نتایج جستجو برای: 98 f culmorum isolates were obtained from urmia

تعداد نتایج: 7430667  

2013
Natalia Kmiecik Magdalena Klimek-Ochab Małgorzata Brzezińska-Rodak Paulina Majewska Ewa Żymańczyk-Duda

Biodegradable capacities of fungal strains of Fusarium oxysporum (DSMZ 2018) and Fusarium culmorum (DSMZ 1094) were tested towards racemic mixture of chiral 2-hydroxy-2-(ethoxyphenylphosphinyl) acetic acid-a compound with two stereogenic centres. The effectiveness of decomposition was dependent on external factors such as temperature and time of the process. Optimal conditions of complete miner...

Bahar Karimian, Keyvan Ghazanfari Mehrdad Abbasi Mohammad Javan-Nikkhah

Fusarium wilt caused by Fusarium oxysporum Schltdl. f.sp. phaseoli (Fop), is one of the important diseases of the common bean in Iran and many of the bean growing countries. Incidence of the disease has been reported in tropical and semi-tropical regions of the world. This study was carried out to characterize genetic diversity of F. oxysporum isolates from the common bean by vegetative compati...

Journal: :Journal of microbiological methods 2008
Elisabeth Fredlund Ann Gidlund Monica Olsen Thomas Börjesson Niels Henrik Hytte Spliid Magnus Simonsson

Identification of Fusarium species by traditional methods requires specific skill and experience and there is an increased interest for new molecular methods for identification and quantification of Fusarium from food and feed samples. Real-time PCR with probe technology (Taqman) can be used for the identification and quantification of several species of Fusarium from cereal grain samples. Ther...

Journal: :iranian journal of parasitology 0
hossein galavani saber gholizadeh khosrow hazrati tappeh

abstract background: fascioliasis, caused by fasciola hepatica and f. gigantica , has medical and economic importance in the world. molecular approaches comparing tradi­tional methods using for identification and characterization of fasciola spp. are precise and reliable. the aims of current study were molecular characterization of fasciola spp. in west azerbaijan province, iran and then compar...

Journal: :iranian journal of biotechnology 2010
bahar karimian mohammad javan-nikkhah mehrdad abbasi keyvan ghazanfari

fusarium wilt caused by fusarium oxysporum schltdl. f.sp. phaseoli (fop), is one of the important diseases of the common bean in iran and many of the bean growing countries. incidence of the disease has been reported in tropical and semi-tropical regions of the world. this study was carried out to characterize genetic diversity of f. oxysporum isolates from the common bean by vegetative compati...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده شیمی 1392

چکیده در بخش اول این پروژه دو روش میکرواستخخرا به نامهای میکرواسخخرا امولسیونی با کمک اموا فراصتتتو 1 و میکرواستتتخخرا مای – مای با کمک هوا 2 ، به عنوان دو روش میکرواستتتخخرا بدون حلال پخشکننده 3 ، برای اسخخرا برخی هیتدروکربتنهای آروماتیتک حلقوی 4 از نمونتههای آبتی بهکار گرفخه و پارامخرهای موثری همچون نوع حلال اسختتتتخرا کننده، حجم حلال اسخخرا کننده، میزان نمک، زمان تابش اموا فراصتو ، تددا...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...

Journal: :Polish journal of microbiology 2004
Janusz Czaban Andrzej Ksiezniak Andrzej Perzyński

Inoculation of wheat seeds with two strains of Pseudomonas fluorescens (III107 and II21) and two strains of Bacillus mycoides (JC192 and K184) isolated from winter wheat roots, as well as with one strain of P fluorescens (ID13) isolated from oat roots, reduced the negative influence of Fusarium culmorum on winter wheat in a 28 day pot experiment. The bacterial strains (especially III107 and chi...

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