Meyer, Elisabeth M.; Le Bude, Anthony V.; Ranney, Thomas G. published their research in Journal of Environmental Horticulture on December 31 ,2009. The article was titled 《Vegetative propagation of Gordonieae trees by stem cuttings》.Name: Potassium 4-(1H-indol-3-yl)butanoate The article contains the following contents:
The Theaceae tribe Gordonieae contains trees with desirable ornamental characteristics and adaptability to a broad range of environmental conditions. To develop an effective protocol for vegetative propagation of five taxa in the tribe, terminal softwood, semi-hardwood, and hardwood cuttings were collected from these trees and treated with either 0, 2500, 5000, 7500, or 10000 ppm of the potassium salt of indolebutyric acid (K-IBA). The concentration of K-IBA only affected rooting percentage of hardwood cuttings of Franklinia alatamaha, Gordonia lasianthus, and Schima remotiserrata and had varying effects on root number and length of longest root amongst the taxa and cutting types. Franklinia alatamaha and G. lasianthus were rooted at high percentages (> 50%) from hardwood, semihardwood, and softwood cuttings, and S. khasiana rooted at high percentages (72%) from softwood cuttings. Despite poor rooting from all types of stem cuttings (< 23%), Schima remotiserrata and S. wallichii exhibited the highest rooting percentages from hardwood cuttings. Rooting percentage, root number, and length of longest root differed greatly in response to K-IBA concentration amongst the five taxa observed and the cutting types within each taxa. In the part of experimental materials, we found many familiar compounds, such as Potassium 4-(1H-indol-3-yl)butanoate(cas: 60096-23-3Name: Potassium 4-(1H-indol-3-yl)butanoate)
Potassium 4-(1H-indol-3-yl)butanoate(cas: 60096-23-3) is auxin-family plant hormone, and is thought to be a precursor of indole-3-acetic acid (IAA) the most abundant and the basic auxin natively occurring and functioning in plants. IAA generates the majority of auxin effects in intact plants, and is the most potent native auxin.Name: Potassium 4-(1H-indol-3-yl)butanoate
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles