 |  | | | | | (+)-Abscisic Acid | Plant Growth Regulators | | Reference 10073 |  |
| | | Data |  | CAS number | 21293-29-8 | | Molecular Formula | C15H20O4 | | Formulation | A crystalline solid | | Purity | ≥98% | | Stability | 2 years | | Storage | -20°C | | Shipping | Wet Ice | | Correlated Keywords | plants, hormones, growth, regulators, diseases, resistance, developments, stress, water, salt, temperatures, pathogens, fungi, stomata, seeds, dormancy, cells, division, genes, expression, epigenetics, chromatin | | Synonyms | Dormin, (+)-ABA |
| | | Description | Abscisic acid (ABA) is a plant hormone with diverse roles in disease resistance, plant development, and response to stresses (water, salt, temperature, and pathogens). It is also produced by some plant pathogenic fungi. In addition to key roles in regulating stomatal closing, seed dormancy, and cell division, ABA regulates gene expression and may contribute to epigenetic changes at the chromatin level. The (+)-enantiomer is the naturally occurring and more active form of ABA. | | | Related Products | | | | Documentation | | | | | | Acharya, B.R., Assmann, S.M. Hormone interactions in stomatal function. Plant Mol Biol 69 451-462 (2009). | | Demetriou, K., Kapazoglou, A., Tondelli, A., et al. Epigenetic chromatin modifiers in barley: I. Cloning, mapping and expression analysis of the plant specific HD2 family of histone deacetylases from barley, during seed development and after hormonal treatment. Physiol Plant 136 358-368 (2009). | | Seo, M., Nambara, E., Choi, G., et al. Interaction of light and hormone signals in germinating seeds. Plant Mol Biol 69 463-472 (2009). | | Ton, J., Flors, V., Mauch-Mani, B. The multifaceted role of ABA in disease resistance. Trends Plant Sci 14(6) 310-317 (2009). |
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