نتایج جستجو برای: agarical fungi
تعداد نتایج: 44747 فیلتر نتایج به سال:
In recent years, marine fungi have become an important source of active marine natural products. Former researches are limited in habitats selection of fungi with bioactive compounds. In this paper were to measure antibacterial and antitumor cell activity for secondary metabolites of marine fungi, which were isolated from different habitats in coastal regions. 195 strains of marine fungi were i...
The infection structures, trophism, and ecological character of nematophagous fungi are reviewed in this article on the basis of data extracted from the literature and the most recent experiments conducted in this area. Traditionally, nematophagous fungi are classifi ed into four groups according to their modes of attacking nematodes: nematode-trapping fungi using adhesive or mechanical hyphal ...
Seeds of Haloxylon (H. pericae, H. aphyllum, and H. ammmodendron) were collected from Sabzevar and Gonabad regions. The seeds were kept in the refrigerator for isolation of the fungi after determining the germination rate and moisture content. The recommended methods by International Seed Testing Association (I.S.T.A.) for isolation of seedborne fungi were followed throughout this study. The fu...
Molecular markers have facilitated a better understanding of the evolution of fungi. Molecular phylogenetics determined the closest relatives of fungi and defined natural groups within the true fungi. The impact of molecular markers on the population biology of fungi has been enormous, helping to define cryptic species and elucidating fungal breeding biology. The interaction between molecular p...
A total of 161 fungal isolates were obtained from the surface-sterilized roots of field-grown oat and wheat plants in order to investigate the nature of the root-colonizing fungi supported by these two cereals. Fungi were initially grouped according to their colony morphologies and then were further characterized by ribosomal DNA sequence analysis. The collection contained a wide range of ascom...
With the changes implemented in the International Code of Nomenclature for algae, fungi and plants, fungi may no longer have more than one scientific name. Although determining which scientific name to use is based on the principle of priority, situations exist in which applying a strict principle of priority does not contribute to the nomenclatural stability of fungi, thus exceptions can be ma...
The isolated fungi species of different kinds from chromium contaminated soil sites located in Nagalkeni, Chennai were used for reducing chromium(VI) in a tannery industry wastewater of Nagalkeni, Chennai. The experiments were conducted to know biosorption potential of isolated fungi species for removing chromium(VI) in a tannery industry wastewater against the different pH, fungi biomass and ...
Endophytic fungi are beneficial fungi to their host plants and help them to endure biotic and abiotic stresses with different methods. In order to identify some endophytic fungi of sour cherry trees, healthy plant samples including twigs and leaves were collected from several provinces of Iran. A total number of 176 isolates were obtained and studied taxonomically. Based on morphological featur...
background: arbuscular mycorrhizal fungi (amf) have the potential to optimize the rhizospheric soil characteristics considerably thereby affecting plant growth. objectives: the aim is to investigate the effects of fungi inoculation (glomus intraradices) on morphological, physiological and phytochemical traits of rosemary (rosemarinus officinalis l.) under salt stress. methods: a factorial exper...
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