Effects of arbuscular mycorrhizal fungi on maize nitrogen uptake strategy under different soil water conditions

2021 ◽  
Author(s):  
Yingjie Wu ◽  
Chongjuan Chen ◽  
Jiazhu Li ◽  
Guoan Wang
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Soil Water ◽  
Nitrogen Uptake ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Water Conditions ◽  
Soil Water Conditions

scholarly journals Effects of arbuscular mycorrhizal fungi on growth and nitrogen uptake of Chrysanthemum morifolium under salt stress

PLoS ONE ◽  
2018 ◽  
Vol 13 (4) ◽  
pp. e0196408 ◽  
Author(s):  
Yanhong Wang ◽  
Minqiang Wang ◽  
Yan Li ◽  
Aiping Wu ◽  
Juying Huang
Keyword(s):  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Nitrogen Uptake ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Chrysanthemum Morifolium

scholarly journals Organic nitrogen uptake by arbuscular mycorrhizal fungi in a boreal forest

2012 ◽  
Vol 55 ◽  
pp. 7-13 ◽  
Author(s):  
Matthew D. Whiteside ◽  
Michelle A. Digman ◽  
Enrico Gratton ◽  
Kathleen K. Treseder
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Boreal Forest ◽  
Nitrogen Uptake ◽  
Mycorrhizal Fungi ◽  
Organic Nitrogen ◽  
Arbuscular Mycorrhizal ◽  
Organic Nitrogen Uptake

scholarly journals Metabolomics Analysis Reveals Drought Responses of Trifoliate Orange by Arbuscular Mycorrhizal Fungi With a Focus on Terpenoid Profile

2021 ◽  
Vol 12 ◽  
Author(s):  
Sheng-Min Liang ◽  
Fei Zhang ◽  
Ying-Ning Zou ◽  
Kamil Kuča ◽  
Qiang-Sheng Wu
Keyword(s):  
Drought Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Soil Water ◽  
Mycorrhizal Fungi ◽  
Metabolic Pathways ◽  
Arbuscular Mycorrhizal ◽  
Poncirus Trifoliata ◽  
Soil Drought ◽  
Trifoliate Orange ◽  
Normal Water

Soil water deficit seriously affects crop production, and soil arbuscular mycorrhizal fungi (AMF) enhance drought tolerance in crops by unclear mechanisms. Our study aimed to analyze changes in non-targeted metabolomics in roots of trifoliate orange (Poncirus trifoliata) seedlings under well-watered and soil drought after inoculation with Rhizophagus intraradices, with a focus on terpenoid profile. Root mycorrhizal fungal colonization varied from 70% under soil drought to 85% under soil well-watered, and shoot and root biomass was increased by AMF inoculation, independent of soil water regimes. A total of 643 secondary metabolites in roots were examined, and 210 and 105 differential metabolites were regulated by mycorrhizal fungi under normal water and drought stress, along with 88 and 17 metabolites being up-and down-regulated under drought conditions, respectively. KEGG annotation analysis of differential metabolites showed 38 and 36 metabolic pathways by mycorrhizal inoculation under normal water and drought stress conditions, respectively. Among them, 33 metabolic pathways for mycorrhization under drought stress included purine metabolism, pyrimidine metabolism, alanine, aspartate and glutamate metabolism, etc. We also identified 10 terpenoid substances, namely albiflorin, artemisinin (−)-camphor, capsanthin, β-caryophyllene, limonin, phytol, roseoside, sweroside, and α-terpineol. AMF colonization triggered the decline of almost all differential terpenoids, except for β-caryophyllene, which was up-regulated by mycorrhizas under drought, suggesting potential increase in volatile organic compounds to initiate plant defense responses. This study provided an overview of AMF-induced metabolites and metabolic pathways in plants under drought, focusing on the terpenoid profile.

scholarly journals Effects of arbuscular mycorrhizal fungi and nitrogen addition on nitrogen uptake of rice genotypes with different root morphologies

2021 ◽  
Vol 45 (7) ◽  
pp. 728-737
Author(s):  
Ju-Feng MA ◽  
Min XIN ◽  
Chen-Chao XU ◽  
Wan-Ying ZHU ◽  
Chuan-Zao MAO ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Nitrogen Uptake ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Nitrogen Addition ◽  
Rice Genotypes

scholarly journals Forms of nitrogen uptake, translocation, and transfer via arbuscular mycorrhizal fungi: A review

2012 ◽  
Vol 55 (6) ◽  
pp. 474-482 ◽  
Author(s):  
HaiRu Jin ◽  
Jie Liu ◽  
Jing Liu ◽  
XiaoWei Huang
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Nitrogen Uptake ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal
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