| Literature DB >> 16668315 |
Abstract
Partial hydrolysis of polygalacturonic acid with a purified alpha-1,4-endopolygalacturonase yielded oligogalacturonides and trace amounts of a series of modified oligogalacturonides. Three of the minor products were isolated and identified as oxidized oligogalacturonides possessing termini of galactaric acid. Oxidation of indole-3-acetic acid by peroxidases was activated by oxidized oligogalacturonides but not by normal analogs.Entities:
Year: 1991 PMID: 16668315 PMCID: PMC1080910 DOI: 10.1104/pp.96.4.1167
Source DB: PubMed Journal: Plant Physiol ISSN: 0032-0889 Impact factor: 8.340