Stabilization of Oat Leaf Protoplasts through Polyamine-mediated Inhibition of Senescence
Open Access
- 1 October 1977
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 60 (4), 570-574
- https://doi.org/10.1104/pp.60.4.570
Abstract
Protoplasts isolated from Avena sativa L. leaves undergo progressive senescence when incubated aseptically in 0.6 m mannitol with or without added nutrients. This senescence is manifested by morphological deterioration and ultimate lysis of protoplasts, by a decrease in incorporation of [3H]uridine and [3H]leucine into macromolecules, and by a sharp increase in ribonuclease activity.This publication has 15 references indexed in Scilit:
- Ribosomal RNA metabolism in cucumber leaf mesophyll protoplastsNucleic Acids Research, 1975
- Phytohormone induced changes in the nuclear RNA population of plant protoplastsFEBS Letters, 1974
- Increased Activity of Chromatin-bound Ribonucleic Acid Polymerase from Soybean Hypocotyl with Spermidine and High Ionic StrengthPlant Physiology, 1973
- The Plasma Membrane of Avena Coleoptile ProtoplastsPlant Physiology, 1971
- RNA and protein synthesis in protoplasts isolated from tobacco leavesBiochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1970
- Control of Ribonuclease and Acid Phosphatase by Auxin and Abscisic Acid during Senescence of Rhoeo Leaf SectionsPlant Physiology, 1970
- THE BIOCHEMICAL ROLE OF NATURALLY OCCURRING POLYAMINES IN NUCLEIC ACID SYNTHESISBiological Reviews, 1970
- Acceleration of senescence and of the increase of chromatin-associated nucleases in excised barley leaves by abscisin II and its reversal by kinetinBiochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1968
- Protoplasts from the Avena coleoptile.Proceedings of the National Academy of Sciences, 1965
- Measurement of the incorporation of radioactive amino acids into protein by a filter-paper disk methodArchives of Biochemistry and Biophysics, 1961