Tag Archives: division of labor

In the News – The Scientist – Kronauer

Methylation’s Role in Eusocial Insect Behavior Questioned   “‘Discovering that there is no evidence to support methylation as a reason why two ants can behave so differently was, on the one hand, a little sobering,’ said study coauthor Daniel Kronauer … More »

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New findings challenge popular explanation for why a social insect becomes a worker or queen

New findings challenge popular explanation for why a social insect becomes a worker or queenMany scientists have come to believe that DNA methylation, a mode of genetic regulation in which chemical tags turn genes on or off, is involved in determining an insect’s caste. However, a new study of ants finds no evidence to support this role for methylation. More »

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