𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A regional difference in the time of initial synthesis of ribosomal RNA in frog embryos

✍ Scribed by R.A. Flickinger


Book ID
118875568
Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
168 KB
Volume
55
Category
Article
ISSN
0014-4827

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Stimulation of RNA synthesis in developi
✍ Rollins, J. W. ;Flickinger, R. A. πŸ“‚ Article πŸ“… 1973 πŸ› John Wiley and Sons 🌐 English βš– 511 KB

## Abstract Oocyte ribosomes stimulate H^3^–5–uridine incorporation into RNA when microinjected into the vegetal cells of early cleavage embryos. Preparations with a low percentage of monosomes, such as those of swimming larvae and adult frog liver, give little stimulation. E. __coli__ ribosomes fa

The time of DNA replication in the cell
✍ J. A. Remington; R. A. Flickinger πŸ“‚ Article πŸ“… 1971 πŸ› John Wiley and Sons 🌐 English βš– 941 KB

Variations in the rates of DNA and RNA synthesis during the DNA synthetic ( S ) period of the cell cycle have been determined in explants of early Rana pipiens embryos. Cells of dorsal axial ectoderm-mesoderm regions and belly endoderm regions of the embryo were partially synchronized using 5-fluor