Effects of mycorrhizas on physiological performance and root TIPs expression in trifoliate orange under salt stress

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F20%3A50015594" target="_blank" >RIV/62690094:18470/20:50015594 - isvavai.cz</a>

Alternative codes found

RIV/62690094:18470/19:50015594

Result on the web

<a href="https://www.tandfonline.com/doi/abs/10.1080/03650340.2019.1607313?journalCode=gags20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/03650340.2019.1607313?journalCode=gags20</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/03650340.2019.1607313" target="_blank" >10.1080/03650340.2019.1607313</a>

Result language

angličtina

Original language name

Effects of mycorrhizas on physiological performance and root TIPs expression in trifoliate orange under salt stress

Original language description

Arbuscular mycorrhizal fungi (AMF) enhance salt tolerance of host plants, while it is unclear whether aquaporins are involved in the AMF event. This study analyzed the effects of inoculation with an arbuscular mycorrhizal fungus Paraglomus occultum on plant physiological performance and relative expression of root tonoplast intrinsic proteins (TIPs, a kind of aquaporins) genes in potted trifoliate orange (Poncirus trifoliata) seedlings subjected to 0 and 100 mM NaCl concentrations. AMF inoculation significantly increased plant growth performance, leaf water status (relative water content and water potential) and gas exchange (photosynthetic rate, transpiration rate and stomatal conductance), irrespective of non-salt and salt stress. Mycorrhizal seedlings exhibited significantly higher root salicylic acid concentrations and lower leaf and root jasmonic acid concentrations than non-mycorrhizal seedlings under non-salt and salt stress. Transcript levels of PtTIP1;1, PtTIP1;2 and PtTIP1;3 were down-regulated by AMF inoculation under non-salt and salt stress. PtTIP2;1 and PtTIP2;2 expression was unchanged under non-salt stress whereas was down-regulated by AMF colonization under salt stress. AMF inoculation considerably enhanced PtTIP4;1 transcript levels under non-salt and salt stress and PtTIP5;1 expression under non-salt stress. It is concluded that mycorrhizas mitigated salt stress of trifoliate orange through improving physiological performance and regulating root PtTIPs expression.

Czech name

—

Czech description

—

Type

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

CEP classification

—

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

RCHIVES OF AGRONOMY AND SOIL SCIENCE

ISSN

0365-0340

e-ISSN

—

Volume of the periodical

66

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

11

Pages from-to

182-192

UT code for WoS article

000470409300001

EID of the result in the Scopus database

2-s2.0-85064821780