Latest Grant Jensen Stories
Bacteria have evolved different systems for secreting proteins into the fluid around them or into other cells.
Researchers at the California Institute of Technology (Caltech) have obtained the first high-resolution, three-dimensional images of a cell with a nucleus undergoing cell division.
Findings show that structure is the same throughout bacterial kingdom, and may provide insight into more complex signaling pathways.
- A handkerchief.
- Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
- In general, any miraculous portrait of Christ.