences depend on gamete recognition polymorphisms in sea urchins
created equal gamete recognition polymorphisms
2015/12/17
Behaviors, morphologies, and genetic loci directly involved in
reproduction have been increasingly shown to be polymorphic
within populations. Explaining how such variants are maintained
by selecti...
Killer storms: North Atlantic hurricanes and disease outbreaks in sea urchins
disease outbreaks sea urchins North Atlantic hurricanes
2014/4/17
An increase in the incidence of disease in various marine organisms over the past few decades has been linked
to ocean climate change. In Nova Scotia, Canada, mass mortalities of sea urchins, due to ...
A secondary chemical cue facilitates juvenile-adult postsettlement associations in red sea urchins
chemical cue facilitates juvenile-adult post settlement associations red sea urchins
2014/5/8
Responses to predator odors or chemical alarm cues or both from conspecifics in aquatic systems generally involve a single chemical cue. We report a secondary chemical cue, released by adult red sea u...
Phylogeny and development of marine model species: strongylocentrotid sea urchins
marine model species strongylocentrotid sea
2015/12/16
The phylogenetic relationships of ten strongylocentrotid sea urchin species were determined using
mitochondrial DNA sequences. This phylogeny provides a
backdrop for the evolutionary history of one ...