## Abstract __Xenopus laevis__ embryos were oriented and sectioned into six regions along one of three axes: animal‐vegetal, dorsal‐ventral, or right‐left. Total RNA (predominantly ribosomal RNA) and poly riboadenylate [poly (A)] were measured for each region during early embryogenesis. The concent
Changes in the amount of ribosomal RNA and poly(A)-containing RNA during leaf development
✍ Scribed by Donald Grierson; Simon Covey
- Publisher
- Springer-Verlag
- Year
- 1975
- Tongue
- English
- Weight
- 526 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0032-0935
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Kinetics of accumulation of total and poly(A)‐containing RNA have been measured during growth of the mouse oocyte. Total RNA from oocytes isolated at discrete stages of growth was determined by two independent micro‐assays. The fully‐grown oocyte contained about 0.60 ng of RNA. Kinetics
## Abstract Newly synthesized poly (A)‐associated mRNA was analysed in the hippocampal CA~3~ pyramidal nerve cells in rats subjected to training to reverse handedness. The nerve cells of trained animals showed a smaller percentage of poly (A)‐associated mRNA than did the active controls. However,
The development of chemically induced hepatocellular carcinoma in the rat proceeds through a series of premalignant changes that may ultimately progress to a primary malignant tumor. Using the selection technique based on diminished binding of preneoplasic hepatocytes to tissue culture plates precoa