Relative contribution of <i>hbl-1</i> and <i>lin-41</i> for the <i>let-7</i> retarded phenotype.

1<p>The <i>let-7</i> mutants were identified by Unc phenotype due to the <i>unc-3</i> mutation.</p>2<p>The precocious alae were assessed at the end of L3–L4 molt or in the early L4 stage of development.</p>3<p>As previously noted, <i>hbl-1(RNAi)</i> causes a proliferation defect in the late L4 which is not interpreted as heterochronic <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1002588#pgen.1002588-Lin2" target="_blank">[53]</a>. These divisions were not scored.</p><p>ND, not determined.