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Diversity of wood-inhabiting fungi in woodpecker nest cavities in southern Poland 波兰南部啄木鸟巢腔中栖息木材真菌的多样性
Q3 Agricultural and Biological Sciences Pub Date : 2019-06-28 DOI: 10.5586/AM.1126
R. Jankowiak, M. Ciach, P. Bilański, R. Linnakoski
Globally, tree-holes are important ecological component of forest and woodlands. Numerous microorganisms rely on cavities, both natural and those excavated by primary cavity nesting birds, mainly by woodpeckers, for their survival and reproduction. However, the fungi occurring in cavities are not well characterized. Specifically, very little is known about the fungal communities inhabiting the woodpecker nest cavities. Therefore, in this study, we investigated the fungal diversity of cavities in southern Poland. The samples were collected from freshly excavated woodpecker nest cavities using a nondestructive method (ND). The spatial distribution of fungal communities within the cavities was evaluated by sampling different parts of a single cavity using a destructive method (D). We detected 598 fungal isolates that included 64 species in three phyla and 16 orders using the ND method. Most of the fungi isolated from the cavities represented the phylum Ascomycota (73.9% of the isolates) with 11 orders, and Microascales was the predominant order (30% of the isolates). The most common species detected was Petriella musispora, which was isolated from 65% of the cavities. A total of 150 isolates (25%) were members of Basidiomycota, with Hymenochaetales being the dominant order (16% of the isolates). The basidiomycetous fungi were isolated from 55% of the cavities. Several taxa closely related to the pathogenic fungi and associated with secondary animal infections were detected in the wood of cavities. We identified different fungal communities in the three cavity parts using the D method. The cavity entrance had more number of species than the middle and bottom parts. The results of this study advanced our current knowledge on the mycobiota in woodpecker nest cavities and provided preliminary evidence for tree cavities being the hotspot for fungal diversity.
在全球范围内,树洞是森林和林地的重要生态组成部分。许多微生物依靠洞穴生存和繁殖,这些洞穴既有天然的,也有由主要是啄木鸟的洞穴筑巢鸟挖掘出来的。然而,发生在蛀牙中的真菌并没有很好地表征。具体来说,人们对栖息在啄木鸟巢腔中的真菌群落知之甚少。因此,在这项研究中,我们调查了波兰南部蛀牙的真菌多样性。采用非破坏法(ND)从新挖掘的啄木鸟巢腔中采集样本。利用破坏性方法(D)对单个洞穴的不同部位进行取样,评估了洞穴内真菌群落的空间分布。利用破坏性方法,我们检测到598株真菌,包括3门16目64种。从空腔中分离到的真菌以子囊菌门(73.9%)为主,共有11目,以微囊菌门(30%)为主。最常见的菌种是Petriella musispora,从65%的蛀牙中分离出来。担子菌门150株(25%),膜菌门为优势目(16%)。55%的空腔中分离出担子菌。在蛀牙木材中发现了几个与致病真菌密切相关并与继发性动物感染相关的分类群。我们用D法鉴定了三个空腔部位不同的真菌群落。洞口比中部和底部有更多的种类。本研究结果进一步提高了我们对啄木鸟巢腔真菌群的认识,并为树腔真菌多样性的热点提供了初步证据。
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引用次数: 9
Interior of saxicolous lichens on different types of rocks as a habitat for microfungal communities in Upper Galilee, Israel 以色列上加利利不同类型岩石上的萨克斯洛地衣内部作为微真菌群落的栖息地
Q3 Agricultural and Biological Sciences Pub Date : 2019-06-27 DOI: 10.5586/AM.1123
I. Grishkan, M. Temina
We examined the diversity and composition of fungi from the interior of saxicolous (rock inhabiting) lichens covering basaltic and chalk rocks at the Alma–Har-Ben-Zimra area of Upper Galilee, Israel. We also compared the composition of lichen-associated and soil microfungal communities inhabiting the two contrasting soil types in the area to trace possible sources of formation of endolichenic fungal assemblages. In the course of the study, 39 fungal species were isolated from the interior of 13 lichen species. Species richness of the endolichenic fungal communities was associated, to some extent, with the growth form of lichens, being higher in those lichens with thick, warted, and wrinkled thalli. Species composition of the communities was characterized by the dominance of melanin-containing microfungi with large, multicellular, and thick-walled spores that significantly increased in abundance in the summer. Dominant species were also known as endophytes and phylloplane-inhabiting fungi; at the same time, typical soil-borne species were extremely rare components of the isolated endolichenic communities. Some endolichenic melanized microfungi were comprised by coprophilous species prevailing in some lichen thalli; this observation was probably due to a long period of use of the studied area for cattle grazing. Protective morphological features are important for fungi inhabiting the interior of lichen thalli characterized by limited nutrient sources, low-water availability, and restricted aeration. In addition, endolichenic fungi should resist the activity of various extracellular secondary metabolites produced by their host lichen species.
我们研究了在以色列上加利利Alma-Har-Ben-Zimra地区覆盖玄武岩和白垩岩的岩生地衣内部真菌的多样性和组成。我们还比较了居住在该地区两种不同土壤类型的地衣相关群落和土壤微真菌群落的组成,以追踪内生真菌组合的可能形成来源。在研究过程中,从13种地衣中分离到39种真菌。内生真菌群落的物种丰富度在一定程度上与地衣的生长形式有关,在菌体较厚、疣状和皱褶的地衣中物种丰富度较高。群落的物种组成以含黑色素的微真菌为主,孢子大、多细胞、厚壁,夏季丰度显著增加。优势种也被称为内生菌和寄生在叶面上的真菌;与此同时,典型的土传物种是孤立的内生菌群落中极为罕见的组成部分。一些内生黑化微真菌是由一些地衣菌体中普遍存在的亲黄菌组成的;这一观察结果可能是由于研究区域长期被用于放牧。保护形态特征对于生长在营养来源有限、水分利用率低、通风受限的地衣菌体内部的真菌具有重要意义。此外,内生真菌还能抵抗寄主地衣产生的各种细胞外次生代谢物的活性。
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引用次数: 3
Bedrock and soil geochemistry influence the content of chemical elements in wild edible mushrooms (Morchella group) from South Italy (Sicily) 基岩和土壤地球化学对南意大利(西西里岛)野生食用菌(羊肚菌属)化学元素含量的影响
Q3 Agricultural and Biological Sciences Pub Date : 2019-06-27 DOI: 10.5586/AM.1122
M. Alaimo, A. Saitta, E. Ambrosio
Chemical elements in the samples of wild edible mushrooms of the Morchella group collected from different unpolluted Sicilian sites was analyzed by the ICP-MS (method) to detect the content of their minerals and determine whether soil geology and geochemistry can influence the chemical composition in fungi. Results showed that the mushroom samples mainly contained a high concentration of K and P and a wide variety of minor and trace elements (V, Mo, Pb, Ce, Cs, Zr), including heavy metals. Statistical analysis showed that the mushrooms differed in their content of minor and trace elements based on the geological/geographic site of origin. Comparison with other studies showed differences in the content detected in the Sicilian morels with those collected from other geographical sites. Conversely, different fungal species collected from similar geological sites in Sicily showed different patterns of accumulation of the elements confirming that bioconcentration in fungi is species- and site-dependent.
采用ICP-MS (method)方法对西西里岛不同未污染地点采集的羊肠菌(Morchella)群野生食用菌样品中的化学元素进行了分析,以测定其矿物质含量,并确定土壤地质和地球化学是否对真菌的化学成分有影响。结果表明,香菇样品主要含有高浓度的钾、磷和多种微量元素(V、Mo、Pb、Ce、Cs、Zr),其中重金属含量较高。统计分析表明,不同产地的香菇中微量元素和微量元素含量存在差异。与其他研究的比较表明,西西里羊肚菌中检测到的含量与从其他地理地点收集到的含量存在差异。相反,从西西里岛类似的地质地点收集的不同真菌物种显示出不同的元素积累模式,证实真菌中的生物浓度依赖于物种和地点。
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引用次数: 6
Impact of AMF Claroideoglomus etunicatum on the structure of fungal communities in the tomato rhizosphere AMF对番茄根际真菌群落结构的影响
Q3 Agricultural and Biological Sciences Pub Date : 2019-06-26 DOI: 10.5586/AM.1120
A. Jamiołkowska, A. H. Thanoon, E. Patkowska, Jarosław Grządziel
Mycorrhizal fungi influence the development and activity of communities of soil microorganisms. The purpose of this study was to estimate the effect of arbuscular mycorrhizal fungus Claroideoglomus etunicatum (W. N. Becker & Gerd.) C. Walker & Schüβler on the population structure of fungal colonies in the rhizosphere of tomatoes grown in a plastic tunnel. The field experiment was conducted from 2015 to 2017 at an ecological farm in Grądy, central eastern Poland. The object of study were the three tomato cultivars: ‘Antalya F1’, ‘Esmira F1’, and ‘Pelikan F1’. Tomato seedlings were inoculated with C. etunicatum; spores were introduced about 5 cm deep in the rhizosphere of the studied plants (25–30 spores of C. etunicatum for each plant). Each year, mycological analysis of the tomato rhizosphere was conducted using Warcup’s method; structure of fungal communities of the tomato rhizosphere varied depending on the AMF applied. Saprotrophic fungi such as Trichoderma ssp., Mucor spp., and Penicillium spp. were often more isolated from the rhizosphere of plants inoculated with C. etunicatum than that of the control samples. It can be concluded that AMF directly impacted the development of fungal biodiversity in the tomato rhizosphere, particularly regarding the number of saprotrophs in the soil.
菌根真菌影响土壤微生物群落的发育和活动。本研究的目的是评估丛枝菌根真菌的效果。C. Walker & sch βler对塑料隧道栽培番茄根际真菌菌落种群结构的研究。田间试验于2015年至2017年在波兰中东部Grądy的一个生态农场进行。以“安塔利亚F1”、“埃斯米拉F1”和“百利坎F1”3个番茄品种为研究对象。番茄幼苗接种青霉;孢子在研究植物根际约5cm深处被引入(每株25-30孢子)。每年,用Warcup的方法对番茄根际进行真菌学分析;番茄根际真菌群落结构因施用AMF而异。腐养真菌,如木霉。与对照相比,接种青霉根际真菌、毛霉和青霉菌的分离率更高。由此可见,AMF直接影响了番茄根际真菌多样性的发展,尤其是土壤腐殖质菌的数量。
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引用次数: 3
The first report of Pleuroflammula ragazziana in Poland 该文报道波兰乌拉吉亚纳胸膜菌首次报道
Q3 Agricultural and Biological Sciences Pub Date : 2019-06-26 DOI: 10.5586/AM.1121
B. Gierczyk, R. Kubiński
The first locality of Pleuroflammula ragazziana (Bres.) E. Horak in Poland, found in 2017 in Debrza Nature Reserve (Tarnów District), is reported herein. The global distribution of this species was mapped. The morphology of this species, based on the specimens from Poland, is presented.
本文报道了2017年在Debrza自然保护区(Tarnów区)发现的波兰第一个拉加齐纳胸膜菌(Bres.)E.Horak。绘制了该物种的全球分布图。根据来自波兰的标本,介绍了该物种的形态。
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引用次数: 1
Microfungal diversity of Juncus trifidus L. and Salix herbacea L. at isolated locations in the Sudetes and Carpathian Mountains 苏台德山脉和喀尔巴阡山脉孤立地区三叶Juncus trifidus L.和草柳的微真菌多样性
Q3 Agricultural and Biological Sciences Pub Date : 2019-06-25 DOI: 10.5586/AM.1118
Brayan Jacewski, Jacek Urbaniak, P. Kwiatkowski, W. Pusz
During cold periods in the Pleistocene Epoch, many plants known as the “relict species” migrated and inhabited new areas. Together with plants, some microfungi also migrated, remaining present on plants and in plant communities. However, the relationship between fungi and the migrating plants (especially host plants) is not well understood. Therefore, we examined the diversity and distribution of microfungi associated with two migratory relict plants in the Sudetes and Carpathian Mountains: Salix herbacea L. and Juncus trifidus L. In total, we found 17 taxa of fungi that were collected from nine different locations. Nine fungal taxa were collected on S. herbacea, and eight taxa on J. trifidus. Localities richest of fungi on S. herbacea were Mały Śnieżny Kocioł (Karkonosze Mts, Sudetes) and on J. trifidus, the Tatra Mts (Carpathian Mts). This work provides new insights into the distribution of fungi inhabiting S. herbacea and J. trifidus in Poland.
在更新世时期的寒冷时期,许多被称为“遗存物种”的植物迁移并居住在新的地区。与植物一起,一些微真菌也迁移,留在植物和植物群落中。然而,真菌与迁移植物(特别是寄主植物)之间的关系尚不清楚。因此,我们对苏台德山脉和喀尔巴阡山脉的两种迁徙遗落植物(Salix herbacea L.和Juncus triidus L.)的微真菌的多样性和分布进行了研究,共发现了来自9个不同地点的17个真菌类群。在禾草上采集到9个真菌类群,在三叶草上采集到8个真菌类群。S. herbacea真菌分布最丰富的地区为Mały Śnieżny kocioski (Karkonosze Mts, Sudetes)和J. triidus (Tatra Mts, Carpathian Mts)。这项工作提供了新的见解,真菌栖息s.s herbacea和J. trifidus在波兰的分布。
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引用次数: 3
Isolation and molecular identification of laccase-producing saprophytic/phytopathogenic mushroom-forming fungi from various ecosystems in Michoacán State, Mexico 墨西哥米却肯州不同生态系统中产漆酶的腐生/植物病原蘑菇形成真菌的分离和分子鉴定
Q3 Agricultural and Biological Sciences Pub Date : 2019-06-06 DOI: 10.5586/AM.1119
I. Mukhtar, Marina Arredondo-Santoyo, M. S. Vázquez-Garcidueñas, G. Vázquez-Marrufo
The aim of this study was isolation and molecular identification of laccase-producing saprophytic/phytopathogen Basidiomycetes species from different geographic regions with dominant vegetation of Pinus, Abies, and Quercus spp. in the state of Michoacán, Mexico. Soil samples and visible mycelial aggregates were collected for fungal isolations. Soil samples were processed using a soil particle washing technique, where a selective Ascomycetes inhibitor and guaiacol, as an indicator of saprophytic Basidiomycetes growth, were used. Most of the isolates were obtained from samples collected in Parque Nacional, José Ma. Morelos (Km 23), Charo, Michoacán, Mexico. Based on sequence comparisons and phylogenetic analysis of internal transcribed spacer regions (ITS1-5.8S-ITS4) with respect to reference taxa, identification of saprophytic/phytopathogen Basidiomycetes species was carried out. In total, 15 isolates from 12 genera (i.e., Bjerkandera, Coriolopsis, Ganoderma, Hexagonia, Irpex, Limonomyces, Psathyrella, Peniophora, Phlebia, Phlebiopsis, Trametes, and Trichaptum) and one species from family Corticiaceae were identified. This study will be useful for further investigations on biodiversity of soil Basidiomycetes in different ecosystems. At present, these isolates are being used in our various lab experiments and can be useful in different industrial and bioremediation applications.
在墨西哥Michoacán以松树、冷杉和栎属植物为优势植被的不同地理区域,对产漆酶腐生/植物病原体担子菌进行了分离和分子鉴定。采集土壤样品和可见菌丝聚集体进行真菌分离。土壤样品使用土壤颗粒洗涤技术进行处理,其中使用选择性子囊菌抑制剂和愈创木酚,作为腐生担子菌生长的指标。大部分分离株来自josesjosire Ma国家公园采集的样本。莫雷洛斯(23公里),沙罗,Michoacán,墨西哥。通过对参考分类群内部转录间隔区(ITS1-5.8S-ITS4)的序列比较和系统发育分析,对腐生/植物病原菌担子菌进行了物种鉴定。共鉴定出Bjerkandera、Coriolopsis、Ganoderma、hexonia、Irpex、Limonomyces、Psathyrella、Peniophora、Phlebia、Phlebiopsis、Trametes和Trichaptum 12属15株和Corticiaceae 1种。该研究为进一步研究不同生态系统土壤担子菌的生物多样性奠定了基础。目前,这些分离物正在我们的各种实验室实验中使用,并可用于不同的工业和生物修复应用。
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引用次数: 0
Contribution to knowledge of the mycobiota of Kampinos National Park (Poland): part 2 对坎皮诺斯国家公园(波兰)真菌群知识的贡献:第2部分
Q3 Agricultural and Biological Sciences Pub Date : 2019-05-10 DOI: 10.5586/AM.1116
B. Gierczyk, A. Szczepkowski, Tomasz Ślusarczyk, A. Kujawa
Continuation of the mycological study of the fire-damaged pine forest in Kampinos National Park in central Poland in 2017 produced interesting new findings. Among the taxa collected, 36 were new to the park, six had not been hitherto reported from Poland (Calycellina araneocincta, Ciliolarina aff. laetifica, Clitocybe metachroides, Galerina cerina f. longicystis, Parasola cuniculorum, Pleonectria pinicola), and the previous status of one taxon (Pleonectria cucurbitula) had been uncertain. Short descriptions based on collected specimens have been prepared for all taxa new to Poland. The current number of taxa of macromycetes identified in Kampinos National Park has reached 1,604.
2017年,对波兰中部坎皮诺斯国家公园大火破坏的松林进行的真菌学研究产生了有趣的新发现。收集到的分类群中,36个为公园新发现,6个为波兰未报道的分类群(Calycellina araneocincta, Ciliolarina af . laetifica, Clitocybe metachroides, Galerina cerina f. longicystis, Parasola cuniculorum, Pleonectria pinicola), 1个分类群(Pleonectria cucurbitula)以前的状态不确定。所有波兰新发现的分类群都根据收集到的标本编写了简短的描述。目前在坎皮诺斯国家公园发现的大型真菌分类群已达1604个。
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引用次数: 8
A new report on Hesperomyces coleomegillae (Ascomycota, Laboulbeniales) parasitism of Coleomegilla maculata (Coleoptera, Coccinellidae) in Brazil 巴西coleomegillae(子囊菌纲,Laboulbeniales)寄生于Coleomegilla maculata(鞘翅目,coccinellae科)的新报道
Q3 Agricultural and Biological Sciences Pub Date : 2019-04-18 DOI: 10.5586/AM.1117
C. A. Inácio, Hágabo Honorato de Paulo, J. D. Almeida, Jéssica Rembinski, E. L. A. Menezes, Alessandra Carvalho Silva
For the first time, the genus Hesperomyces has been reported to infect Coleomegilla maculata in laboratory mass rearing in Brazil. Thalli were found growing on several parts of this ladybird species, including the head, elytra, legs, and abdomen. Infested adults died after 60 days.
在巴西的实验室大规模饲养中,首次报道了Hesperomyces属感染斑点Colomegilla maculata。Thalli生长在这种瓢虫的几个部位,包括头部、鞘翅、腿部和腹部。受感染的成年人在60天后死亡。
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引用次数: 0
New data on aphyllophoroid fungi (Basidiomycota) in forest-steppe communities of the Lipetsk region, European Russia 俄罗斯欧洲利佩茨克地区森林草原群落中担子菌科真菌的新资料
Q3 Agricultural and Biological Sciences Pub Date : 2018-12-28 DOI: 10.5586/AM.1112
S. Volobuev, Alexandra Arzhenenko, S. Bolshakov, N. Shakhova, L. Sarycheva
The data on 150 species of aphyllophoroid fungi from the Lipetsk region, Central Russian Upland, European Russia, are presented. The annotated species list based on the herbarium collections (LE, OHHI) and observations in the Galichya Gora Nature Reserve and in the Oleniy Nature Park, including 53 newly identified species in the Lipetsk region, is provided. The species Acanthophysellum minor was registered for the first time in Russia. Athelia nivea and Vuilleminia megalospora were observed only for the second time in the whole country. New data on ecology and distribution of species, such as Ceratobasidium cornigerum, Fibrodontia gossypina, Lindtneria panphyliensis, Peniophora lilacea, Phanerochaete aculeata, Phellinus rhamni, Sistotrema alboluteum, Vararia ochroleuca, and Xylodon tuberculatus, little-known in European Russia, are reported.
本文报道了来自俄罗斯中部高地利佩茨克地区和欧洲俄罗斯的150种无叶鞘真菌的资料。提供了基于植物标本馆收藏(LE、OHHI)和Galichya Gora自然保护区和Oleniy自然公园的观测结果的注释物种清单,其中包括利佩茨克地区的53个新发现物种。小棘皮藻属首次在俄罗斯登记。在全国范围内,仅第二次观察到尼韦氏Athelia nivea和大孢Vuilleminia。报道了在欧洲-俄罗斯鲜为人知的Ceratobasidium corningerum、Fibrodonta gosspina、Lindtneria panphylliensis、Peniophora livalea、Phanerochaete acureata、Phellinus rhamni、Sistotrema albluteum、Vararia ochreuca和Xylodon tuberculatus等物种的生态学和分布的新数据。
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引用次数: 5
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Acta Mycologica
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