There was an error published in Development142, 1869-1878.

On p. 1869, the sentence ‘Recently, the JM domain was implicated in specifying the position of a supercellular actomyosin cable, by concentrating atypical protein kinase C (aPKC) away from the site of the cable, thereby allowing an increase in localized Rhomboid (Rho) activity (Roper, 2012).’ should instead have read:

‘Recently, the JM domain was implicated in specifying the position of a supercellular actomyosin cable, by concentrating atypical protein kinase C (aPKC) away from the site of the cable, thereby allowing an increase in localized Rho-kinase (Rok) activity (Roper, 2012).’

The publishers and authors apologise to readers for this mistake.