With genome deciphered, experts aim to swat dreaded tsetse fly

By Will Dunham WASHINGTON (Reuters) - An international team of scientists has deciphered the genetic code of the tsetse fly, the bloodsucking insect that spreads deadly African sleeping sickness, with the hope that its biological secrets can be exploited to eradicate this malady. The findings announced on Thursday were the culmination of a multimillion dollar, decade-long effort involving more than 140 scientists from 78 research institutions in 18 countries. The fly's bite carries a parasitic microorganism that causes sleeping sickness in people in sub-Saharan Africa and a form of the disease in animals that can devastate livestock herds. Sequencing the tsetse fly's genome exposed the molecular underpinnings of its weird biology: it gives live birth to young rather than laying eggs like other insects;



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