"Dark matter" worlds of unstable RNA and protein.
Astrophysicists use the term "dark matter" to describe the majority of the matter and/or energy in the universe that is hidden from view, and biologists now apply it to the new families of RNA they are uncovering. We review evidence for an analogous hidden world containing peptides. The critical experiments involved pulse-labeling human cells with tagged amino acids for periods as short as five seconds. Results are extraordinary in two respects: both nucleus and cytoplasm become labeled, and ...Expand abstract
- Publication status:
- Publisher copy:
- Copyright date:
If you are the owner of this record, you can report an update to it here: Report update to this record