Effects of magnesium application on the arbuscular mycorrhizal symbiosis in tomato

被引：6

作者：

Liu, Jianjian ^{[1
]}

Fang, Lei ^{[1
]}

Pei, Wenxia ^{[1
]}

Li, Feiyue ^{[1
]}

Zhao, Jianrong ^{[1
]}

机构：

[1] Anhui Sci & Technol Univ, Coll Resource & Environm, Fengyang, Peoples R China

来源：

SYMBIOSIS | 2023年 / 89卷 / 01期

关键词：

Arbuscular mycorrhiza; Magnesium nutrition; Tomato (Solanum lycopersicum L.); Magnesium transporter family; FUNCTIONAL-ANALYSIS; PHOSPHATE; GROWTH; PATHWAY; PLANTS; FUNGI; PHOTOSYNTHESIS; DEFICIENCY; MECHANISMS; POTASSIUM;

D O I：

10.1007/s13199-022-00862-z

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The arbuscular mycorrhizal symbiosis (AMS) is formed between arbuscular mycorrhizal fungi (AMF) and the root of approximately 80% land plants, and this mutualistic interaction significantly contributes to plants' nutrient acquisition. However, the effect of AMS on magnesium (Mg) nutrition has received less attention. In the present study, we co-cultured tomato plants (Solanum lycopersicum) with Rhizophagus irregularis supplied with different concentrations of Mg. The results indicated that Mg application can promote plant growth and mycorrhizal colonization. We noticed a positive effect of AMF inoculation on Mg acquisition under medium-Mg and high-Mg conditions in tomato plants. In parallel, the phylogenetic and expression analyses of seven putative magnesium transporter (MGT) genes were also carried out. RT-qPCR revealed that the transcript levels of SlMGT1-1, SlMGT2-1, and SlMGT5-2 were significantly altered in response to AMS. Together, these results indicated that AMS plays a significant role in tomato Mg acquisition, and provided valuable information to further investigations on the relationships between AMS and plant Mg uptake.

引用

页码：73 / 82

页数：10

共 54 条

[1] Arbuscular Mycorrhizal Fungi Trigger Transcriptional Expression of Flavonoid and Chlorogenic Acid Biosynthetic Pathways Genes in Tomato against Tomato Mosaic Virus [J].

Aseel, Dalia G. ;

Rashad, Younes M. ;

Hammad, Saad M. .

SCIENTIFIC REPORTS, 2019, 9 (1)

[2] The regulation of arbuscular mycorrhizal symbiosis by phosphate in pea involves early and systemic signalling events [J].

Balzergue, Coline ;

Puech-Pages, Virginie ;

Becard, Guillaume ;

Rochange, Soizic F. .

JOURNAL OF EXPERIMENTAL BOTANY, 2011, 62 (03) :1049-1060

[3] Phosphate systemically inhibits development of arbuscular mycorrhiza in Petunia hybrida and represses genes involved in mycorrhizal functioning [J].

Breuillin, Florence ;

Schramm, Jonathan ;

Hajirezaei, Mohammad ;

Ahkami, Amir ;

Favre, Patrick ;

Druege, Uwe ;

Hause, Bettina ;

Bucher, Marcel ;

Kretzschmar, Tobias ;

Bossolini, Eligio ;

Kuhlemeier, Cris ;

Martinoia, Enrico ;

Franken, Philipp ;

Scholz, Uwe ;

Reinhardt, Didier .

PLANT JOURNAL, 2010, 64 (06) :1002-1017

[4] TBtools: An Integrative Toolkit Developed for Interactive Analyses of Big Biological Data [J].

Chen, Chengjie ;

Chen, Hao ;

Zhang, Yi ;

Thomas, Hannah R. ;

Frank, Margaret H. ;

He, Yehua ;

Xia, Rui .

MOLECULAR PLANT, 2020, 13 (08) :1194-1202

[5] Improving rice tolerance to potassium deficiency by enhancing OsHAK16p:WOX11-controlled root development [J].

Chen, Guang ;

Feng, Huimin ;

Hu, Qingdi ;

Qu, Hongye ;

Chen, Aiqun ;

Yu, Ling ;

Xu, Guohua .

PLANT BIOTECHNOLOGY JOURNAL, 2015, 13 (06) :833-848

[6] Functional dissection and transport mechanism of magnesium in plants [J].

Chen, Zhi Chang ;

Peng, Wen Ting ;

Li, Jian ;

Liao, Hong .

SEMINARS IN CELL & DEVELOPMENTAL BIOLOGY, 2018, 74 :142-152

[7] A Magnesium Transporter OsMGT1 Plays a Critical Role in Salt Tolerance in Rice1[OPEN] [J].

Chen, Zhi Chang ;

Yamaji, Naoki ;

Horie, Tomoaki ;

Che, Jing ;

Li, Jian ;

An, Gynheung ;

Ma, Jian Feng .

PLANT PHYSIOLOGY, 2017, 174 (03) :1837-1849

[8] The mycorrhizal pathway of zinc uptake contributes to zinc accumulation in barley and wheat grain [J].

Coccina, Antonio ;

Cavagnaro, Timothy R. ;

Pellegrino, Elisa ;

Ercoli, Laura ;

McLaughlin, Michael J. ;

Watts-Williams, Stephanie J. .

BMC PLANT BIOLOGY, 2019, 19 (1)

[9] Structural and catalytic chemistry of magnesium-dependent enzymes [J].

Cowan, JA .

BIOMETALS, 2002, 15 (03) :225-235

[10] Mitigation of Salinity Stress in Plants by Arbuscular Mycorrhizal Symbiosis: Current Understanding and New Challenges [J].

Evelin, Heikham ;

Devi, Thokchom Sarda ;

Gupta, Samta ;

Kapoor, Rupam .

FRONTIERS IN PLANT SCIENCE, 2019, 10

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