abstract：:Ink disease caused by Phytophthora cambivora is a major disease of sweet chestnut (Castanea sativa). In two C. sativa stands in central Italy, one (Montesanti) that is infected with P. cambivora and the trees showing symptoms of ink disease and another healthy stand (Puzzella), the ectomycorrhizal (ECM) community stru...

journal_title：Mycorrhiza

authors： Blom JM,Vannini A,Vettraino AM,Hale MD,Godbold DL

更新日期：2009-11-01 00:00:00

abstract：:We isolated Rhizoctonia-like fungi from populations of the threatened orchid Cypripedium macranthos. In ultrastructural observations of the septa, the isolates had a flattened imperforate parenthesome consisting of two electron-dense membranes bordered by an internal electron-lucent zone, identical to the septal ultra...

journal_title：Mycorrhiza

authors： Shimura H,Sadamoto M,Matsuura M,Kawahara T,Naito S,Koda Y

更新日期：2009-10-01 00:00:00

abstract：:Liming (Ca-Mg soil amendment) is a forestry practice used to correct soil acidification and restore health and productivity in declining stands. Liming is known to modify tree mineral nutrition beyond the sole Ca and Mg. We hypothesized that liming also modifies the very functioning of the tree absorbing system (that ...

journal_title：Mycorrhiza

authors： Rineau F,Garbaye J

更新日期：2009-09-01 00:00:00

abstract：:Many factors associated with forests are collectively responsible for controlling ectomycorrhizal (ECM) fungal community structure, including plant species composition, forest structure, stand age, and soil nutrients. The objective of this study was to examine relationships among ECM fungal community measures, local s...

journal_title：Mycorrhiza

authors： Twieg BD,Durall DM,Simard SW,Jones MD

更新日期：2009-06-01 00:00:00

abstract：:Phosphorus (P) is a major limiting nutrient for plants in boreal forest ecosystems where a substantial part of the total P is sequestered in organic compounds. Some ectomycorrhizal (ECM) fungi are known to produce phosphomonoesterases, enzymes that degrade organic P sources. Here, we test 16 ECM species for this enzym...

journal_title：Mycorrhiza

authors： Nygren CMR,Rosling A

更新日期：2009-03-01 00:00:00

abstract：:Three endangered plant species, Plantago atrata and Pulsatilla slavica, which are on the IUCN red list of plants, and Senecio umbrosus, which is extinct in the wild in Poland, were inoculated with soil microorganisms to evaluate their responsiveness to inoculation and to select the most effective microbial consortium ...

journal_title：Mycorrhiza

authors： Zubek S,Turnau K,Tsimilli-Michael M,Strasser RJ

更新日期：2009-02-01 00:00:00

abstract：:Sea oats (Uniola paniculata L.) are the dominant plant in the pioneer coastal dunes of Florida and are widely used for dune restoration. DNA analysis has revealed significant ecotypic variation among Atlantic and Gulf coast populations of sea oats, but little is known about the diversity of the arbuscular mycorrhizal ...

journal_title：Mycorrhiza

authors： Al Agely A,Sylvia DM

更新日期：2008-07-01 00:00:00

abstract：:The mating systems of most ectomycorrhizal fungi have not been elucidated because of two reasons. One is the difficulty of obtaining homokaryotic isolates for mating tests caused by the low germination rate of basidiospores, and another is the difficulty of checking dikaryotization caused by the absence or inconsisten...

journal_title：Mycorrhiza

authors： Kawai M,Yamahara M,Ohta A

更新日期：2008-04-01 00:00:00

abstract：:Stomatal conductance (gs) and transpiration rates vary widely across plant species. Leaf hydraulic conductance (k leaf) tends to change with g (s), to maintain hydraulic homeostasis and prevent wide and potentially harmful fluctuations in transpiration-induced water potential gradients across the leaf (Delta Psi leaf)...

journal_title：Mycorrhiza

authors： Augé RM,Toler HD,Sams CE,Nasim G

更新日期：2008-03-01 00:00:00

abstract：:Knowledge about the presence and diversity of arbuscular mycorrhizal fungi (AMF) in a specific area is an essential first step for utilizing these fungi in any application. The community composition of AMF in intensively managed agricultural soil in the Sichuan Province of southwest China currently is unknown. In one ...

journal_title：Mycorrhiza

authors： Wang YY,Vestberg M,Walker C,Hurme T,Zhang X,Lindström K

更新日期：2008-02-01 00:00:00

abstract：:In this work, different mycelial isolates of the ectomycorrhizal fungus Tuber borchii were analysed for their ability to form self-anastomoses, which were monitored by time-lapse live-cell imaging, providing a description of the anastomosis process. Self-fusions were evidenced in three out of five isolates, with frequ...

journal_title：Mycorrhiza

authors： Sbrana C,Nuti MP,Giovannetti M

更新日期：2007-11-01 00:00:00

abstract：:The arbuscular mycorrhizal (AM) fungi colonizing the sporophytes of the eusporangiate rattlesnake fern (Botrychium virginianum, Ophioglossaceae) in its Hungarian population were investigated in the present study. Different regions of the nrRNA gene complex were analyzed using two different primer sets. These produced ...

journal_title：Mycorrhiza

authors： Kovács GM,Balázs T,Pénzes Z

更新日期：2007-10-01 00:00:00

abstract：:Diversity of arbuscular mycorrhizal fungi (AMF) was assessed in two 9.2 x 9.2-m plots planted with landscape trees and shrubs at an experimental site in Phoenix, AZ, USA. Twenty-five soil samples were collected in a regular grid pattern from each plot, and AMF species were identified using trap cultures. A total of 12...

journal_title：Mycorrhiza

authors： Whitcomb S,Stutz JC

更新日期：2007-07-01 00:00:00

abstract：:Ectomycorrhizal (ECM) fungi have a worldwide distribution. However, the ecology of tropical ECM fungi is poorly documented, limiting our understanding of the symbiotic associations between tropical plants and fungi. ECM Basidiomycete diversity was investigated for the first time in two tropical rain forests in Africa ...

journal_title：Mycorrhiza

authors： Riviere T,Diedhiou AG,Diabate M,Senthilarasu G,Natarajan K,Verbeken A,Buyck B,Dreyfus B,Bena G,Ba AM

更新日期：2007-07-01 00:00:00

abstract：:Terminal restriction fragment length polymorphism (T-RFLP) is an increasingly widely used technique in mycorrhizal ecology. In this paper, we review the technique as it is used to identify species of mycorrhizal fungi and distinguish two different versions of the technique: peak-profile T-RFLP (the original version) a...

journal_title：Mycorrhiza

authors： Dickie IA,FitzJohn RG

更新日期：2007-06-01 00:00:00

abstract：:Plant genes exhibiting common responses to different arbuscular mycorrhizal (AM) fungi and not induced under other biological conditions have been sought for to identify specific markers for monitoring the AM symbiosis. A subset of 14 candidate Medicago truncatula genes was identified as being potentially mycorrhiza r...

journal_title：Mycorrhiza

authors： Massoumou M,van Tuinen D,Chatagnier O,Arnould C,Brechenmacher L,Sanchez L,Selim S,Gianinazzi S,Gianinazzi-Pearson V

更新日期：2007-05-01 00:00:00

abstract：:Arbuscular mycorrhizal (AM) root respiration can impose a respiratory sink on host reserves under low P conditions, but it is not known how AM roots respond to short-term supply of sufficient P. Therefore, the effect of P stress alleviation on the respiration of AM roots was investigated in 5-week-old tomato plants. P...

journal_title：Mycorrhiza

authors： Valentine AJ,Kleinert A

更新日期：2007-03-01 00:00:00

abstract：:Nontimber forest products (NTFPs) represent an important source of income to millions of people in tropical forest regions, but some NTFP species have decreased in number and become endangered due to overexploitation. There is increasing concern that the planting stocks of Dyera polyphylla and Aquilaria filaria are no...

journal_title：Mycorrhiza

authors： Turjaman M,Tamai Y,Santoso E,Osaki M,Tawaraya K

更新日期：2006-10-01 00:00:00

abstract：:The genus Cistus comprises a group of about 20 shrub species found in wide areas throughout the whole Mediterranean region to the Caucasus. Being one of the main constituents of the Mediterranean-type maquis, this plant genus is peculiar in that it has developed a range of specific adaptations to resist summer drought...

journal_title：Mycorrhiza

authors： Comandini O,Contu M,Rinaldi AC

更新日期：2006-09-01 00:00:00

abstract：:Plantation forestry with exotic trees in south China needs compatible symbionts to improve the growth of seedlings in nurseries and to enhance establishment and growth in the field. Scleroderma, a potentially suitable symbiont for inoculation, is not being used in containerized nurseries in the region due to poor know...

journal_title：Mycorrhiza

authors： Chen YL,Kang LH,Malajczuk N,Dell B

更新日期：2006-06-01 00:00:00

abstract：:Several isolates were obtained from sporocarps of Amanita caesarea (Scop.: Fr.) Pers. associated with Quercus suber and Castanea sativa coming from the southwest of Spain. Culture conditions were optimized for these isolates. The largest radial growth was obtained at pH 6-7, and optimal growth temperature was 24-28 de...

journal_title：Mycorrhiza

authors： Daza A,Manjón JL,Camacho M,Romero de la Osa L,Aguilar A,Santamaría C

更新日期：2006-03-01 00:00:00

abstract：:Molecular responses to cadmium (Cd) stress were studied in mycorrhizal and non-mycorrhizal Pisum sativum L. cv. Frisson inoculated with Glomus intraradices. Biomass decreases caused by the heavy metal were significantly less in mycorrhizal than in non-mycorrhizal plants. Real-time reverse transcriptase-polymerase chai...

journal_title：Mycorrhiza

authors： Rivera-Becerril F,van Tuinen D,Martin-Laurent F,Metwally A,Dietz KJ,Gianinazzi S,Gianinazzi-Pearson V

更新日期：2005-12-01 00:00:00

abstract：:Five caesalpinioid legumes, Afzelia africana, Afzelia bella, Anthonotha macrophylla, Cryptosepalum tetraphylum and Paramacrolobium coeruleum, and one Euphorbiaceae species, Uapaca somon, with a considerable range in seed sizes, exhibited different responses to inoculation by four species of ectomycorrhizal (ECM) fungi...

journal_title：Mycorrhiza

authors： Diédhiou AG,Guèye O,Diabaté M,Prin Y,Duponnois R,Dreyfus B,Bâ AM

更新日期：2005-12-01 00:00:00

abstract：:The concept of a common mycorrhizal network implies that the arrangement of plants and mycorrhizal fungi in a community shares properties with other networks. A network is a system of nodes connected by links. Here we apply network theory to mycorrhizas to determine whether the architecture of a potential common mycor...

journal_title：Mycorrhiza

authors： Southworth D,He XH,Swenson W,Bledsoe CS,Horwath WR

更新日期：2005-11-01 00:00:00

abstract：:This paper describes for the first time the ectomycorrhiza synthesized between two Guatemalan strains of Lactarius indigo (Schw.) Fr. and the Neotropical species Pinus ayacahuite var. ayacahuite Ehren, P. hartwegii Lindl., P. oocarpa Schiede ex Schltdl. var oocarpa, P. pseudostrobus Lindl. and P. rudis Endl. The synth...

journal_title：Mycorrhiza

authors： Flores R,Díaz G,Honrubia M

更新日期：2005-11-01 00:00:00

abstract：:Most plant species in mixed grassland vegetation are colonized by arbuscular mycorrhizal (AM) fungi. Previous studies have reported differences in host preferences among AM fungi, although the fungi are known to lack host specificity. In the present study, the distribution of phylogenetic groups of AM fungi belonging ...

journal_title：Mycorrhiza

authors： Stukenbrock EH,Rosendahl S

更新日期：2005-11-01 00:00:00

abstract：:The ectomycorrhizal basidiomycete Tricholoma matsutake produces commercially valuable fruit bodies "matsutake" on a massive persisting rhizosphere aggregate of mycelia and mycorrhizas called "shiro." Using inter-retrotransposon amplified polymorphism analysis, we attempted to explore the potential diversity within the...

journal_title：Mycorrhiza

authors： Murata H,Ohta A,Yamada A,Narimatsu M,Futamura N

更新日期：2005-11-01 00:00:00

abstract：:We investigated ectomycorrhizal (EM) fungi in forest stands containing both early successional Douglas-fir and late successional western hemlock at two points in the typical stand development by identifying EM fungi from roots of Douglas-fir and western hemlock in mixed stands. In an early seral stage forest, EM roots...

journal_title：Mycorrhiza

authors： Horton TR,Molina R,Hood K

更新日期：2005-09-01 00:00:00

abstract：:Previous studies have shown that the arbuscular mycorrhizal fungus (AMF) Glomus deserticola (Trappe, Bloss and Menge) can diminish the negative effect of Verticillium dahliae Kleb. on pepper yield. On the other hand, it is known that AMF can be more beneficial for plant growth and physiology under dry conditions than ...

journal_title：Mycorrhiza

authors： Garmendia I,Goicoechea N,Aguirreolea J

更新日期：2005-07-01 00:00:00

abstract：:From a pool of Medicago truncatula mutants--obtained by gamma-irradiation or ethyl methanesulfonate mutagenesis--impaired in symbiosis with the N-fixing bacterium Sinorhizobium meliloti, new mutants are described and genetically analysed, and for already reported mutants, complementary data are given on their phenotyp...

journal_title：Mycorrhiza

authors： Morandi D,Prado E,Sagan M,Duc G

更新日期：2005-06-01 00:00:00

abstract：:To investigate the role of mycorrhizae in nutrient-poor primary successional volcanic ecosystems, we surveyed mycorrhizal frequencies on the volcano Mount Koma (42 degrees 04'N, 140 degrees 42'E, 1,140 m elevation) in northern Japan. After the 1929 eruptions, plant community development started at the base of the volc...

journal_title：Mycorrhiza

authors： Tsuyuzaki S,Hase A,Niinuma H

更新日期：2005-03-01 00:00:00

abstract：:Colonization by arbuscular mycorrhizal (AM) fungi was investigated in cucumber (Cucumis sativus), tomato (Lycopersicon esculentum) and Clethra barbinervis (Ericales) grown in field-collected soil known from previous studies to generate Paris-type arbuscular mycorrhizae in C. barbinervis. Spores of Paraglomus, Acaulosp...

journal_title：Mycorrhiza

authors： Kubota M,McGonigle TP,Hyakumachi M

更新日期：2005-03-01 00:00:00

abstract：:A resynthesis study was conducted to clarify the relationship between the root endophyte, Heteroconium chaetospira and the ericaceous plant, Rhododendron obtusum var. kaempferi. The host plant roots were recovered 2 months after inoculation, and the infection process and colonization pattern of the fungus were observe...

journal_title：Mycorrhiza

authors： Usuki F,Narisawa K

更新日期：2005-01-01 00:00:00

abstract：:The dynamics and role of arbuscular mycorrhizal fungi (AMF) have been well described in terrestrial ecosystems; however, little is known about how the dynamics of AMF are related to the ecology of wetland ecosystems. The seasonal dynamics of arbuscular mycorrhizal (AM) colonization within different wetland habitats we...

journal_title：Mycorrhiza

authors： Bohrer KE,Friese CF,Amon JP

更新日期：2004-10-01 00:00:00

abstract：:Ectomycorrhizas (EM) from aspen clones released on an experimental field were characterized by morphotyping, restriction analysis and internal transcribed spacer (ITS) sequencing. In addition, their community structure and spatial distribution was analyzed. Among the 23 observed morphotypes, six mycobionts dominated, ...

journal_title：Mycorrhiza

authors： Kaldorf M,Renker C,Fladung M,Buscot F

更新日期：2004-10-01 00:00:00

abstract：:A field experiment was conducted to examine the effect of the arbuscular mycorrhizal fungus Glomus macrocarpum and salinity on growth of Sesbania aegyptiaca and S. grandiflora. In the salt-stressed soil, mycorrhizal root colonisation and sporulation was significantly higher in AM-inoculated than in uninoculated plants...

journal_title：Mycorrhiza

authors： Giri B,Mukerji KG

更新日期：2004-10-01 00:00:00

abstract：:Boron (B) is an essential micronutrient for plants but it is thought not to be essential for fungi. We studied whether the extraradical mycelia of Paxillus involutus in symbiosis with silver birch (Betula pendula) take up B and transport it to the host plant. We grew mycorrhizal plants in flat microcosms with a partit...

journal_title：Mycorrhiza

authors： Lehto T,Lavola A,Kallio E,Aphalo PJ

更新日期：2004-07-01 00:00:00

abstract：:Most terrestrial plants associate with root-colonising mycorrhizal fungi, which improve the fitness of both the fungal and plant associates. However, exceptions exist both between and within plant families failing to associate with mycorrhizal fungi or in the incidence and the extent of mycotrophy, which may vary grea...

journal_title：Mycorrhiza

authors： Muthukumar T,Udaiyan K,Shanmughavel P

更新日期：2004-04-01 00:00:00

abstract：:Temperature has a strong influence on the activity of living organisms. This study, involving two indoor experiments, evaluated the effects of root zone temperature (10, 15 and 23 degrees C) on the formation and development of arbuscular mycorrhizae (AM). In the first trial, greenhouse-grown sorghum [ Sorghum bicolor ...

journal_title：Mycorrhiza

authors： Liu A,Wang B,Hamel C

更新日期：2004-04-01 00:00:00

abstract：:A study was performed to establish whether colonisation with arbuscular mycorrhizal (AM) fungi is beneficial to wild thyme [ Thymus polytrichus A. Kerner ex Borbás ssp. britannicus (Ronn.) Kerguelen (Lamiaceae)] growing in the heavy-metal-contaminated soils along the River South Tyne, United Kingdom. T. polytrichus pl...

journal_title：Mycorrhiza

authors： Whitfield L,Richards AJ,Rimmer DL

更新日期：2004-02-01 00:00:00