The change in fatty acids and sugars reveals the association between trifoliate orange and endophytic fungi

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F21%3A50018297" target="_blank" >RIV/62690094:18470/21:50018297 - isvavai.cz</a>

Result on the web

<a href="https://www.mdpi.com/2309-608X/7/9/716" target="_blank" >https://www.mdpi.com/2309-608X/7/9/716</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/jof7090716" target="_blank" >10.3390/jof7090716</a>

Result language

angličtina

Original language name

The change in fatty acids and sugars reveals the association between trifoliate orange and endophytic fungi

Original language description

Endophytes have the ability to improve plant nutrition alongside their agronomic performance, among which arbuscular mycorrhizal fungi provide the most benefits to their host. Previously, we reported for the first time that an arbuscular mycorrhizal-like fungus Piriformospora indica had the ability to colonize roots of trifoliate orange (Poncirus trifoliata) and conferred positive effects on nutrient acquisition. Present study showed the changes in fatty acids and sugars to unravel the physiological and symbiotic association of trifoliate orange with P. indica and an arbuscular mycorrhizal fungus, Funneliformis mosseae singly or in combination. All the endophytic fungi collectively increased fructose, glucose, and sucrose content in leaves and roots, along with a relatively higher increase with P. indica inoculation than with F. mosseae alone or dual inoculation. Treatment with P. indica increased the concentration of part unsaturated fatty acids such as C18:3N6, C20:2, C20:3N6, C20:4N6, C20:3N3, C20:5N3, C22:1N9, and C24:1. Additionally, P. indica induced the increase in the concentration of part saturated fatty acids such as C6:0, C8:0, C13:0, C14:0, and C24:0. F. mosseae hardly changed the content of fatty acids, except for increase in C14:0 and C20:5N3. Double inoculation only reduced the C21:0, C10:0, C12:0, C18:3N3, and C18:1 content and increased the C20:5N3 content. These endophytic fungi up-regulated the root PtFAD2, PtFAD6, Pt∆9, and Pt∆15 gene expression level, coupled with a higher expression of PtFAD2 and Pt∆9 by P. indica than by F. mosseae. It was concluded that P. indica exhibited a stronger response, for sugars and fatty acids, than F. mosseae on trifoliate orange. Such results also reveal the Pi (an in vitro culturable fungus) as a bio-stimulator applying to citriculture. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10606 - Microbiology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Fungi

ISSN

2309-608X

e-ISSN

—

Volume of the periodical

7

Issue of the periodical within the volume

9

Country of publishing house

CH - SWITZERLAND

Number of pages

11

Pages from-to

"Article number: 716"

UT code for WoS article

000700898000001

EID of the result in the Scopus database

2-s2.0-85114226116