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1. Effect of arbuscular mycorrhizal fungus on the growth and polyphenol production of medicinal plants: Ehretia asperula and Solanum procumben

Author:
Cuong V. BUI; Quang D. LE; Anh T. K. VO; Lam D. TRAN
Source:
Notulae botanicae Horti Agrobotanici Cluj-Napoca 2022 v.50 no.1 pp. -
ISSN:
1842-4309
Subject:
mycorrhizal fungi,   etc   ; Asperula; Solanum; phytomass; polyphenols; symbiosis; Vietnam;     Show all 7 Subjects
Abstract:
... The study was conducted to evaluate the influence of arbuscular mycorrhizal fungus (Rhizophagus intradices) on growth and polyphenol production of the two important and popular medicinal plants in Vietnam: Ehretia asperula Zoll. & Mor. and Solanum procumbens Lour. The results showed a significant effect of the fungus on the growth of these two species with the growth indices such as height, weight ...
DOI:
10.15835/nbha50112609

2. Dominance, diversity, and niche breadth in arbuscular mycorrhizal fungal communities

Author:
John Davison; Martti Vasar; Siim‐Kaarel Sepp; Jane Oja; Saleh Al‐Quraishy; C. Guillermo Bueno; Juan José Cantero; Ezequiel Chimbioputo Fabiano; Guillaume Decocq; Lauchlan Fraser; Inga Hiiesalu; Wael N. Hozzein; Kadri Koorem; Mari Moora; Ladislav Mucina; Vladimir Onipchenko; Maarja Öpik; Meelis Pärtel; Cherdchai Phosri; Marina Semchenko; Tanel Vahter; Leho Tedersoo; Martin Zobel
Source:
Ecology 2022 v.103 no.9 pp. e3761
ISSN:
0012-9658
Subject:
mycorrhizal fungi,   etc   ; community structure; fungal communities; habitats; vesicular arbuscular mycorrhizae;     Show all 5 Subjects
Abstract:
... Classical theory identifies resource competition as the major structuring force of biotic communities and predicts that (i) levels of dominance and richness in communities are inversely related, (ii) narrow niches allow dense “packing” in niche space and thus promote diversity, and (iii) dominants are generalists with wide niches, such that locally abundant taxa also exhibit wide distributions. Cu ...
DOI:
10.1002/ecy.3761

3. The impact of host plant (Pinus thunbergii) on the mycelial features of the ectomycorrhizal fungus Rhizopogon roseolus

Author:
Ivan Permana Putra; Tadanori Aimi; Norihiro Shimomura
Source:
Mycologia 2022 v.114 no.4 pp. 670-681
ISSN:
1557-2536
Subject:
mycorrhizal fungi,   etc   ; Pinus thunbergii; Rhizopogon roseolus; ectomycorrhizae; host plants; hyphae; mycelium; symbionts;     Show all 8 Subjects
Abstract:
... The impact of host plant on the mycelial features of mycorrhizal symbiont and its characteristics has been poorly investigated. This study aimed to compare and quantify (statistically tested) some of the mycelial features of an ectomycorrhiza (ECM)-forming fungus with and without the ECM host. The ECM-forming fungus, Rhizopogon roseolus, inoculated with or without Pinus thunbergii on both rich and ...
DOI:
10.1080/00275514.2022.2071119

4. Effect of soil bacteriomes on mycorrhizal colonization by Rhizophagus irregularis—interactive effects on maize (Zea mays L.) growth under salt stress

Author:
Qian Chen; Xuhui Deng; J. Theo M. Elzenga; Jan Dirk van Elsas
Source:
Biology and fertility of soils 2022 v.58 no.5 pp. 515-525
ISSN:
0178-2762
Subject:
mycorrhizal fungi,   etc   ; Rhizophagus irregularis; Zea mays; bacteriome; biomass; corn; salinity; salt stress; soil;     Show all 9 Subjects
Abstract:
... In this study, we investigated the interactive effects of the arbuscular mycorrhizal fungus (AMF) Rhizophagus irregularis and soil bacteriomes on maize growth under salt stress (100 mM NaCl) and also the effect of salt and bacteriomes on the mycorrhizal infection levels. We found that soil bacteriomes directly promoted the growth of maize and indirectly enhanced maize biomass by increasing mycorrh ...
DOI:
10.1007/s00374-022-01636-x

5. Abscisic acid supports colonization of Eucalyptus grandis roots by the mutualistic ectomycorrhizal fungus Pisolithus microcarpus

Author:
Richard A. Hill; Johanna Wong‐Bajracharya; Sidra Anwar; Donovin Coles; Mei Wang; Anna Lipzen; Vivian Ng; Igor V. Grigoriev; Francis Martin; Ian C. Anderson; Christopher I. Cazzonelli; Thomas Jeffries; Krista L. Plett; Jonathan M. Plett
Source:
The new phytologist 2022 v.233 no.2 pp. 966-982
ISSN:
0028-646X
Subject:
mycorrhizal fungi,   etc   ; Eucalyptus grandis; Pisolithus; RNA; abscisic acid; carotenoids; ectomycorrhizae; metabolomics; symbionts; transcription (genetics);     Show all 10 Subjects
Abstract:
... The pathways regulated in ectomycorrhizal (EcM) plant hosts during the establishment of symbiosis are not as well understood when compared to the functional stages of this mutualistic interaction. Our study used the EcM host Eucalyptus grandis to elucidate symbiosis‐regulated pathways across the three phases of this interaction. Using a combination of RNA sequencing and metabolomics we studied bot ...
DOI:
10.1111/nph.17825

6. Warming drives a ‘hummockification’ of microbial communities associated with decomposing mycorrhizal fungal necromass in peatlands

Author:
François Maillard; Christopher W. Fernandez; Sunil Mundra; Katherine A. Heckman; Randall K. Kolka; Håvard Kauserud; Peter G. Kennedy
Source:
The new phytologist 2022 v.234 no.6 pp. 2032-2043
ISSN:
0028-646X
Subject:
mycorrhizal fungi,   etc   ; climate; ecosystems; mycelium; necromass; organic matter; peatlands; shrubs; soil; soil carbon; temperature;     Show all 11 Subjects
Abstract:
... Dead fungal mycelium (necromass) represents a critical component of soil carbon (C) and nutrient cycles. Assessing how the microbial communities associated with decomposing fungal necromass change as global temperatures rise will help in determining how these belowground organic matter inputs contribute to ecosystem responses. In this study, we characterized the structure of bacterial and fungal c ...
DOI:
10.1111/nph.17755

7. Mycorrhiza-mediated potassium transport in Medicago truncatula can be evaluated by using rubidium as a proxy

Author:
Arjun Kafle; Danielle R. Cooney; Garud Shah; Kevin Garcia
Source:
Plant science 2022 v.322 pp. 111364
ISSN:
0168-9452
Subject:
mycorrhizal fungi,   etc   ; Medicago truncatula; Rhizophagus irregularis; nitrogen; nutrition; phosphorus; phytomass; potassium; rubidium; vesicular arbuscular mycorrhizae;     Show all 10 Subjects
Abstract:
... Arbuscular mycorrhizal (AM) fungi considerably improve plant nutrient acquisition, particularly phosphorus and nitrogen. Despite the physiological importance of potassium (K⁺) in plants, there is increasing interest in the mycorrhizal contribution to plant K⁺ nutrition. Yet, methods to track K⁺ transport are often costly and limiting evaluation opportunities. Rubidium (Rb⁺) is known to be transpor ...
DOI:
10.1016/j.plantsci.2022.111364

8. Efficiency of Mycorrhiza Associated with Piper mullesua Plantlets under Acidic Soil Condition

Author:
Arundhati Bordoloi; A.K. Shukla
Source:
Indian journal of ecology 2022 v.49 no.2 pp. 430-434
ISSN:
0304-5250
Subject:
mycorrhizal fungi,   etc   ; Piper; acid soils; inoculum; phytomass; plantlets; soil pH; soil quality; vesicular arbuscular mycorrhizae;     Show all 9 Subjects
Abstract:
... The investigation was carried out to study the efficiency of arbuscular mycorrhizal fungi in up taking plant nutrients for the Piper mullesua plantlets grown in acidic soil condition. In the present study, Piper mullesua seedlings were infected with ten different strains of AM fungi and one without inoculation of AM fungi under controlled soil pH (4.5). Growth parameters and plant nutrients of AM ...
DOI:
10.55362/IJE/2022/3541

9. Native mycorrhizal fungi improve milkweed growth, latex, and establishment while some commercial fungi may inhibit them

Author:
Liz Koziol; Peggy A. Schultz; Sheena Parsons; James D. Bever
Source:
Ecosphere 2022 v.13 no.5 pp. e4052
ISSN:
2150-8925
Subject:
mycorrhizal fungi,   etc   ; Asclepias syriaca; Danaus plexippus; biomass; endangered species; latex; plant growth; symbionts; vesicular arbuscular mycorrhizae;     Show all 9 Subjects
Abstract:
... Arbuscular mycorrhizal (AM) fungi are root symbionts that can facilitate plant growth and influence plant communities by altering plant interactions with herbivores. Therefore, AM fungi could be critical for the conservation of certain rare plants and herbivores. For example, North American milkweed species are crucial hosts for monarch butterflies (Danaus plexippus). Understanding how mycorrhizal ...
DOI:
10.1002/ecs2.4052

10. Physiological mechanism of the response to Cr(VI) in the aerobic denitrifying ectomycorrhizal fungus Pisolithus sp.1

Author:
Liang Shi; Xuan Zhao; Kecheng Zhong; Qiyuan Jia; Zhenguo Shen; Jianwen Zou; Yahua Chen
Source:
Journal of hazardous materials 2022 v.429 pp. 128318
ISSN:
0304-3894
Subject:
mycorrhizal fungi,   etc   ; Pisolithus; denitrification; genes; lipid peroxidation; mycelium; nitrate reductase; oxidative stress; quantitative polymerase chain reaction;     Show all 9 Subjects
Abstract:
... Pisolithus sp. 1 (P sp. 1) is an ectomycorrhizal fungus (EMF) with a strong Cr(VI) tolerance and reduction ability. The noninvasive microttest technique (NMT), real-time quantitative PCR (qRT–PCR), and the three-dimensional excitation-emission matrix (3D-EEM) were used to deeply explore the physiological mechanism of the P sp. 1 response to Cr(VI) and investigate the relationship between Cr(VI) re ...
DOI:
10.1016/j.jhazmat.2022.128318

11. Elevation and plant species identity jointly shape a diverse arbuscular mycorrhizal fungal community in the High Arctic

Author:
Pil U. Rasmussen; Nerea Abrego; Tomas Roslin; Maarja Öpik; Siim‐Kaarel Sepp; F. Guillaume Blanchet; Tea Huotari; Luisa W. Hugerth; Ayco J. M. Tack
Source:
The new phytologist 2022 v.236 no.2 pp. 671-683
ISSN:
0028-646X
Subject:
mycorrhizal fungi,   etc   ; climate change; fungal communities; soil; spores; vegetation cover; vesicular arbuscular mycorrhizae; Arctic region; Greenland;     Show all 9 Subjects
Abstract:
... Knowledge about the distribution and local diversity patterns of arbuscular mycorrhizal (AM) fungi are limited for extreme environments such as the Arctic, where most studies have focused on spore morphology or root colonization. We here studied the joint effects of plant species identity and elevation on AM fungal distribution and diversity. We sampled roots of 19 plant species in 18 locations in ...
DOI:
10.1111/nph.18342

12. Warm stratification and optimised temperatures improve conservation of the endangered orchid, Caladenia robinsonii (Orchidaceae)

Author:
Brendan Janissen; Ann C. Lawrie; Tien Huynh
Source:
Australian journal of botany 2022 v.70 no.4 pp. 275-291
ISSN:
0067-1924
Subject:
mycorrhizal fungi,   etc   ; Caladenia; autumn; climate; dormancy; fungal growth; meteorological data; seed germination; seedlings; species recruitment; temperature;     Show all 11 Subjects
Abstract:
... Context Maximising seed germination and seedling development is critical for conservation of endangered plants around the world. Orchidaceae is one of the most threatened plant families and can be one of the most difficult to propagate ex situ . Three critical, but potentially limiting, factors are important for orchid germination, namely, conducive conditions, ‘ready-to-germinate’ s ...
DOI:
10.1071/BT21085

13. Does resource exchange in ectomycorrhizal symbiosis vary with competitive context and nitrogen addition?

Author:
Laura M. Bogar; Oceana S. Tavasieff; Ted K. Raab; Kabir G. Peay
Source:
The new phytologist 2022 v.233 no.3 pp. 1331-1344
ISSN:
0028-646X
Subject:
mycorrhizal fungi,   etc   ; Pinus muricata; Suillus; Thelephora terrestris; carbon; ectomycorrhizae; mutualism; nitrogen; nutrition; soil; stable isotopes; temperate forests;     Show all 12 Subjects
Abstract:
... Ectomycorrhizal symbiosis is essential for the nutrition of most temperate forest trees and helps regulate the movement of carbon (C) and nitrogen (N) through forested ecosystems. The factors governing the exchange of plant C for fungal N, however, remain obscure. Because competition and soil resources may influence ectomycorrhizal resource movement, we performed a 10‐month split‐root microcosm st ...
DOI:
10.1111/nph.17871

14. Arbuscular mycorrhizal fungus differentially regulates P mobilizing bacterial community and abundance in rhizosphere and hyphosphere

Author:
Yongqiang Qin; Wei Zhang; Zengwei Feng; Guangda Feng; Honghui Zhu; Qing Yao
Source:
Applied soil ecology 2022 v.170 pp. 104294
ISSN:
0929-1393
Subject:
mycorrhizal fungi,   etc   ; Paspalum notatum; Rhizophagus irregularis; Stylosanthes guianensis; bacterial communities; community structure; phytomass; rhizosphere; vesicular arbuscular mycorrhizae;     Show all 9 Subjects
Abstract:
... Arbuscular mycorrhizal fungi (AMF) promote the P uptake of host plants not only by themselves but also by regulating P mobilizing bacterial (PMB) community in the plant-AMF-PMB holobiont. However, the differences in PMB community between two important niches (rhizosphere vs. hyphosphere) as regulated by AMF are scarcely revealed. With stylo (Stylosanthes guianensis) and bahiagrass (Paspalum notatu ...
DOI:
10.1016/j.apsoil.2021.104294

15. The effects of arbuscular mycorrhizal fungal species and taxonomic groups on stressed and unstressed plants: a global meta‐analysis

Author:
Nicolás Marro; Gabriel Grilli; Florencia Soteras; Milena Caccia; Silvana Longo; Noelia Cofré; Valentina Borda; Magali Burni; Martina Janoušková; Carlos Urcelay
Source:
The new phytologist 2022 v.235 no.1 pp. 320-332
ISSN:
0028-646X
Subject:
mycorrhizal fungi,   etc   ; Diversisporales; biotic stress; drought; meta-analysis; nitrogen; nutrition; phosphorus; plant growth; salinity; vesicular arbuscular mycorrhizae;     Show all 11 Subjects
Abstract:
... The great majority of plants gain access to soil nutrients and enhance their performance under stressful conditions through symbiosis with arbuscular mycorrhizal fungi (AMF). The benefits that AMF confer vary among species and taxonomic groups. However, a comparative analysis of the different benefits among AMF has not yet been performed. We conducted a global meta‐analysis of recent studies testi ...
DOI:
10.1111/nph.18102

16. Communities of Mycorrhizal Fungi among Seedlings of Scots Pine (Pinus sylvestris L.) Growing on a Clearcut in Microsites Generated by Different Site-Preparation Methods

Author:
Roman Mariusz Bzdyk; Katarzyna Sikora; Marcin Studnicki; Marta Aleksandrowicz-Trzcińska
Source:
Forests 2022 v.13 no.2 pp. -
ISSN:
1999-4907
Subject:
mycorrhizal fungi,   etc   ; Cenococcum geophilum; Hyaloscypha; Pinus sylvestris; Thelephora terrestris; biodiversity; clearcutting; forests; furrows; mycorrhizae; natural regeneration; site preparation;     Show all 12 Subjects
Abstract:
... In European forests, the Scots pine (Pinus sylvestris L.) most often regenerates on clearcuts, following mechanical site preparation. Both of these silvicultural treatments (the removal of trees and preparation) have an impact on soil properties, and on the mycorrhizal fungi associated with the roots of seedlings. We therefore compared assemblages of mycorrhizal fungi associating with natural-rege ...
DOI:
10.3390/f13020353

17. Non-host plants: Are they mycorrhizal networks players?

Author:
Yanliang Wang; Xinhua He; Fuqiang Yu
Source:
Plant diversity 2022 v.44 no.2 pp. 127-134
ISSN:
2468-2659
Subject:
mycorrhizal fungi,   etc   ; Arabidopsis; agroforestry; ectomycorrhizae; endophytes; hyphae; mass spectrometry; multiomics; plant communities; species diversity; transportation; vesicular arbuscular mycorrhizae;     Show all 12 Subjects
Abstract:
... Common mycorrhizal networks (CMNs) that connect individual plants of the same or different species together play important roles in nutrient and signal transportation, and plant community organization. However, about 10% of land plants are non-mycorrhizal species with roots that do not form any well-recognized types of mycorrhizas; and each mycorrhizal fungus can only colonize a limited number of ...
DOI:
10.1016/j.pld.2021.06.005

18. Silicon accumulation suppresses arbuscular mycorrhizal fungal colonisation in the model grass Brachypodium distachyon

Author:
Scott N. Johnson; Jeff R. Powell; Adam Frew; Ximena Cibils–Stewart
Source:
Plant and soil 2022 v.477 no.1-2 pp. 219-232
ISSN:
0032-079X
Subject:
mycorrhizal fungi,   etc   ; Brachypodium distachyon; carbon; grasses; leaves; mutants; nitrogen; phosphorus; plant growth; silicon; soil; symbionts; vesicular arbuscular mycorrhizae;     Show all 13 Subjects
Abstract:
... PURPOSE: Silicon (Si) accumulation by grasses alleviates diverse biotic and abiotic stresses. Despite this important functional role, we have limited understanding of how root microbial symbionts, such as arbuscular mycorrhizal (AM) fungi, affect Si uptake and even less about how Si supply and accumulation affect AM fungal colonisation. Our objective was to determine the nature of this two–way int ...
DOI:
10.1007/s11104-022-05463-9

19. Diversity of fungal assemblages in rhizosphere and endosphere of blueberry (Vaccinium spp.) under field conditions revealed by culturing and culture-independent molecular methods

Author:
Mei Dong; Bowei Wang; Youwen Tian; Li Chen; Yadong Li; Haiyue Sun
Source:
Canadian journal of microbiology 2022 v.68 no.10 pp. 622-632
ISSN:
1480-3275
Subject:
mycorrhizal fungi,   etc   ; Ascomycota; Basidiomycota; Vaccinium; blueberries; cultivars; internal transcribed spacers; mycorrhizae; nutrient uptake; rhizosphere; species diversity; stress tolerance;     Show all 12 Subjects
Abstract:
... Mycorrhizae are important to plants in improving nutrient absorption and stress resistance. To study mycorrhizal fungal diversity in blueberry, we combined culture method and culture-independent molecular method to analyze the root endosphere and rhizosphere fungi in three different cultivars. We obtained 212 isolates with a culture method and classified them into 40 types according to their morph ...
DOI:
10.1139/cjm-2022-0093

20. Effect of Elymus nutans on the assemblage of arbuscular mycorrhizal fungal communities enhanced by soil available nitrogen in the restoration succession of revegetated grassland on the Qinghai‐Tibetan Plateau

Author:
Guoxi Shi; Yue Yang; Yongjun Liu; Jean Yves Uwamungu; Yanmei Liu; Yibo Wang; Huyuan Feng; Buqing Yao; Huakun Zhou
Source:
Land degradation & development 2022 v.33 no.6 pp. 931-944
ISSN:
1085-3278
Subject:
mycorrhizal fungi,   etc   ; Elymus nutans; Glomeraceae; alpine meadows; ecosystems; land degradation; nitrogen; phylotype; soil; species richness; vesicular arbuscular mycorrhizae; China;     Show all 12 Subjects
Abstract:
... The succession of arbuscular mycorrhizal fungi (AMF) communities during ecosystem development has received widespread attention, but the ecological mechanism that drives the succession of AMF communities during the restoration process in alpine meadow ecosystems remains unclear. Here, we treated ‘Black Beach’ (severely degraded alpine meadow) as the baseline for restoration (0 year), and selected ...
DOI:
10.1002/ldr.4201