Abstract
Clematis viticella seeds contained a water-soluble growth inhibitor. The inhibitor was partially purified utilizing organic solvent partitioning, polyvinylpolypyrrolidone (PVPP) column chromatography, and high performance liquid chromatography (HPLC). Inhibitory activity was evaluated with a lettuce seed bioassay. The 1/3 X partially purified extract had little effect on lettuce seed germination, but reduced radicle elongation. The inhibitor was a heat stable, acidic compound which did not co-elute with abscisic acid (ABA) and its bioassay activity was unaffected by methylation and demethylation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 492-495 |
| Number of pages | 4 |
| Journal | Journal of Plant Physiology |
| Volume | 134 |
| Issue number | 4 |
| DOIs | |
| State | Published - Jan 1 1989 |
All Science Journal Classification (ASJC) codes
- Physiology
- Agronomy and Crop Science
- Plant Science
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