ROS-induced translational regulation-through spatiotemporal differences in codon recognition-is a key driver of brown adipogenesis.

The role of translational regulation in brown adipogenesis is relatively unknown. Localized translation of mRNAs encoding mitochondrial components enables swift mitochondrial responses, but whether this occurs during brown adipogenesis, which involves massive mitochondrial biogenesis, has not been explored. Here, we used ribosome profiling and RNA-Seq, coupled with cellular fractionation, to obtain spatiotemporal insights into translational regulation.

Ethanol production from horticultural waste treated by a modified organosolv method.

In this study, we investigated the use of horticultural waste (HW) collected in Singapore as a renewable raw material for bioethanol production. A modified organosolv method using ethanol cooking under mild conditions followed by H(2)O(2) post-treatment was investigated for HW pretreatment. It was found that the addition of acid catalysts in the pretreatment process was not critical and post-treatment using H(2)O(2) was essential for the enhancement of HW digestibility.