Current thinking on how the Toxoplasma gondii parasite invades its host is incorrect, according to a study published today in Nature Methods describing a new technique to knock out genes. The findings could have implications ...
Definition. Coral bleaching is a process whereby the coral colonies lose their colour, either due to the loss of pigments by microscopic algae (zooxanthellae) living in symbiosis with their host organisms (polyps), or because these zooxanthellae have been expelled.
Define Coral Sea. Coral Sea synonyms, Coral Sea pronunciation, Coral Sea translation, English dictionary definition of Coral Sea. An arm of the southwest Pacific Ocean bounded by northeast Australia, Papua New Guinea, the Solomon Islands, and Vanuatu. It was the scene of a US World War...