 The pexophagy receptor proteins NBR1 and p62 are well characterized, though only NBR1 is essential for pexophagy (Deosaran%DIFDELCMD < {\em %%% et al. , 2013). Extending earlier work by addressing the initial nucleation of NBR1 clusters on individual peroxisomes, we find that larger peroxisomes nucleate NBR1 clusters first and lose them due to competitive coarseninglast, resulting in significant size-selectivity favouring large peroxisomes.
<clarity>  The pexophagy receptor proteins NBR1 and p62 are well characterized, though only NBR1 is essential for pexophagy (Deosaran%DIFDELCMD < {\em %%% et al. , 2013). Extending earlier work by addressing the initial nucleation of NBR1 clusters on individual peroxisomes, we find that larger peroxisomes nucleate NBR1 clusters first and lose them due to competitive coarseninglast, resulting in significant size-selectivity favouring large peroxisomes.
 The pexophagy receptor proteins NBR1 and p62 are well characterized, though only NBR1 is essential for pexophagy (Deosaran%DIFDELCMD < {\em %%% et al. . We find that larger peroxisomes nucleate NBR1 clusters first and lose them due to competitive coarseninglast, resulting in significant size-selectivity favouring large peroxisomes.