A*STAR scientists have for the first time, identified that precise regulation of polyamine[1] levels is critical for embryonic stem cell (ESC) self-renewal -- the ability of ESCs to divide indefinitely -- and directed differentiation. This paper is crucial for better understanding of ESC regulation and was published in the journal Genes & Development on 1st March by the team of scientists from the Institute of Medical Biology (IMB), a research institute under the Agency for Science, Technology and Research (A*STAR).
