AM真菌与菌丝际细菌协同活化土壤有机磷的机制与调控

严文辉, 段世龙, 张林

PDF(2504 KB)
中国高校科技期刊信息汇聚平台
PDF(2504 KB)
植物研究 ›› 2025, Vol. 45 ›› Issue (03) : 345-351. DOI: 10.7525/j.issn.1673-5102.2025.03.005
综述文章

AM真菌与菌丝际细菌协同活化土壤有机磷的机制与调控

作者信息 +

Mechanisms and Regulation of Interactions between AM Fungi and Hyphosphere Bacteria in Organic Phosphorus Mineralization

Author information +
History +

摘要

丛枝菌根（AM）真菌与菌丝际细菌互作在植物从土壤中活化及吸收磷的过程中发挥着关键作用。该文系统阐述了AM真菌-细菌互作对土壤磷循环的影响及其调控机制。AM真菌菌丝分泌物中的糖类、羧酸盐和氨基酸等物质为细菌提供碳源并特异性招募解磷细菌，菌丝还能作为“移动桥梁”促进细菌迁移。在群落水平上，AM真菌能够调控菌丝际细菌的结构和功能，富集含有磷酸酶基因（如phoD）的功能细菌，提高磷酸酶活性，促进有机磷矿化。基于上述机制，通过调控土壤碳磷摩尔比、添加菌丝分泌物成分等策略可以发挥AM真菌-细菌互作的生物学潜力，提高土壤磷利用效率。

Abstract

The interaction between arbuscular mycorrhizal（AM） fungi and soil bacteria plays a crucial role in plant phosphorus acquisition. This review systematically elucidated the impact of AM fungi-bacteria interactions on soil phosphorus cycling and their regulatory mechanisms. AM fungal hyphal exudates， including sugars， carboxylates， and amino acids， provide carbon sources for bacteria and specifically recruit phosphate-solubilizing bacteria， while the hyphae serve as "mobile bridges" to facilitate bacterial migration. Besides， AM fungi can modulate the structure and function of the hyphosphere microbiome， enriching functional bacteria carrying the phoD gene， enhancing phosphatase activity， and promoting organic phosphorus mineralization. Based on these mechanisms， strategies such as regulating soil C：P ratio and supplementing hyphal exudate components can regulate AM fungi-bacteria interactions and improve soil phosphorus utilization efficiency.

关键词

菌根真菌 / 菌丝际 / 解磷细菌 / 土壤有机磷 / 真菌-细菌互作

Key words

arbuscular mycorrhizal fungi / hyphosphere / phosphate-solubilizing bacteria / soil organic phosphorus / fungal-bacterial interactions

中图分类号

Q938.1

引用本文

EndNote

Ris (Procite)

Bibtex

导出引用
严文辉 , 段世龙 , 张林. AM真菌与菌丝际细菌协同活化土壤有机磷的机制与调控. 植物研究. 2025, 45(03): 345-351 https://doi.org/10.7525/j.issn.1673-5102.2025.03.005
YAN Wenhui, DUAN Shilong, ZHANG Lin. Mechanisms and Regulation of Interactions between AM Fungi and Hyphosphere Bacteria in Organic Phosphorus Mineralization[J]. Bulletin of Botanical Research. 2025, 45(03): 345-351 https://doi.org/10.7525/j.issn.1673-5102.2025.03.005

参考文献

列表( 原文顺序 | 文献年度倒序 | 文中引用次数倒序 ) 可视化分析
1
SHI J C， WANG X L， WANG E T.Mycorrhizal symbiosis in plant growth and stress adaptation：from genes to ecosystems［J］.Annual Review of Plant Biology，2023，74（1）：569-607.
本文引用 [2]
2
VAN DER HEIJDEN M G A， MARTIN F M， SELOSSE M A，et al.Mycorrhizal ecology and evolution：the past，the present，and the future［J］.New Phytologist，2015，205（4）：1406-1423.
本文引用 [2]
3
FEDDERMANN N， FINLAY R， BOLLER T，et al.Functional diversity in arbuscular mycorrhiza：the role of gene expression，phosphorous nutrition and symbiotic efficiency［J］.Fungal Ecology，2010，3（1）：1-8.
4
YANG S Y， GRØNLUND M， JAKOBSEN I，et al.Nonredundant regulation of rice arbuscular mycorrhizal symbiosis by two members of the PHOSPHATE TRANSPORTER1 gene family［J］.The Plant Cell，2012，24（10）：4236-4251.
5
SMITH S E， SMITH F A， JAKOBSEN I.Mycorrhizal fungi can dominate phosphate supply to plants irrespective of growth responses［J］.Plant Physiology，2003，133（1）：16-20.
本文引用 [2]
6
JIANG Y N， WANG W X， XIE Q J，et al.Plants transfer lipids to sustain colonization by mutualistic mycorrhizal and parasitic fungi［J］.Science，2017，356（6343）：1172-1175.
本文引用 [1]
7
LUGINBUEHL L H， MENARD G N， KURUP S，et al.Fatty acids in arbuscular mycorrhizal fungi are synthesized by the host plant［J］.Science，2017，356（6343）：1175-1178.
本文引用 [1]
8
PARNISKE M.Arbuscular mycorrhiza：the mother of plant root endosymbioses［J］.Nature Reviews Microbiology，2008，6（10）：763-775.
本文引用 [1]
9
CHOI J， SUMMERS W， PASZKOWSKI U.Mechanisms underlying establishment of arbuscular mycorrhizal symbioses［J］.Annual Review of Phytopathology，2018，56（1）：135-160.
本文引用 [1]
10
HIJIKATA N， MURASE M， TANI C，et al.Polyphosphate has a central role in the rapid and massive accumulation of phosphorus in extraradical mycelium of an arbuscular mycorrhizal fungus［J］.New Phytologist，2010，186（2）：285-289.
本文引用 [1]
11
马进川.我国农田磷素平衡的时空变化与高效利用途径［D］.北京：中国农业科学院，2018.
MA J C.Temporal and spatial variation of phosphorus balance and solutions to improve phosphorus use efficiency in Chinese arable land［D］.Beijing：Chinese Academy of Agricultural Sciences，2018.
本文引用 [1]
12
YAO Q， LI X L， FENG G，et al.Mobilization of sparingly soluble inorganic phosphates by the external mycelium of an abuscular mycorrhizal fungus［J］.Plant and Soil，2001，230（2）：279-285.
本文引用 [1]
13
ANDRINO A， GUGGENBERGER G， SAUHEITL L，et al.Carbon investment into mobilization of mineral and organic phosphorus by arbuscular mycorrhiza［J］.Biology and Fertility of Soils，2021，57（1）：47-64.
本文引用 [1]
14
张万年，杨子，严玉鹏，等.土壤有机磷的矿化及其调控研究进展［J］.土壤学报，2025，62（2）：334-347.
ZHANG W N， YANG Z， YAN Y P，et al.Research progress on soil organic phosphorus mineralization and its regulation［J］.Acta Pedologica Sinica，2025，62（2）：334-347.
本文引用 [1]
15
WENT F W， STARK N.The biological and mechanical role of soil fungi［J］.Proceedings of the National Academy of Sciences of the United States of America，1968， 60（2）：497-504.
本文引用 [1]
16
HODGE A， CAMPBELL C D， FITTER A H.An arbuscular mycorrhizal fungus accelerates decomposition and acquires nitrogen directly from organic material［J］.Nature，2001，413（6853）：297-299.
本文引用 [2]
17
LEIGH J， HODGE A， FITTER A H.Arbuscular mycorrhizal fungi can transfer substantial amounts of nitrogen to their host plant from organic material［J］.New Phytologist，2009，181（1）：199-207.
本文引用 [1]
18
KOIDE R T， KABIR Z.Extraradical hyphae of the mycorrhizal fungus Glomus intraradices can hydrolyse organic phosphate［J］.New Phytologist，2000，148（3）：511-517.
本文引用 [1]
19
FENG G， SU Y B， LI X L，et al.Histochemical visualization of phosphatase released by arbuscular mycorrhizal fungi in soil［J］.Journal of Plant Nutrition，2002，25（5）：969-980.
本文引用 [1]
20
TISSERANT E， KOHLER A， DOZOLME-SEDDAS P，et al.The transcriptome of the arbuscular mycorrhizal fungus Glomus intraradices （DAOM 197198） reveals functional tradeoffs in an obligate symbiont［J］.New Phytologist，2012，193（3）：755-769.
本文引用 [1]
21
TISSERANT E， MALBREIL M， KUO A，et al.Genome of an arbuscular mycorrhizal fungus provides insight into the oldest plant symbiosis［J］.Proceedings of the National Academy of Sciences of the United States of America，2013，110（50）：20117-20122.
22
VENICE F， GHIGNONE S， DI FOSSALUNGA A S，et al.At the nexus of three kingdoms：the genome of the mycorrhizal fungus Gigaspora margarita provides insights into plant，endobacterial and fungal interactions［J］.Environmental Microbiology，2020，22（1）：122-141.
本文引用 [1]
23
LEIGH J， FITTER A H， HODGE A.Growth and symbiotic effectiveness of an arbuscular mycorrhizal fungus in organic matter in competition with soil bacteria［J］.FEMS Microbiology Ecology，2011，76（3）：428-438.
本文引用 [1]
24
TOLJANDER J F， ARTURSSON V， PAUL L R，et al.Attachment of different soil bacteria to arbuscular mycorrhizal fungal extraradical hyphae is determined by hyphal vitality and fungal species［J］.FEMS Microbiology Letters，2006，254（1）：34-40.
本文引用 [1]
25
ARTURSSON V， FINLAY R D， JANSSON J K.Interactions between arbuscular mycorrhizal fungi and bacteria and their potential for stimulating plant growth［J］.Environmental Microbiology，2006，8（1）：1-10.
本文引用 [1]
26
ZHANG L， ZHOU J C， GEORGE T S，et al.Arbuscular mycorrhizal fungi conducting the hyphosphere bacterial orchestra［J］.Trends in Plant Science，2022，27（4）：402-411.
本文引用 [3]
27
DUAN S L， DECLERCK S， FENG G，et al.Hyphosphere interactions between Rhizophagus irregularis and Rahnella aquatilis promote carbon-phosphorus exchange at the peri-arbuscular space in Medicago truncatula ［J］.Environmental Microbiology，2023，25（4）：867-879.
本文引用 [1]
28
ORDOÑEZ Y M， FERNANDEZ B R， LARA L S，et al.Bacteria with phosphate solubilizing capacity alter mycorrhizal fungal growth both inside and outside the root and in the presence of native microbial communities［J］.PLoS One，2016，11（6）：e0154438.
本文引用 [1]
29
BUKOVSKÁ P， BONKOWSKI M， KONVALINKOVÁ T，et al.Utilization of organic nitrogen by arbuscular mycorrhizal fungi：is there a specific role for protists and ammonia oxidizers？［J］.Mycorrhiza，2018，28（3）：269-283.
30
ZHANG L， XU M G， LIU Y，et al.Carbon and phosphorus exchange may enable cooperation between an arbuscular mycorrhizal fungus and a phosphate-solubilizing bacterium［J］.New Phytologist，2016，210（3）：1022-1032.
本文引用 [4]
31
SOKOL N W， SLESSAREV E， MARSCHMANN G L，et al.Life and death in the soil microbiome：how ecological processes influence biogeochemistry［J］.Nature Reviews Microbiology，2022，20（7）：415-430.
本文引用 [2]
32
BABIKOVA Z， GILBERT L， BRUCE T J A，et al.Underground signals carried through common mycelial networks warn neighbouring plants of aphid attack［J］.Ecology Letters，2013，16（7）：835-843.
本文引用 [1]
33
ZHANG L， FAN J Q， FENG G，et al.The arbuscular mycorrhizal fungus Rhizophagus irregularis MUCL 43194 induces the gene expression of citrate synthase in the tricarboxylic acid cycle of the phosphate-solubilizing bacterium Rahnella aquatilis HX2［J］.Mycorrhiza，2018，29（1）：69-75.
本文引用 [1]
34
ZHANG L， PENG Y， ZHOU J C，et al.Addition of fructose to the maize hyphosphere increases phosphatase activity by changing bacterial community structure［J］.Soil Biology and Biochemistry，2020，142：107724.
本文引用 [2]
35
JIN Z X， WANG G W， GEORGE T S，et al.Potential role of sugars in the hyphosphere of arbuscular mycorrhizal fungi to enhance organic phosphorus mobilization［J］.Journal of Fungi，2024，10（3）：226.
本文引用 [3]
36
ZHANG L， FENG G， DECLERCK S.Signal beyond nutrient，fructose，exuded by an arbuscular mycorrhizal fungus triggers phytate mineralization by a phosphate solubilizing bacterium［J］.The ISME Journal，2018，12（10）：2339-2351.
本文引用 [2]
37
ZHANG L， SHI N， FAN J Q，et al.Arbuscular mycorrhizal fungi stimulate organic phosphate mobilization associated with changing bacterial community structure under field conditions［J］.Environmental Microbiology，2018，20（7）：2639-2651.
本文引用 [1]
38
WANG G W， JIN Z X， GEORGE T S，et al.Arbuscular mycorrhizal fungi enhance plant phosphorus uptake through stimulating hyphosphere soil microbiome functional profiles for phosphorus turnover［J］.New Phytologist，2023，238（6）：2578-2593.
本文引用 [1]
39
WANG L T， ZHANG L， GEORGE T S，et al.A core microbiome in the hyphosphere of arbuscular mycorrhizal fungi has functional significance in organic phosphorus mineralization［J］.New Phytologist，2023，238（2）：859-873.
本文引用 [1]
40
WANG L T， GEORGE T S， FENG G.Concepts and consequences of the hyphosphere core microbiome for arbuscular mycorrhizal fungal fitness and function［J］.New Phytologist，2024，242（4）：1529-1533.
本文引用 [1]
41
JIN Z X， JIANG F Y， WANG L T，et al.Arbuscular mycorrhizal fungi and Streptomyces：brothers in arms to shape the structure and function of the hyphosphere microbiome in the early stage of interaction［J］.Microbiome，2024，12（1）：83.
本文引用 [2]
42
FIERER N.Embracing the unknown：disentangling the complexities of the soil microbiome［J］.Nature Reviews Microbiology，2017，15（10）：579-590.
本文引用 [1]
43
KOHLMEIER S， SMITS T H M， FORD R M，et al.Taking the fungal highway：mobilization of pollutant-degrading bacteria by fungi［J］.Environmental Science & Technology，2005，39（12）：4640-4646.
本文引用 [1]
44
ALBERTSEN A， RAVNSKOV S， GREEN H，et al.Interactions between the external mycelium of the mycorrhizal fungus Glomus intraradices and other soil microorganisms as affected by organic matter［J］.Soil Biology and Biochemistry，2006，38（5）：1008-1014.
本文引用 [1]
45
ALLEN M F.Mycorrhizal fungi：highways for water and nutrients in arid soils［J］.Vadose Zone Journal，2007， 6（2）：291-297.
本文引用 [1]
46
VIEIRA C K， MARASCALCHI M N， ROZMOŠ M，et al.Arbuscular mycorrhizal fungal highways：what，how and why？［J］.Soil Biology and Biochemistry，2025，202：109702.
本文引用 [1]
47
SHARMA S， COMPANT S， BALLHAUSEN M B，et al.The interaction between Rhizoglomus irregulare and hyphae attached phosphate solubilizing bacteria increases plant biomass of Solanum lycopersicum ［J］.Microbiological Research，2020，240：126556.
本文引用 [3]
48
LI X， ZHAO R T， LI D D，et al.Mycorrhiza-mediated recruitment of complete denitrifying Pseudomonas reduces N2O emissions from soil［J］.Microbiome，2023，11（1）：45.
本文引用 [1]
49
ZHOU J C， KUYPER T W， FENG G.A trade-off between space exploration and mobilization of organic phosphorus through associated microbiomes enables niche differentiation of arbuscular mycorrhizal fungi on the same root［J］.Science China Life Sciences，2023，66（6）：1426-1439.
50
ANCKAERT A， DECLERCK S， POUSSART L A，et al.The biology and chemistry of a mutualism between a soil bacterium and a mycorrhizal fungus［J］.Current Biology，2024，34（21）：4934-4950.
本文引用 [1]
51
HE J D， ZHANG L， VAN DINGENEN J，et al.Arbuscular mycorrhizal hyphae facilitate rhizobia dispersal and nodulation in legumes［J］.The ISME Journal，2024，18（1）：wrae185.
本文引用 [1]
52
JIANG F Y， ZHANG L， ZHOU J C，et al.Arbuscular mycorrhizal fungi enhance mineralisation of organic phosphorus by carrying bacteria along their extraradical hyphae［J］.New Phytologist，2021，230（1）：304-315.
本文引用 [1]
53
TIAN B L， PEI Y C， HUANG W，et al.Increasing flavonoid concentrations in root exudates enhance associations between arbuscular mycorrhizal fungi and an invasive plant［J］.The ISME Journal，2021，15（7）：1919-1930.
本文引用 [1]
54
VOLPE V， CAROTENUTO G， BERZERO C，et al.Short chain chito-oligosaccharides promote arbuscular mycorrhizal colonization in Medicago truncatula ［J］.Carbohydrate Polymers，2020，229：115505.
55
VOLPE V， CHIALVA M， MAZZARELLA T，et al.Long‐lasting impact of chitooligosaccharide application on strigolactone biosynthesis and fungal accommodation promotes arbuscular mycorrhiza in Medicago truncatula ［J］.New Phytologist，2023，237（6）：2316-2331.
本文引用 [1]
56
段世龙，严文辉，冯固，等.植物根系/菌根途径获取养分的碳磷互惠机制［J］.植物营养与肥料学报，2023，29（6）：1160-1167.
DUAN S L， YAN W H， FENG G，et al.Carbon-phosphorus reciprocal mechanism for plants to acquire nutrients through the root/mycorrhizal pathway［J］.Journal of Plant Nutrition and Fertilizers，2023，29（6）：1160-1167.
本文引用 [1]

基金

国家重点研发项目(2022YFD1901304)

评论

PDF(2504 KB)

Accesses

Citation

Detail
段落导航
相关文章
Copyright 中国高校科技期刊信息汇聚平台 2024-2025
技术支持：北京玛格泰克科技发展有限公司
京ICP备05021913号-19

/

〈 〉