Cell signalling: It's all about the structure

Cell signalling - the proteomics of it all.

A challenge for biomedical scientists today is to arrive at an understanding of cellular behavior on a global scale. The advent of DNA microarrays has greatly facilitated discovery of gene expression profiles associated with different cellular states. The problem of understanding cellular signaling at the level of the interacting proteins is in some ways more challenging. Ashman et al. discuss ...

Ramakrishnan about Its Evolution The Ribosome : Some Hard Facts about Its Structure and Hot Air

The ribosome: some hard facts about its structure and hot air about its evolution.

By translating genetically encoded information to synthesize proteins, the ribosome has a central and fundamental role in the molecular biology of the cell. Virtually every molecule made in every cell was made either directly by the ribosome or by enzymes made by the ribosome. Although the ribosome was discovered half a century ago, progress in the field of translation has been revolutionized b...

All about the RNA after all

RNA molecules cause the proteins involved in the formation of germ granules to coalesce into liquid droplets.

All About

We explore the C2-equivariant spectra Tmf1(3) and TMF1(3). In particular, we compute their C2-equivariant Picard groups and the C2-equivariant Anderson dual of Tmf1(3). This implies corresponding results for the fixed point spectra TMF0(3) and Tmf0(3). Furthermore, we prove a Real Landweber exact functor theorem.