These findings confirm that even in the animals with high-recombination level, removing p75NTR from granule cells does not affect anxiety-related behaviors, supporting our previous conclusion that loss of p75NTR expression in granule cells progenitors, with the developmental consequences for proliferation and circuit development previously described (Zanin et al., 2016, 2019), may not produce an anxiety phenotype. Here, NGFR is linked to Anxiety.