COMMON MYCELIUM NETWORKS WITH Paraglomus occultum INDUCE BETTER PLANT GROWTH AND SIGNAL SUBSTANCE CHANGES BETWEEN TRIFOLIATE ORANGE SEEDLINGS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F18%3A50015451" target="_blank" >RIV/62690094:18470/18:50015451 - isvavai.cz</a>

Result on the web

<a href="https://www.researchgate.net/publication/330358984_Common_mycelium_networks_with_Paraglomus_occultum_induce_better_plant_growth_and_signal_substance_changes_between_trifoliate_orange_seedlings" target="_blank" >https://www.researchgate.net/publication/330358984_Common_mycelium_networks_with_Paraglomus_occultum_induce_better_plant_growth_and_signal_substance_changes_between_trifoliate_orange_seedlings</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.24326/asphc.2018.6.10" target="_blank" >10.24326/asphc.2018.6.10</a>

Result language

angličtina

Original language name

COMMON MYCELIUM NETWORKS WITH Paraglomus occultum INDUCE BETTER PLANT GROWTH AND SIGNAL SUBSTANCE CHANGES BETWEEN TRIFOLIATE ORANGE SEEDLINGS

Original language description

Mycorrhizal mycelium can simultaneously colonize two and more neighboring plants to form common mycelium network (CMNs), whereas the information regarding CMN effects on endogenous signal substances is limited. In this study, a rootbox was separated by 37- or 0.45-mu m mesh to establish donor chamber (the presence of roots and hyphae) and receptor (hyphae presented or not, free of roots) chamber, where an arbuscular mycorrhizal (AM) fungus Paraglomus occultum was inoculated into trifoliate orange seedlings of donor chamber to illustrate the underground communications of signal substances by CMNs. Mycorrhizal colonization resulted in better plant growth performance and greater root morphology in donor and receptor plants. AM inoculation increased significantly the root nitric oxide (NO) and calmodulin (CaM) levels of donor plants, regardless of 37- and 0.45-mu m mesh, and subsequent CMNs induced higher root NO and CaM levels in receptor plants. Mycorrhizal colonization did not produce significant changes in root zeatin riboside (ZR) levels of donor plants, but CMN hyphae modulated lower root ZR levels of receptor plants. Mycorrhizal inoculation and subsequent CMN hyphae induced lower root gibberellin levels of donor and receptor plants, and only CMN hyphae produced lower root methyl jasmonate concentrations of receptor plants. Our results first reveal the underground communication of CaM, NO, and ZR by CMNs with P. occultum between trifoliate orange seedlings

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

—

OECD FORD branch

30107 - Medicinal chemistry

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

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

Name of the periodical

Acta scientiarum polonorum-hortorum cultus

ISSN

1644-0692

e-ISSN

—

Volume of the periodical

17

Issue of the periodical within the volume

6

Country of publishing house

PL - POLAND

Number of pages

10

Pages from-to

95-104

UT code for WoS article

000454166300010

EID of the result in the Scopus database

2-s2.0-85060972661