Ectomycorrhizal communities associated with Populus tremula growing on a heavy metal contaminated site [0.03%]
生长在重金属污染地的蒲公杨(Populus tremula)与其外生菌根菌群落的关系研究
Doris Krpata,Ursula Peintner,Ingrid Langer et al.
Doris Krpata et al.
European aspen is one of the most widely distributed trees in Central Europe and is a typical early colonizer of poor and disturbed soils. However, little is known about ectomycorrhizal (ECM) fungi in these ecosystems. We examined the ECM c...
Induction of fruiting in oyster mushroom (Pleurotus ostreatus) by polymeric 3-alkylpyridinium salts [0.03%]
3-烷基吡啶盐的聚合物诱导皱波菌结果形成研究
Sabina Berne,Franc Pohleven,Tom Turk et al.
Sabina Berne et al.
Polymeric 3-alkylpyridinium salts (poly-APS), surface-active compounds from the marine sponge Reniera sarai, have been shown to stimulate the fruit body formation from Pleurotus ostreatus mycelium. In nutrient media supplemented with poly-A...
Does Lunularia cruciata form symbiotic relationships with either Glomus proliferum or G. intraradices? [0.03%]
Lunularia cruciata是否与Glomus proliferum或G.intraradices形成共生关系？
Henrique M A C Fonseca,Ricardo L L Berbara
Henrique M A C Fonseca
The present study was undertaken to investigate whether the behaviour in vitro of Lunularia cruciata grown with Glomus intraradices and G. proliferum, on SRV medium with 29.2 mM sucrose satisfies the requirements of Koch' postulates for mut...
Combresomyces cornifer gen. sp. nov., an endophytic peronosporomycete in Lepidodendron from the Carboniferous of central France [0.03%]
产于法国中部石炭纪lepидодендрон中的内生Combresomyces cornifer新属种
Nora Dotzler,Michael Krings,Reinhard Agerer et al.
Nora Dotzler et al.
Structurally preserved periderm of the lycophyte Lepidodendron rhodumnense from the Visean (Mississippian) of central France contains a peronosporomycete (Combresomyces cornifer gen. sp. nov.) that occurs in the form of pyriform to subglobo...
Development and application of a PCR diagnostic assay for the accurate and rapid identification of the nematophagous fungus Duddingtonia flagrans [0.03%]
一种检测捕线真菌杜顿氏小体孢子的PCR鉴别方法及应用研究
Paula Kelly,Barbara Good,Richard Fitzpatrick et al.
Paula Kelly et al.
The nematophagous fungus, Duddingtonia flagrans is a potential biocontrol agent against nematode parasites of ruminants. Improved methods for the rapid and accurate detection of D. flagrans would aid the evaluation of this fungus as a bioco...
Heterokaryon formation in Thanatephorus cucumeris (Rhizoctonia solani) AG-1 IC [0.03%]
瓜亡革菌(Ag-1IC)的异核体形成研究
Ping Qu,Koji Yamashita,Takeshi Toda et al.
Ping Qu et al.
Approximately 50 single-basidiospore isolates (SBIs) obtained from each of 16 field isolates of Thanatephorus cucumeris AG-1 IC were examined for heterokaryon formation. All SBIs obtained from each field isolate were divided into two mating...
The Aspergillus nidulans stress response transcription factor StzA is ascomycete-specific and shows species-specific polymorphisms in the C-terminal region [0.03%]
青霉属模式真菌嗜渗曲霉的转录因子StzA是子囊菌门特有的并具有物种特异性的C端多态性
I J Chilton,C E Delaney,J Barham-Morris et al.
I J Chilton et al.
Orthologues of the Aspergillus nidulans gene stzA were identified and characterised in an additional 19 fungi. These orthologues were restricted to, and found within all the Pezizomycotina subphyla of the Ascomycota, for which data are avai...
Identification of nitrogen mineralization enzymes, L-amino acid oxidases, from the ectomycorrhizal fungi Hebeloma spp. and Laccaria bicolor [0.03%]
从外菌根真菌Hebeloma和Laccaria bicolor中鉴别出氮矿化酶L-氨基酸氧化酶
Jaro T Nuutinen,Sari Timonen
Jaro T Nuutinen
Amino acids are major nitrogen sources in soils and they harbour a central position in the nitrogen metabolism of cells. We determined whether Hebeloma spp. and Laccaria bicolor expressed the enzyme L-amino acid oxidase (LAO), which catalys...
An N-acetyl-beta-D-glucosaminidase gene, cr-nag1, from the biocontrol agent Clonostachys rosea is up-regulated in antagonistic interactions with Fusarium culmorum [0.03%]
克杀霉菌玫瑰座壳孢中一个N-乙酰氨基葡萄糖苷酶基因cr-nag1在与镰刀菌的拮抗过程中上调表达
Mojtaba Mamarabadi,Dan Funck Jensen,Mette Lübeck
Mojtaba Mamarabadi
Clonostachys rosea is a widely distributed fungus that often acts as a parasite on other soil fungi. This fungus has also been reported as a potential parasite against nematodes and insects. The antagonistic activity is thought to be correl...
Coevolution with higher taxonomic host groups within the Puccinia/Uromyces rust lineage obscured by host jumps [0.03%]
与宿主属群的协同进化被宿主转移所掩盖——以锈菌目中的柄锈菌属和柱锈菌属为例
Marlien M van der Merwe,John Walker,Lars Ericson et al.
Marlien M van der Merwe et al.
Partial beta-tubulin 1 sequence data were obtained for 80 taxa of Pucciniaceae, with hosts from 33 angiosperm families, covering all major ordinal groups in the Angiosperm Phylogeny Group classification. As in previous studies, most species...