In regenerating planarians, muscle cells provide more than heavy lifting

[unable to retrieve full-text content]By studying the planarian flatworm, a master of regenerating missing tissue and repairing wounds, scientists have identified an unexpected source of position instruction: the muscle cells in the planarian body wall. This is the first time that such a positional control system has been identified in adult regenerative animals.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_environment/~3/jtd-9nEHzxw/130815133105.htm

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