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1992. Net Page 1 Scandentia (Tree Shrews) Chris Beard, Carnegie Museum of Natural History, Pittsburgh, Pennsylvania, USA Tree shrews constitute an order of placental mammals known as Scandentia.
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Atpresent,generallyagreeduponmajor families of motifs include the helixturnhelix (HTH), homeodomain,HNF-3fkhwingedhelix,zincfingers,zinc- containingsteroidreceptors,leucinezipper,helixloop helix(HLH),Relandbribbon.
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