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lunes, 4 de marzo de 2013

nsf.gov - Special Report - Fire Ants: Coping With These Invasive Insects


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In order to understand the evolution of complex societies, researchers are sequencing the genomes of social insects, including several species of ants. A team, led by Arizona State University organismal and systems biology professor Juergen Gadau, sequenced one of the genomes and set out to decipher which genes might be responsible for defining which ants work and which ants reproduce in a red harvester ant colony. Find out more in this news release.
Credit: Herbert A. 'Joe' Pase III, Texas Forest Service, Bugwood.org; licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License
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Yellow jackets are wasps, and though they seem eager to inflict pain, they do have some important redeeming qualities. They kill harmful garden pests and are among the most social insects on the planet, along with their stinging cousins, the ants and the social bees. Find out more in this Science Nation video.
Credit: Science Nation, National Science Foundation
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