5 rezultatus
In order to examine the occurrence of 11-hydroxyjasmonic acid glucoside in potato plants, a synthesis of 11-hydroxyjasmonic acid was accomplished, and the synthetic compound was employed as a standard for an LC-SIM analysis. The existence of 11-hydroxyjasmonic acid glucoside was proved by the LC-SIM
Methyl esters of (±)-tuberonic acid and (±)-12-hydroxyjasmonic acid (trans-tuberonic acid), the aglycons of strong potato tuber-forming substances, were synthesized from norbornene via side-chain elongation and Baeyer-Villiger oxidation as key steps.
In potato 12-hydroxyjasmonic acid (12-OH-JA) is a tuber-inducing compound. Here, it is demonstrated that 12-OH-JA, as well as its sulfated and glucosylated derivatives, are constituents of various organs of many plant species. All accumulate differentially and usually to much higher concentrations
The natural potato microtuber inducing substance, theobroxide, strongly induces the formation of tuber of potato (Solanum tuberosum L.) and flower bud of morning glory (Pharbitis nil) plants under non-inducing conditions (long days) (Yoshihara et al., 2000). In the present study, theobroxide was
12-Hydroxyjasmonate, also known as tuberonic acid, was first isolated from Solanum tuberosum and was shown to have tuber-inducing properties. It is derived from the ubiquitously occurring jasmonic acid, an important signaling molecule mediating diverse developmental processes and plant defense