Induction of fruit set and development in pea ovary explants by gibberellic acid
✍ Scribed by José L. García-Martínez; Juan Carbonell
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 486 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0721-7595
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## Summary Fruit‐set and fruit growth in pea (__Pisum sativum__ L.) depend on gibberellins (GAs). The authors have isolated a new pea mutant, __gio__, which appeared spontaneously within the population of the cultivar Alaska, characterized by unpollinated ovaries much less sensitive to applied GAs.
During 4 hr after puromycin (PUR: 20 pg/ml) treatment, the synthesis of three major heat shock protein families (HSPs: M, = 110,000,87,000, and 70,000) was enhanced 1.5-fold relative to that of untreated cells, as studied by one-dimensional gel electrophoresis. The increase of unique HSPs, if studie