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| Content Provider | PubMed Central |
|---|---|
| Author | Campbell, Neil A. Satter, Ruth L. Garber, Robert C. |
| Abstract | Turgor-mediated leaf movements of the legume Samanea saman are associated with the migration of K+ and Cl- between opposing sides of the motor organs (pulvini). We have investigated the pathway of this ion migration by localizing K+ and Cl- within the secondary pulvinus at various times during leaf movements. Ion distributions in freeze-dried cryosections of pulvini were determined by scanning electron microscopy/x-ray microanalysis. The results indicate that the apoplast is a major pathway for the migration of K+ and Cl- within the pulvinus. |
| Starting Page | 2981 |
| File Format | |
| ISSN | 10916490 |
| e-ISSN | 10916490 |
| Journal | Proceedings of the National Academy of Sciences of the United States of America |
| Issue Number | 5 |
| Volume Number | 78 |
| Language | English |
| Publisher Date | 1981-05-01 |
| Access Restriction | Open |
| Subject Keyword | Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Multidisciplinary |
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