Variation in Indole-3-Acetic Acid Production by Wild Saccharomyces cerevisiae and S. paradoxus Strains from Diverse Ecological Sources and Its Effect on Growth

• Published in: PloS one Vol. 11; no. 8; p. e0160524
• Main Authors: Liu, Yen-Yu, Chen, Hung-Wei, Chou, Jui-Yu
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 02.08.2016; Public Library of Science (PLoS)
• Subjects: Acetic acid; Acid production; Baking yeast; Biology; Biology and Life Sciences; Biomaterials; Biosynthesis; Colorimetry; Culture Media - chemistry; Culture Media - pharmacology; Drosera; Ecological effects; Ecological monitoring; Ecology and Environmental Sciences; Education; Feedback, Physiological; Fungi; Gene expression; Genomes; Growth regulators; Indoleacetic acid; Indoleacetic Acids - metabolism; Indoleacetic Acids - pharmacology; Laboratories; Microorganisms; Physical Sciences; Physiological aspects; Physiology; Plant growth; Plant Growth Regulators - biosynthesis; Plant Growth Regulators - pharmacology; Plant hormones; Plants (botany); Research and Analysis Methods; Saccharomyces; Saccharomyces - drug effects; Saccharomyces - metabolism; Saccharomyces cerevisiae; Saccharomyces cerevisiae - drug effects; Saccharomyces cerevisiae - metabolism; Saccharomyces paradoxus; Species Specificity; Studies; Tryptophan; Tryptophan - metabolism; Tryptophan - pharmacology; Variance analysis; Yeast; Yeasts

Phytohormone indole-3-acetic acid (IAA) is the most common naturally occurring and most thoroughly studied plant growth regulator. Microbial synthesis of IAA has long been known. Microbial IAA biosynthesis has been proposed as possibly occurring through multiple pathways, as has been proven in plant...