نتایج جستجو برای: mitosporic fungi
تعداد نتایج: 44779 فیلتر نتایج به سال:
Chemical insecticides play an important role in the control of plant damage and plant diseases. However, extensive use of these products has led to the disruption of ecosystems because of several reasons such as death of non-target species, accumulation of pesticide residues in the environment and food, and buildup of pesticide resistance in the target species. Biological control is one of the ...
We used isomeric fluorotoluenes as model substrates to study the catabolism of toluene by five deuteromycete fungi and one ascomycete fungus capable of growth on toluene as the sole carbon and energy source, as well as by two fungi (Cunninghamella echinulata and Aspergillus niger) that cometabolize toluene. Whole cells were incubated with 2-, 3-, and 4-fluorotoluene, and metabolites were charac...
There is no evidence for the eyes that do not want to see but for the determined and eager heart willing to learn and understand Having always worked in the veterinary field, I had never seriously considered the potential role that antimicrobial-resistant bacteria released to the environment by livestock could play in plant health status. In fact, I had no notion whether the use of antibiotics ...
Cicer arietinum, Ascochyta rabiei, Elicitor. Isoflavones, Phytoalexins Upon slicing cotyledons of chickpea, Cicer arietinum L ., accumulate the pterocarpan phyto alexins medicarpin and maackiain. Treatment of this tissue with an elicitor from the phytopathogenic deuteromycete Ascochyta rabiei (Pass.) Lab. greatly enhances accumulation of the pterocarpans and of other isoflavones and flavonoids...
Azoxystrobin is the International Organization for Standardization (ISO) approved name for methyl (E)-2-{2-[6-(2-cyanophenoxy)pyrimidin-4-yloxy]phenyl}-3-methoxyacrylate, International Union of Pure and Applied Chemistry (IUPAC), for which the Chemical Abstracts Service (CAS) No. is 131860-33-8. Azoxystrobin is a β-methacrylate compound that is structurally related to the naturally occurring st...
Conidia of Aspergillus ochraceus convert progesterone into 11alpha-hydroxyprogesterone and 6beta, 11alpha-dihydroxyprogesterone. The conversion ability does not depend on the sporulation medium. Transformation depends on the strain and on the conidia concentration. Adaptation has never been observed. Age and storage of conidia, pH, aeration-agitation, nitrogen source, metal ions, chelating agen...
Airborne biological particles are present in every type of environment. Different types of geographical localities have different type of airspora, which affect human health. The current study is conducted for the first time to identify the airborne fungal spores from Hyderabad: Tando-Jam, Sindh. For this purpose, Burkard’s 7-Days recording volumetric spore trap was used for a period of one yea...
Filamentous fungi able to hydrolyse inulin have been isolated from the rhizosphere of plants whose roots contain this polysaccharide. This study reports results concerning the isolation and identification of filamentous fungi from the soil used for sunflower cultivation and from the sunflower rhizosphere cultivated in field and in greenhouse. Fungi were evaluated according to their capacity to ...
Secondary metabolites are small molecules that show large structural diversity and a broad range of bioactivities. Some metabolites are attractive as drugs or pigments while others act as harmful mycotoxins. Filamentous fungi have the capacity to produce a wide array of secondary metabolites including polyketides. The majority of genes required for production of these metabolites are mostly org...
In a screening for new inhibitors of NF-KB and AP-1 mediated signal transduction pathways in COS-7 cells using secreted alkaline phosphatase (SEAP) as a reporter gene three novel compounds, cycloepoxydon (1), 1-hydroxy-2-hydroxymethyl-3-pent-1-enylbenzene (2) and 1-hydroxymethyl-3-pent-1,3-dienylbenzene (3) were isolated from fermentations of the deuteromycete strain 45-93. Cycloepoxydon inhibi...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید