Effect of symbiosis with arbuscular mycorrhizal fungi on salt stress tolerance in GF677 (peach×almond) rootstock

2020 ◽  
Vol 272 ◽  
pp. 109535
Author(s):  
Roohollah Shahvali ◽  
Behrouz Shiran ◽  
Rudabeh Ravash ◽  
Hossein Fallahi ◽  
Bojana Banović Đeri
Keyword(s):  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Stress Tolerance ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Salt Stress Tolerance

scholarly journals Arbuscular mycorrhizal fungi regulate the oxidative system, hormones and ionic equilibrium to trigger salt stress tolerance in Cucumis sativus L.

2018 ◽  
Vol 25 (6) ◽  
pp. 1102-1114 ◽  
Author(s):  
Abeer Hashem ◽  
Abdulaziz A. Alqarawi ◽  
Ramalingam Radhakrishnan ◽  
Al-Bandari Fahad Al-Arjani ◽  
Horiah Abdulaziz Aldehaish ◽  
...  
Keyword(s):  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Stress Tolerance ◽  
Cucumis Sativus ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Salt Stress Tolerance ◽  
Ionic Equilibrium ◽  
Cucumis Sativus L ◽  
Oxidative System

scholarly journals Studies on salt stress tolerance of citrus rootstock genotypes with arbuscular mycorrhizal fungi

2011 ◽  
Vol 33 (No. 2) ◽  
pp. 70-76 ◽  
Author(s):  
A. A Murkute ◽  
S. Sharma ◽  
S. K Singh
Keyword(s):  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Stress Tolerance ◽  
Mycorrhizal Fungi ◽  
Salinity Gradient ◽  
Arbuscular Mycorrhizal ◽  
Am Fungi ◽  
Poncirus Trifoliata ◽  
Physical Parameters ◽  
Citrus Rootstock

Citrus is grouped under the salt sensitive crops. Mycorrhizal fungi, a symbiotic relationship between plant roots and beneficial fungi, are supposed to impart the stress tolerance in the host plants. The stress tolerance improved due to Arbuscular Mycorrhizal fungi (AM fungi) colonization can be attributed to enhanced mineral nutrition. In the present study the efforts are made to evaluate the effectiveness of AM fungi with two citrus genotypes under salt stress. Three-month-old seedlings of Karna Khatta (Citrus Karna) and Troyer Citrange (Poncirus trifoliata × Citrus sinensis) were inoculated with the indigenous soil based AM inocula (mixed strains). The salinity gradient was developed by frequent irrigation with NaCl (0, 50, 100, 150 mM w/v). The results indicated that all the physical parameters were affected with increasing salinity. The proline accumulation increased while the chlorophyll, calcium and magnesium contents decreased significantly with increasing salinity. In general, the decreased AM colonization did not show any significant effects under salt stress.  

scholarly journals Alleviation of Salt Stress in Upland Rice (Oryza sativa L. ssp. indica cv. Leum Pua) Using Arbuscular Mycorrhizal Fungi Inoculation

2020 ◽  
Vol 11 ◽  
Author(s):  
Rujira Tisarum ◽  
Cattarin Theerawitaya ◽  
Thapanee Samphumphuang ◽  
Kanyamin Polispitak ◽  
Panarat Thongpoem ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Upland Rice ◽  
Oryza Sativa L ◽  
Arbuscular Mycorrhizal

Dopamine and arbuscular mycorrhizal fungi act synergistically to promote apple growth under salt stress

2020 ◽  
Vol 178 ◽  
pp. 104159 ◽  
Author(s):  
Tengteng Gao ◽  
Xiaomin Liu ◽  
Lei Shan ◽  
Qian Wu ◽  
Yuan Liu ◽  
...  
Keyword(s):  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal

scholarly journals Induction of Osmoregulation and Modulation of Salt Stress inAcacia gerrardiiBenth. by Arbuscular Mycorrhizal Fungi andBacillus subtilis(BERA 71)

2016 ◽  
Vol 2016 ◽  
pp. 1-11 ◽  
Author(s):  
Abeer Hashem ◽  
E. F. Abd_Allah ◽  
A. A. Alqarawi ◽  
A. A. Al-Huqail ◽  
M. A. Shah
Keyword(s):  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Glycine Betaine ◽  
Mycorrhizal Fungi ◽  
Plant Stress ◽  
Arbuscular Mycorrhizal ◽  
Systemic Resistance ◽  
Plant Growth Promoting ◽  
Acacia Gerrardii

The role of soil microbiota in plant stress management, though speculated a lot, is still far from being completely understood. We conducted a greenhouse experiment to examine synergistic impact of plant growth promoting rhizobacterium,Bacillus subtilis(BERA 71), and arbuscular mycorrhizal fungi (AMF) (Claroideoglomus etunicatum;Rhizophagus intraradices; andFunneliformis mosseae) to induce acquired systemic resistance in Talh tree (Acacia gerrardiiBenth.) against adverse impact of salt stress. Compared to the control, the BERA 71 treatment significantly enhanced root colonization intensity by AMF, in both presence and absence of salt. We also found positive synergistic interaction betweenB.subtilisand AMFvis-a-visimprovement in the nutritional value in terms of increase in total lipids, phenols, and fiber content. The AMF and BERA 71 inoculated plants showed increased content of osmoprotectants such as glycine, betaine, and proline, though lipid peroxidation was reduced probably as a mechanism of salt tolerance. Furthermore, the application of bioinoculants to Talh tree turned out to be potentially beneficial in ameliorating the deleterious impact of salinity on plant metabolism, probably by modulating the osmoregulatory system (glycine betaine, proline, and phenols) and antioxidant enzymes system (SOD, CAT, POD, GR, APX, DHAR, MDAHR, and GSNOR).

Effects of arbuscular mycorrhizal fungi on photosynthesis and chlorophyll fluorescence of maize seedlings under salt stress

2018 ◽  
pp. 199 ◽  
Author(s):  
Hongwen Xu, Yan Lu ◽  
Shuyuan Tong
Keyword(s):  
Salt Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Leaf Area ◽  
Salinity Stress ◽  
Mycorrhizal Fungi ◽  
Photosynthetic Capacity ◽  
Arbuscular Mycorrhizal ◽  
Dry Mass ◽  
Saline Stress ◽  
Rubisco Activity

The impact of arbuscular mycorrhizal fungi (AMF) Glomus. tortuosum on morphology, photosynthetic pigments, chlorophyll (Chl) fluorescence, photosynthetic capacity and rubisco activity of maize under saline stress were detected under potted culture experiments. The experimental result indicated the saline stress notably reduced both dry mass and leaf area in contrast with the control treatment. Nevertheless, AMF remarkably ameliorated dry mass and leaf area under saline stress environment. Besides, maize plants appeared to have high dependency on AMF which improved physiological mechanisms by raising chlorophyll content, efficiency of light energy utilization, gas exchange and rubisco activity under salinity stress. In conclusion, AM could mitigate the growth limitations caused by salinity stress, and hence play a very important role in promoting photosynthetic capacity under salt stress in maize.

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