نتایج جستجو برای: amf colonization

تعداد نتایج: 30635  

Journal: :Journal of plant physiology 2011
A Słomka E Kuta G Szarek-Łukaszewska B Godzik P Kapusta G Tylko H Bothe

Violets of the sections Melanium were examined for their colonization by arbuscular mycorrhizal fungi (AMF). Heartsease (Viola tricolor) from several heavy metal soils was AMF-positive at many sites but not at extreme biomes. The zinc violets Viola lutea ssp. westfalica (blue zinc violet) and ssp. calaminaria (yellow zinc violet) were always AMF-positive on heavy metal soils as their natural ha...

2017
Hui-Hui Wu Ying-Ning Zou Mohammed Mahabubur Rahman Qiu-Dan Ni Qiang-Sheng Wu

Arbuscular mycorrhizal fungi (AMF) can enhance drought tolerance in plants, whereas little is known regarding AMF contribution to sucrose and proline metabolisms under drought stress (DS). In this study, Funneliformis mosseae and Paraglomus occultum were inoculated into trifoliate orange (Poncirus trifoliata) under well watered and DS. Although the 71-days DS notably (P < 0.05) inhibited mycorr...

2015
Botir Khaitov José David Patiño-Ruiz Tatiana Pina Peter Schausberger

Aboveground plant performance is strongly influenced by belowground microorganisms, some of which are pathogenic and have negative effects, while others, such as nitrogen-fixing bacteria and arbuscular mycorrhizal fungi, usually have positive effects. Recent research revealed that belowground interactions between plants and functionally distinct groups of microorganisms cascade up to abovegroun...

Journal: :Journal of plant physiology 2005
Fouad Ouziad Ulrich Hildebrandt Elmon Schmelzer Hermann Bothe

When tomato was grown in either "Breinigerberg" soil, which has a high content of Zn and of other heavy metals or in non-polluted soil enriched with up to 1 mM CdCl2, plants colonized with the arbuscular mycorrhizal fungus (AMF) Glomus intraradices grew distinctly better than non-mycorrhizal controls. An analysis of differential mRNA transcript formations was performed on several plant genes co...

2017
María L. Giachero Nathalie Marquez Adrien Gallou Celina M. Luna Stéphane Declerck Daniel A. Ducasse

In this work, we described an in vitro system adequate for investigating the pathosystem soybean/arbuscular mycorrhizal fungi (AMF)/Fusarium virguliforme. Pre-mycorrhized plantlets with Rhizophagus irregularis were infected by F. virguliforme either locally via a plug of gel supporting mycelium (Method 1) or via a macroconidia suspension applied to the medium surface (Method 2). Root colonizati...

2017
Heng Gui Kevin Hyde Jianchu Xu Peter Mortimer

Although there is a growing amount of evidence that arbuscular mycorrhizal fungi (AMF) influence the decomposition process, the extent of their involvement remains unclear. Therefore, given this knowledge gap, our aim was to test how AMF influence the soil decomposer communities. Dual compartment microcosms, where AMF (Glomus mosseae) were either allowed access (AM+) to or excluded (AM-) from f...

Journal: :Annals of botany 2009
Juan Du Fei-Hai Yu Peter Alpert Ming Dong

BACKGROUND AND AIMS One of the special properties of clonal plants is the capacity for physiological integration, which can increase plant performance through mechanisms such as resource sharing and co-ordinated phenotypic plasticity when plants grow in microsites with contrasting resource availabilities. However, many clonal plants are colonized by arbuscular mycorrhizal fungi (AMF). Since AMF...

2014
J. Banuelos A. Alarcón J. Larsen S. Cruz-Sánchez D. Trejo

Biocontrol traits of arbuscular mycorrhizal fungi (AMF), in terms of single and mixed species inoculum, against the root knot nematode Meloidogyne incongita in Impatiens balsamina L., were examined with and without mineral fertilization in a greenhouse pot experiment. At harvest, 60 days after sowing, general plant growth parameters and plant defense response in terms of antioxidant activity an...

2016
Bingwei Zhang Shan Li Shiping Chen Tingting Ren Zhiqiang Yang Hanlin Zhao Yu Liang Xingguo Han

Arbuscular mycorrhizal fungi (AMF) are critical links in plant-soil continuum and play a critical role in soil carbon cycles. Soil respiration, one of the largest carbon fluxes in global carbon cycle, is sensitive to precipitation change in semiarid ecosystems. In this study, a field experiment with fungicide application and water addition was conducted during 2010-2013 in a semiarid steppe in ...

2016
Song-Mei Shi Ke Chen Yuan Gao Bei Liu Xiao-Hong Yang Xian-Zhi Huang Gui-Xi Liu Li-Quan Zhu Xin-Hua He

Understanding the synergic interactions between arbuscular mycorrhizal fungi (AMF) and its host mulberry (Morus alba L.), an important perennial multipurpose plant, has theoretical and practical significance in mulberry plantation, silkworm cultivation, and relevant textile industry. In a greenhouse study, we compared functional distinctions of three genetically different AMF species (Acaulospo...

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