Nature Communications 8:122 doi: 10.1038/s41467-017-00172-9; Article published online: 25 Jul 2017

The original version of this Article contained errors in the Abstract. ‘Chro also prevents NSCs from ire-entering quiescence at later stages. NSC-specific in vivo profiling has dentified many downstream targets of Chro, including a temporal transcription factor Grainy head (Grh) and a neural stem cell quiescence-inducing factor Prospero (Pros)’ now reads ‘Chro also prevents NSCs from re-entering quiescence at later stages. NSC-specific in vivo profiling has identified many downstream targets of Chro, including a temporal transcription factor Grainy head (Grh) and a neural stem cell quiescence-inducing factor Prospero (Pros).’ These errors have now been corrected in both the PDF and HTML versions of this Article.