Progress in Nucleic Acid Research and Molecular Biology, 50

FROM THE REVIEWS OF THE PREVIOUS VOLUMES:. andquot;In perusing these chapters, I found much of interest. It is worth investigating.andquot;. - P. Bricknell in BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY. andquot;Full of interest not only for the molecular biologist-for whom the numerous references will be invaluable-but will also appeal to a much wider circle of biologists, and in fact to all those who are concerned with the living cell.andquot;. -BRITISH MEDICAL JOURNAL.