Transcriptional control: Versatile molecular glue

C2AB: A Molecular Glue for Lipid Vesicles with a Negatively Charged Surface

Artificial particulate systems such as lipid vesicles are found in a variety of biomedical applications such as drug delivery and targeting. More versatile layers of control would be added if liposomes could be glued together on demand while stabilized against fusion. Here, we present a two-component molecular glue composed of a protein and calcium ions, with each component specialized for fast...

Cohesin: a multi-purpose chromatin glue.

Long thought to be the glue responsible for holding sister chromatids together, cohesin has been found to be stickier than previously thought. Recent discoveries point to cohesin having a role in transcription regulation by mediating long-distance intra-chromosomal interactions.

PREPARATION OF FIBRIN GLUE AS A BIOLOGICAL SEALANT TO CONTROL BLEEDING IN HEART MUSCLE AND BLOOD VESSELS

Fibrin glue is used for control of bleeding in various surgical procedures. In this work the ability of fibrin glue to seal punctures in the vascular system is demonstrated. Blood samples were taken from rabbits, fibrinogen was separated and fibrin glue was eventually prepared. The rabbits were anesthetized and a midline incision was carried out. The heart and abdominal aorta were exposed. ...

Rapid engineering of versatile molecular logic gates using heterologous genetic transcriptional modules†

dCas9: A Versatile Tool for Epigenome Editing.

The epigenome is a heritable layer of information not encoded in the DNA sequence of the genome, but in chemical modifications of DNA or histones. These chemical modifications, together with transcription factors, operate as spatiotemporal regulators of genome activity. Dissecting epigenome function requires controlled site-specific alteration of epigenetic information. Such control can be obta...