This is a preview. Log in through your library . Abstract We have cloned a DNA fragment harboring the genes for ribosomal proteins L2, L4, and L23 on a plasmid vector that contains a lac operator and ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 77, No. 4, [Part 2: Biological Sciences] (Apr., 1980), pp. 1768-1772 (5 pages) The ability of indole derivatives ...
The 92-year-old bacterial geneticist who helped pioneer the study of gene regulation has passed away. A series of rodent experiments showed that even with abundant food and water, personal space is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback