نتایج جستجو برای: tef1 gene
تعداد نتایج: 1141462 فیلتر نتایج به سال:
Members of the genus Plagiostoma inhabit leaves, stems, twigs, and branches of woody and herbaceous plants predominantly in the temperate Northern Hemisphere. An account of all known species of Plagiostoma including Cryptodiaporthe is presented based on analyses of morphological, cultural, and DNA sequence data. Multigene phylogenetic analyses of DNA sequences from four genes (β-tubulin, ITS, r...
Previous studies have shown that our understanding of species diversity within Diaporthe (syn. Phomopsis) is limited. In this study, 49 strains obtained from different countries were subjected to DNA sequence analysis. Based on these results, eight new species names are introduced for lineages represented by multiple strains and distinct morphology. Twelve Phomopsis species previously described...
Two novel species of Russula (Russulaceae, Russulales), R. coronaspora Y.Song sp. nov.and minor nov. belonging to subgenus crown clade, are described based onboth morphological and phylogenetic evidence. In morphology, is mainlycharacterized by its distinct spores ornamented with sparse, cylindrical isolated spines, whichresemble coronavirus, gelatinized pileipellis pileocystidia mostly septate...
A new species of Mahabalella B. Sutton & S. D. Patil was isolated from decaying leaves an unidentified plant, during a survey in the Charles Darwin Ecological Refuge Igarassu, Pernambuco, Brazil, June 2018. The is morphologically distinguishable other by size their conidia, conidiogenous cells and setae. In this study, morphological descriptions, illustrations cultural characteristics for perna...
Discovered in Paraguay, Chlorophyllum sapukai is a new species based on morphological characters and multigene molecular phylogenetic analyses (ITS, LSU, RPB2 TEF1 markers). Macroscopically, the characterized by large agaricoid basidiomata, with hemispherical to broad convex pileus, yellowish cream buff surface of pileus covered centrally plate-like squamules. Microscopically, abundant cheilocy...
Abstract The genus Ceratocystiopsis ( Ophiostomatales , Ascomycota ) includes 21 species, which can be found mainly in association with bark beetles the Northern Hemisphere. A survey of species associated infesting Picea abies and Pinus sylvestris Norway yielded 126 isolates, representing neglecta rollhanseniana four described herein as chalcographii debeeria norroenii troendelagii . new taxa w...
A well resolved phylogeny of the Agaricaceae based on partial rpb2 sequences is presented from a wide geographic and systematic sampling of the family and compared to phylogenies based on nrLSU and tef1 sequences. A smaller dataset of the family focusing on the Agaricus clade of nrITS sequences and a combined dataset were used to determine the position of several white-spored taxa from northern...
Fusarium species are causal agents of fungal diseases occurring frequently in numerous agriculturally important plants, including potato, garlic and are one of the common pathogens of tomato, causing root rot in the west part of Iran. Therefore, the objectives of this study were to isolate and identify disease-causing Fusarium species from infected tomatoes based on the morphological and molecu...
We present a comprehensive phylogeny derived from 5 genes, nucSSU, nucLSU rDNA, TEF1, RPB1 and RPB2, for 356 isolates and 41 families (six newly described in this volume) in Dothideomycetes. All currently accepted orders in the class are represented for the first time in addition to numerous previously unplaced lineages. Subclass Pleosporomycetidae is expanded to include the aquatic order Jahnu...
Some species of Trichoderma are fungicolous on fungi and have been extensively studied and commercialized as biocontrol agents. Multigene analyses coupled with morphology, resulted in the discovery of T. hypoxylon sp. nov., which was isolated from surface of the stroma of Hypoxylon anthochroum. The new taxon produces Trichoderma- to Verticillium-like conidiophores and hyaline conidia. Phylogene...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید