Opening book details…
Can I read Investigation of the cell structure and organelles during autolytic PCD of Antirrhinum majus “Legend White” petals on EtoBox?
Investigation of the cell structure and organelles during autolytic PCD of Antirrhinum majus “Legend White” petals by Roghayeh Nabipour Sanjbod; Esmaeil Chamani; Younes Pourbeyrami Hir; Asghar Estaji is a Agricultural and Biological Sciences article available to read on EtoBox.
What is Investigation of the cell structure and organelles during autolytic PCD of Antirrhinum majus “Legend White” petals about?
One of the classes of the plant developmental programmed cell death (PCD) is vacuolar cell death or autolysis. The results of the transmission electron microscope (TEM) studies indicated that this type of PCD occurs during the petal senescence of Antirrhinum majus "Legend White" flowers. The major hallmarks of the process related to the ultrastructure of the cells involved chloroplast degradation, vacuolation, chromatin condensation, cell wall swelling, degradation of Golgi apparatus, protoplasmic shrinkage, degradation of the endoplasmic reticulum, nuclear fragmentation, rupture of tonoplast, and plasma membrane. Macroautophagy and microautophagy processes were also clearly observed during vacuole formation. As in yeasts, in the present study, Golgi apparatus became autophagosome-like structures during degradation that had autophagy activity and then disappeared. Our results revealed a type of selective microautophagy, piecemeal microautophagy of the nucleus (PMN), in nuclear degradation during PCD of petals that has not previously been reported in plants. Moreover, vesicular structures, such as paramural and multilamellar bodies, were observed in some stages.
Who reads Investigation of the cell structure and organelles during autolytic PCD of Antirrhinum majus “Legend White” petals?
It is typically read by researchers, students, and practitioners in Agricultural and Biological Sciences.
- Author
- Roghayeh Nabipour Sanjbod; Esmaeil Chamani; Younes Pourbeyrami Hir; Asghar Estaji
- Publisher
- Springer Science and Business Media LLC
- Published
- 2022
- Language
- EN
- Field
- Agricultural and Biological Sciences (Life Sciences)