A research team has found that inner nuclear membrane protein Lem2, backed up by endoplasmic reticulum protein Lnp1, acts as a valve to control the flow of the membrane into and out of the nuclear ...
To visualize LEM2's role in mitosis, the Ullman Lab used colored fluorescent markers to label the different components: LEM2, the fibers, and the DNA. Disclaimer: AAAS and EurekAlert! are not ...