Quantitative determination of indole-3-acetic acid in yeasts using high performance liquid chromatography—tandem mass spectrometry


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

High performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS) was applied to the comprehensive analysis of the ability of yeast strains to synthesize a plant hormone indole-3-acetic acid (IAA). A total of 124 strains (37 species) of yeasts isolated from various regions and substrates were studied. Testing of IAA production showed that 92% strains were capable of IAA synthesis. The results indicated that, in general, ascomycetous yeasts were more active auxin producers than basidiomycetous ones. Geographically, strains from tropical regions were the most active IAA producers. Analysis of the substrate variability of the strains showed higher auxin production (on average) by the yeasts isolated from plants compared to the soil isolates, indicating a specific regulatory role of the plant yeast population.

作者简介

R. Streletskii

Lomonosov Moscow State University

编辑信件的主要联系方式.
Email: streletskiyrostislav@mail.ru
俄罗斯联邦, Moscow

A. Kachalkin

Lomonosov Moscow State University

Email: streletskiyrostislav@mail.ru
俄罗斯联邦, Moscow

A. Glushakova

Lomonosov Moscow State University

Email: streletskiyrostislav@mail.ru
俄罗斯联邦, Moscow

V. Demin

Lomonosov Moscow State University

Email: streletskiyrostislav@mail.ru
俄罗斯联邦, Moscow

I. Chernov

Lomonosov Moscow State University

Email: streletskiyrostislav@mail.ru
俄罗斯联邦, Moscow

补充文件

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2016