Astrogenesis in the murine dentate gyrus is a life‐long and dynamic process. - Schneider, Julia; Weigel, Johannes; Wittmann, Marie‐Theres; Svehla, Pavel; Ehrt, Sebastian; Zheng, Fang; Elmzzahi, Tarek; Karpf, Julian; Paniagua‐Herranz, Lucía; Basak, Onur; Ekici, Arif; Reis, Andre; et al. (EMBO Journal, 2022)