Elucidating the role of one of the proteins produced by Lactiplantibacillus plantarum reveals a new molecule that allows this gut bacterium to support the development of fruit fly larvae.
Single-cell transcriptome analysis of zebrafish cells clarifies the signalling pathways controlling skin formation and reveals that some cells produce proteins required for human teeth to acquire their enamel.
RNA polymerase II transcription can efficiently occur when mouse embryonic stem cells lack TBP and TBP-like proteins, confirming that this initiation factor may not be as essential as once thought.