Abstract Related articles Breakthrough of the year. Identification of HE1 as the second gene of Niemann-Pick C disease. Development of CD8alpha-positive dendritic cells from a common myeloid progenitor. Human cloning ban allows some research. Glucose-dependent insulin release from genetically engineered K cells.
Survival is impossible without an editor.
Stem cell scorecard. Nishikura K. Requirement of the RNA editing deaminase ADAR1 gene for embryonic erythropoiesis. Stem cells hear call of injured tissue. Jaenisch R. X-Chromosome inactivation in cloned mouse embryos. A niche maintaining germ line stem cells in the Drosophila ovary.