News tagged with founder effect

Promiscuous queen bees maintain genetic diversity

By mating with nearly 100 males, queen bees on isolated islands avoid inbreeding and keep colonies healthy.

Biology / Plants & Animals

created Apr 16, 2012 | popularity not rated yet | comments 0 | with audio podcast

Castaway lizards provide insight into elusive evolutionary process

A University of Rhode Island biologist who released lizards on tiny uninhabited islands in the Bahamas has shed light on the interaction between evolutionary processes that are seldom observed.

Biology / Plants & Animals

created Feb 02, 2012 | popularity 4.1 / 5 (13) | comments 0 | with audio podcast

Study on origin of mutation that causes fatal familiar insomnia

A PhD thesis at the University of the Basque Country (UPV/EHU) has studied the origin of the mutation that causes Fatal Familiar Insomnia (FFI). In the Autonomous Community of the Basque Country there is a high rate of carriers ...

Medicine & Health / Diseases, Conditions, Syndromes

created Jan 07, 2009 | popularity not rated yet | comments 0