Effects of Funneliformis mosseae on the fungal community in and soil properties of a continuously cropped soybean system

Guo, Na; Li, Liang; Cui, Jiaqi; Cai, Baiyan

doi:10.1016/j.apsoil.2021.103930

Cited by 9 publications

(11 citation statements)

References 42 publications

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“…Hence, inoculation with Mortierella increased the AP content in soil (Spearman, 0.70). This was the same as observed in previous studies ( Li et al, 2020a ; Guo et al, 2021 ), and indicated that Mortierella could dissolve inorganic phosphorus in soil. In addition, oxalates are also synthesized and released to help plants or mycorrhizal fungi obtain phosphorus ( Qiang et al, 2021 ).…”

Section: Discussionsupporting

confidence: 92%

“…This is beneficial for soil health and nutrient absorption in plants from soil ( Li et al, 2020a ; Liu et al, 2020a ). However, another study reported that Mortierella was a dominant plant pathogen ( Guo et al, 2021 ). This controversy suggests that the effects of Mortierella on plants may be species-specific.…”

Section: Introductionmentioning

confidence: 99%

“…This controversy suggests that the effects of Mortierella on plants may be species-specific. In addition, the current analysis of Mortierella disease inhibition has not reached a consensus on whether Mortierella achieves inhibition and growth promotion in pathogenic microorganisms by affecting the bacterial or fungal community in soil or plants ( Li et al, 2020a ; Guo et al, 2021 ). Therefore, it is vital to discuss possible plant-specific probiotic effects of microbial species.…”

Section: Introductionmentioning

confidence: 99%

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Regulating Root Fungal Community Using Mortierella alpina for Fusarium oxysporum Resistance in Panax ginseng

Wang

Suo

et al. 2022

Front. Microbiol.

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Plant-associated microbes play important roles in plant health and disease. Mortierella is often found in the plant rhizosphere, and its possible functions are not well known, especially in medical plants. Mortierella alpina isolated from ginseng soil was used to investigate its effects on plant disease. The promoting properties and interactions with rhizospheric microorganisms were investigated in a medium. Further, a pot experiment was conducted to explore its effects on ginseng root rot disease. Physicochemical properties, high-throughput sequencing, network co-occurrence, distance-based redundancy analysis (db-RDA), and correlation analysis were used to evaluate their effects on the root rot pathogen. The results showed that Mortierella alpina YW25 had a high indoleacetic acid production capacity, and the maximum yield was 141.37 mg/L at 4 days. The growth of M. alpina YW25 was inhibited by some probiotics (Bacillus, Streptomyces, Brevibacterium, Trichoderma, etc.) and potential pathogens (Cladosporium, Aspergillus, etc.), but it did not show sensitivity to the soil-borne pathogen Fusarium oxysporum. Pot experiments showed that M. alpina could significantly alleviate the diseases caused by F. oxysporum, and increased the available nitrogen and phosphorus content in rhizosphere soil. In addition, it enhanced the activities of soil sucrase and acid phosphatase. High-throughput results showed that the inoculation of M. alpina with F. oxysporum changed the microbial community structure of ginseng, stimulated the plant to recruit more plant growth-promoting bacteria, and constructed a more stable microbial network of ginseng root. In this study, we found and proved the potential of M. alpina as a biocontrol agent against F. oxysporum, providing a new idea for controlling soil-borne diseases of ginseng by regulating rhizosphere microorganisms.

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Section: Discussionsupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Regulating Root Fungal Community Using Mortierella alpina for Fusarium oxysporum Resistance in Panax ginseng

Wang

Suo

et al. 2022

Front. Microbiol.

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“…Interestingly, two crop cultivars, exhibiting differential affinity towards the same AMF strain, may not respond similarly against the same pathogenic fungus. Among the two soybean cultivars used, the resistant cultivar demonstrated a prompt and enhanced resistance towards root rot pathogens after successful mycorrhization by F. mossae inoculation [ 187 ].…”

Section: Molecular Strategies Contributing To Cereal and Oilseed Tole...mentioning

confidence: 99%

Signals and Machinery for Mycorrhizae and Cereal and Oilseed Interactions towards Improved Tolerance to Environmental Stresses

Slimani,

Ait-El-Mokhtar,

Ben-Laouane

et al. 2024

Plants

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In the quest for sustainable agricultural practices, there arises an urgent need for alternative solutions to mineral fertilizers and pesticides, aiming to diminish the environmental footprint of farming. Arbuscular mycorrhizal fungi (AMF) emerge as a promising avenue, bestowing plants with heightened nutrient absorption capabilities while alleviating plant stress. Cereal and oilseed crops benefit from this association in a number of ways, including improved growth fitness, nutrient uptake, and tolerance to environmental stresses. Understanding the molecular mechanisms shaping the impact of AMF on these crops offers encouraging prospects for a more efficient use of these beneficial microorganisms to mitigate climate change-related stressors on plant functioning and productivity. An increased number of studies highlighted the boosting effect of AMF on grain and oil crops’ tolerance to (a)biotic stresses while limited ones investigated the molecular aspects orchestrating the different involved mechanisms. This review gives an extensive overview of the different strategies initiated by mycorrhizal cereal and oilseed plants to manage the deleterious effects of environmental stress. We also discuss the molecular drivers and mechanistic concepts to unveil the molecular machinery triggered by AMF to alleviate the tolerance of these crops to stressors.

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“…Mortierella isolated from maize rhizosphere soil can also increase the dry weight of plants, the concentrations of IAA and ABA in roots, and the concentrations of available nitrogen and phosphorus in soil to varying degrees (Li et al, 2020). Sporoides in the soil of saffron planted in India not only increased plant biomass but also chlorophyll and carotenoid content (Wani et al, 2017), but high-throughput sequencing results showed that Mortierella is the dominant pathogen of soybean varieties HN66 and HN48 (Guo et al, 2021). Therefore, the growthpromoting effects of Mortierella may be plant-specific.…”

Section: Conjoint Analysismentioning

confidence: 99%

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Effects of Funneliformis mosseae on the fungal community in and soil properties of a continuously cropped soybean system

Cited by 9 publications

References 42 publications

Regulating Root Fungal Community Using Mortierella alpina for Fusarium oxysporum Resistance in Panax ginseng

Regulating Root Fungal Community Using Mortierella alpina for Fusarium oxysporum Resistance in Panax ginseng

Signals and Machinery for Mycorrhizae and Cereal and Oilseed Interactions towards Improved Tolerance to Environmental Stresses

Data_Sheet_1.docx

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