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In Development this week (Vol. 137, Issue 24)

Posted by on November 23rd, 2010

Pak1-ing a punch in lumen formation The generation and maintenance of correct lumen size and shape is essential for the function of tubular organs. Now, Monn Monn Myat and co-workers report that p21-activated kinase (Pak1) plays a novel role during lumen formation in Drosophila embryonic salivary glands (see p. 4177). The researchers show that Pak1[…]