Molecular responses of arbuscular mycorrhizal fungi in tolerating root rot of trifoliate orange

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F20%3A50017019" target="_blank" >RIV/62690094:18470/20:50017019 - isvavai.cz</a>

Result on the web

<a href="https://www.notulaebotanicae.ro/index.php/nbha/article/view/11916" target="_blank" >https://www.notulaebotanicae.ro/index.php/nbha/article/view/11916</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15835/nbha48211916" target="_blank" >10.15835/nbha48211916</a>

Result language

angličtina

Original language name

Molecular responses of arbuscular mycorrhizal fungi in tolerating root rot of trifoliate orange

Original language description

Arbuscular mycorrhizal fungi (AMF) enhance plant disease resistance, while the underlying mechanisms in the molecular levels are not yet known. In this study, five-leaf-old trifoliate orange seedlings were inoculated with Funneliformis mosseae for 14 weeks and subsequently were infected by a citrus root rot pathogen Phytophthora parasitica by 7 days. The transcriptome results by Illumina HiSeq 4000 revealed that the percentage of Q30 bases reached 92.99% or above, and 29696 unigenes were annotated in a total of 63531 unigenes. 654 and 103 differentially expressed genes (DEGs) were respectively annotated in AMF-inoculated versus non-AMF-inoculated plants under non-infection and infection with P. parasitica, respectively, whilst these DEGs were related to defense mechanisms, signal transduction mechanisms and secondary metabolites biosynthesis. Forty-two genes were functionally annotated as the putative &apos;defense mechanism&apos;, whilst AMF inoculation induced 1 gene down-regulated and 3 genes up-regulated under P. parasitica infection. AMF inoculation stimulated more genes linked to signal transduction mechanism down-regulated than non-AMF plants. Eight genes were involved in secondary metabolites biosynthesis in AMF versus non-AMF seedlings under P. parasitica-infection conditions. Such transcriptome database provided total information in the molecular levels regarding mycorrhizal roles in tolerating Phytophthora parasitica infection.

Czech name

—

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

10611 - Plant sciences, botany

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Notulae Botanicae Horti Agrobotanici Cluj-Napoca

ISSN

0255-965X

e-ISSN

—

Volume of the periodical

48

Issue of the periodical within the volume

2

Country of publishing house

RO - ROMANIA

Number of pages

14

Pages from-to

558-571

UT code for WoS article

000548938200005

EID of the result in the Scopus database

2-s2.0-85088014579