Arbuscular Mycorrhiza Improves Leaf Food Quality of Tea Plants
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F19%3A50015919" target="_blank" >RIV/62690094:18470/19:50015919 - isvavai.cz</a>
Result on the web
<a href="https://www.notulaebotanicae.ro/index.php/nbha/article/view/11434/8776" target="_blank" >https://www.notulaebotanicae.ro/index.php/nbha/article/view/11434/8776</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15835/nbha47311434" target="_blank" >10.15835/nbha47311434</a>
Alternative languages
Result language
angličtina
Original language name
Arbuscular Mycorrhiza Improves Leaf Food Quality of Tea Plants
Original language description
Tea (Camellia sinensis) plants inhabit arbuscular mycorrhizal fungi (AMF) in rhizosphere, whereas it is not clear whether AMF improves leaf food quality of tea plants. A potted study was conducted to determine effects of Claroideoglomus etunicatum, Diversispora spurca, D. versiformis and a mixture of the three AMF species on leaf sugar, amino acid, soluble protein, tea polyphenol, catechuic acid, and flavonoid contents of Camellia sinensis Tuding Dabaicha' seedlings. After 12 weeks of AMF inoculation, mycorrhizal plants recorded significantly higher shoot biomass and total leaf area, whilst the effect was ranked as C. etunicatum > D. spurca > mixed-AMF > D. versifimmis in the decreasing order. AMF treatments significantly increased leaf total amino acid concentrations, accompanied with up-regulation of amino acid synthetic enzymes genes glutamine synthetase (CsGS), glutamate synthase (CsGOGAT) and glutamate dehydrogenase (CsGDH) . Leaf glucose, sucrose, total soluble protein, tea polyphenol, catechuic acid, and flavonoid contents were significantly higher in AMF- than in nonAMF-inoculated plants. In addition, mycorrhizal inoculation notably up-regulated the expression level of leaf 3-hydroxy-3-methylglutaryl coenzyme gene (CsHMGR), ascorbate peroxidase gene (CsAPX), and tea caffeine synthase 1 gene (CsTCSJ). These results implied that AMF inoculation had positive effects on leaf food quality partly by means of up-regulation of relevant gene expression in Tuding Dabaicha' seedlings.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30108 - Toxicology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Notulae Botanicae Horti Agrobotanici Cluj-Napoca
ISSN
0255-965X
e-ISSN
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Volume of the periodical
47
Issue of the periodical within the volume
3
Country of publishing house
RO - ROMANIA
Number of pages
7
Pages from-to
608-614
UT code for WoS article
000489532700009
EID of the result in the Scopus database
2-s2.0-85065064523