本帖最后由 细胞海洋 于 2012-1-6 12:25 编辑 8 B; B, P: W0 Z( o: x 9 {2 S( ^; \3 \0 q9 R6 ^[attach]37499[/attach] 6 y, ~9 ^. ^3 i5 a8 b5 G ' N1 H, D2 Z) m F& p On the cover: Adult somatic stem cells (SSCs) are involved in tissue renewal. On pp. 100–109 of this issue, Ahlqvist et al. show that subtle ROS/redox changes, induced by mtDNA mutagenesis, modulate SSC function and contribute to premature aging-related phenotypes. The cover image is a cultured mouse neural stem cell sphere covered by a network of differentiated neurons (green neuronal Tuj1 staining). Nuclei are in blue.( Z& t, ~4 w3 a' {! C
/ R& l6 f3 E* L% B8 {0 }2 P7 M. u 作者: songxinxing 时间: 2012-1-6 12:03