Abstract:
:Molecular and ultrastructural investigations are revealing unrealized diversity among chytrids as the taxonomic revision of order Chytridiales (Chytridiomycota) progresses. During a biodiversity survey of soil-inhabiting chytrids in Australia an undescribed chytrid was isolated from a soil sample collected in a cool temperate rainforest of New South Wales, Australia. Combined zoospore ultrastructure analysis and molecular phylogenetic analyses of partial LSU rRNA and ITS1-5.8S-ITS2 sequences demonstrated this chytrid was a new species within Chytridiales and possessed distinctive zoospore architecture previously unknown. Herein we delineate a new Rhizidium species in Chytridiales based on molecular monophyly and unique subcellular organization of the zoospore.
journal_name
Mycologiajournal_title
Mycologiaauthors
Picard KT,Letcher PM,Powell MJdoi
10.3852/08-194subject
Has Abstractpub_date
2009-09-01 00:00:00pages
696-706issue
5eissn
0027-5514issn
1557-2536journal_volume
101pub_type
杂志文章相关文献
MYCOLOGIA文献大全abstract::Penicillium brocae is a new monoverticillate species isolated from coffee berry borers collected at coffee plantations in Mexico near Cacahoatán, Chiapas, and from borers reared on artificial diets at ECOSUR laboratory facilities in Tapachula, Chiapas. Phenotypically, it is in Penicillium series Implicatum, but becaus...
journal_title:Mycologia
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract::Most studies examining endophytic fungi associated with grasses (Poaceae) have focused on agronomically important species in managed ecosystems or on wild grasses in subtropical, temperate and boreal grasslands. However grasses first arose in tropical forests, where they remain a significant and diverse component of u...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/09-158
更新日期:2011-03-01 00:00:00
abstract::New species are described in Septobasidium, a genus of urediniomycete parasites on scale insects. One new species, S. gomezii, is described from Costa Rica, and another, S. meredithiae, is described from Louisiana. S. gomezii is most similar to S. septobasidioides, but macroscopic and microscopic differences support i...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.97.4.908
更新日期:2005-07-01 00:00:00
abstract::The new species Myriophacidium ramosum and Neococcomyces erumpens are described from Rhododendron twigs in the eastern Himalayan Mountains in China. Both are members of the Rhytismatales. ...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/08-092
更新日期:2009-05-01 00:00:00
abstract::The B trichothecene toxin-producing clade (B clade) of Fusarium includes the etiological agents of Fusarium head blight, crown rot of wheat and barley and stem and ear rot of maize. B clade isolates also have been recovered from several wild and cultivated grasses, including Dactylis glomerata (orchard grass or cock's...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/14-213
更新日期:2015-03-01 00:00:00
abstract::Some Amanita specimens collected from Malaysia are critically investigated by morphological examination and molecular analysis of two gene fragments, the nuc rDNA partial 28S (28S) gene and the internal transcriber spacer (ITS1-5.8S-ITS2 = ITS) regions. Six phylogenetic species of Amanita section Caesareae are recogni...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.1080/00275514.2017.1394789
更新日期:2017-07-01 00:00:00
abstract::Five species of Cortinarius subgenus Callistei, are recognized in Europe and North America. Cortinarius callisteus, C. infucatus, and C. neocallisteus sp. nov. have a broad distribution, extending from western North America to Europe. Cortinarius tofaceus is known from eastern North America and Europe, while C. callis...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/16-033
更新日期:2016-09-01 00:00:00
abstract::The current study was conducted to identify Botrytis spp. isolated from symptomatic broad bean plants grown in Hubei Province, China. Among 184 Botrytis strains, three distinct species, B. cinerea, B. fabae and a previously undescribed Botrytis sp., were identified based on morphology of colonies, sclerotia and conidi...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/09-217
更新日期:2010-09-01 00:00:00
abstract::Molecular and genetic approaches were used to evaluate the genetic relatedness among isolates of the fungus Phoma macrostoma Montagne originating from Canada and Europe and to other species in the genus Phoma. Distinct differences were observed in genetic variation among nine species of the genus Phoma. Randomly ampli...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.97.3.612
更新日期:2005-05-01 00:00:00
abstract::During a survey of fungi associated with arthropods collected in a southern boreal mixed-wood forest in Alberta we obtained 29 isolates of a unique species of Leptographium. This species displayed a distinct combination of characteristics, including curved conidia on short-stipitate conidiophores, a secondary micronem...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.98.5.771
更新日期:2006-09-01 00:00:00
abstract::The morphology and phylogeny of Anthracoidea on Carex meadii (sect. Paniceae) collected in Illinois, Iowa, Wisconsin, USA, were studied by light microscopy, scanning electron microscopy and LSU rDNA sequence analyses. As a result A. caricis-meadii sp. nov. is described. The fungus differs morphologically from Anthraco...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/12-074
更新日期:2013-01-01 00:00:00
abstract::Penicillium janczewskii, isolated from the rhizosphere of Vernonia herbacea, grows rapidly on media containing either sucrose or inulin, although inulin more than sucrose induced the production of inulinases. Three different extracellular beta-fructofuranosidases (two inulinases and one invertase) were purified from f...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.99.4.493
更新日期:2007-07-01 00:00:00
abstract::A new Talaromyces species, T. rubrifaciens, was isolated from supply air outlets of heating, ventilation and air conditioning (HVAC) systems in three kinds of public building in Beijing and Nanjing, China. Morphologically it exhibits many characters of section Trachyspermi but is distinguished from other species of th...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/15-233
更新日期:2016-07-01 00:00:00
abstract::The wood-decay fungi Fomes fasciatus and F. fomentarius share many morphological characters that historically have made species delimitation challenging. We examined morphological, molecular and physiological characters of basidiomata and pure cultures of F. fasciatus and F. fomentarius sampled from multiple plant hos...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/12-336
更新日期:2013-11-01 00:00:00
abstract::We investigated the influence of tilling, N fertilization and crop stage on arbuscular mycorrhizae (AM) fungal species diversity in a wheat monoculture in the Pampa region of Argentina. Glomalean spores were isolated by wet sieving and decanting from conventionally tilled and nontilled soils cropped with wheat with or...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.98.1.16
更新日期:2006-01-01 00:00:00
abstract::Species of Laccaria (Hydnangiaceae, Basidiomycota) are important in forest ecosystems as ectomycorrhizal fungi. Nine of the 75 described Laccaria species worldwide been reported from Korea. Most of these have European and North American names, and their identities are based solely on morphological features. To evaluat...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.1080/00275514.2018.1507542
更新日期:2018-09-01 00:00:00
abstract::Symbiotic microorganisms, such as mycorrhizal fungi, are known to associate with most plants; however members of the Cruciferae are an exception. We investigated nutrient exchange between a dark septate endophytic fungus, Heteroconium chaetospira, and Chinese cabbage plants (Cruciferae) in vitro. Chinese cabbage could...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.99.2.175
更新日期:2007-03-01 00:00:00
abstract::The propensity of a fungal pathogen to evolve virulence depends on features of its biology (e.g. mode of reproduction) and of its genome (e.g. amount of repetitive DNA). Populations of Leptosphaeria maculans, a pathogen of Brassica napus (canola), can evolve and overcome disease resistance bred into canola within thre...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/14-317
更新日期:2015-05-01 00:00:00
abstract::Endophytic fungi were isolated from living symptomless leaves of 12 tree species from two locations in the Iwokrama Forest Reserve, Guyana. Sixty-four fungal morphotaxa were characterized from 2492 cultures, which were derived from a total of 2520 sample units. Species of Colletotrichum, Nodulisporium, Pestalotiopsis ...
journal_title:Mycologia
pub_type: 杂志文章
doi:
更新日期:2002-03-01 00:00:00
abstract::As part of a survey of freshwater ascomycetes in Florida an unusual discomycete fungus belonging in the Helotiales was found on submerged Pinus needles. This fungus is described and illustrated as a new genus and species, Aquapoterium pinicola, based on morphological data. Aquapoterium pinicola is characterized by min...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.100.1.141
更新日期:2008-01-01 00:00:00
abstract::Beauveria is a globally distributed genus of soil-borne entomopathogenic hyphomycetes of interest as a model system for the study of entomopathogenesis and the biological control of pest insects. Species recognition in Beauveria is difficult due to a lack of taxonomically informative morphology. This has impeded asses...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.97.1.84
更新日期:2005-01-01 00:00:00
abstract::The Carboniferous microfungus Protoascon missouriensis has been interpreted variously as an ascomycete, chytridiomycete, zygomycete and oomycete. We offer a more complete interpretation based on a re-examination of the type material that suggests the fossil represents an (a)zygosporangium-suspensor complex of a zygomy...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.97.3.725
更新日期:2005-05-01 00:00:00
abstract::Attachment of conidia on leaves is a critical first step in the life cycle of aquatic hyphomycetes in streams. In a first series of microcosm experiments, attachment success of three common aquatic hyphomycete species differing in conidial shape (compact, filiform and tetraradiate) was determined on two leaf species, ...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/mycologia.99.1.24
更新日期:2007-01-01 00:00:00
abstract::Gondwanamyces and its Custingophora anamorphs were first described from Protea infructescences in South Africa. Subsequently these unusual fungi were also found on Cecropia in Central America. During an investigation into the decline and death of native Euphorbia trees in South Africa, several fungal isolates resembli...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/11-166
更新日期:2012-03-01 00:00:00
abstract::Xylaria hypoxylon, the type species of Xylaria (Xylariaceae, Sordariomycetes), was first described by Linnaeus as Clavaria hypoxylon from Sweden. Saccardo and other mycologists assumed a cosmopolitan distribution for this species. However, contradictory reports in the literature on its morphoanatomical characters and ...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/08-108
更新日期:2009-03-01 00:00:00
abstract::In this study seven new species of the Botryosphaeriaceae are described from baobab (Adansonia gibbosa) and surrounding endemic tree species growing in the Kimberley region of northwestern Australia. Members of the Botryosphaeriaceae were predominantly endophytes isolated from apparently healthy sapwood and bark of en...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/08-020
更新日期:2008-11-01 00:00:00
abstract::Based on morphology and DNA sequences of SSU, ITS, LSU, MCM7, RPB1 and TEF1 genes, we describe four new species in Magnaporthaceae that are associated with grass roots collected from New Jersey Pine Barrens. A new genus, Pseudophialophora, is erected to accommodate three species, which is characterized by slow growth ...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/13-306
更新日期:2014-05-01 00:00:00
abstract::Pilobolus, a widely distributed coprophilous fungus, grows on herbivore dung. Species of Pilobolus traditionally are described with imprecise morphological characteristics potentially leading to misidentification. In this study we used PCR analysis of taxonomically informative sequences to provide more consistent spec...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.3852/11-107
更新日期:2011-11-01 00:00:00
abstract::Nivicolous myxomycetes are a group of amoebozoan protists dependent on long-lasting snow cover worldwide. Recent fine-scale analysis of species diversity from the austral Andes revealed high intraspecific variability of most taxa, suggesting independent evolutionary processes and significant differences in species com...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.1080/00275514.2020.1759978
更新日期:2020-07-01 00:00:00
abstract::Recent progress has been made in adding exogenous vegetable oils in culture media to promote bioactive metabolite production in several medicinal mushrooms, but the mechanism is still unclear. In this study, we found that the vegetable oil coix seed oil (CSO) could induce the biosynthesis of triterpene acids (TAs) and...
journal_title:Mycologia
pub_type: 杂志文章
doi:10.1080/00275514.2019.1615816
更新日期:2019-07-01 00:00:00