نتایج جستجو برای: pure culture of green gram
تعداد نتایج: 21210695 فیلتر نتایج به سال:
The copper doped ZnO (CuxZn1-xO, where x = 0, 0.01, 0.02, 0.04, 0.05) nanoflowers were produced by using co-precipitation process. Hexagonal wurtzite nanocrystalline phase of both pure and Cu-doped samples was confirmed X-ray diffraction analysis. Field emission scanning electron microscopy results the emergence fully dispersed nanoflower like morphologies in uniform dispersion particles. Band ...
The fluorescent nucleic acid binding dyes hexidium iodide (HI) and SYTO 13 were used in combination as a Gram stain for unfixed organisms in suspension. HI penetrated gram-positive but not gram-negative organisms, whereas SYTO 13 penetrated both. When the dyes were used together, gram-negative organisms were rendered green fluorescent by SYTO 13; conversely, gram-positive organisms were rendere...
Doubled haploid production is one of the best breeding methods to produce homozygous (pure) lines. Microspore culture technique is the most efficient method for production of doubled haploid plants. This research was carried out to study the effect of genotypes, stress pre-treatments and culture media on the callus induction and plant regeneration from microspores of anthers in barley (Hordeum ...
low efficiency of callus induction and green-plant regeneration have limited the application of anther culture in breeding programs. this study was conducted to determine the inheritance of callus induction and plant regeneration in rice (oryza sativa) anther culture. ten genotypes drived from a five-parent diallel mating set contain khazar, sepidrood, hashemi, alikazemi and nematt were evaluat...
it is not possible to understand developments of a country’s culture and civilization without knowing his believes and myths. whether it is north or south, east or west, planes or mountains, sahara or deserts, here in iran every corner includes valuable and precious treasures which are known all over the world, and cultural – historical objects which are found here adorn all well known museums...
Abstract This work aimed at the green synthesis of multifunctional zinc oxide nanoparticles (ZnO NPs) using Solanum Lycopersicum (SL) fruit juice to act as antibacterial/cancer/UV sunscreens. The obtained ZnO NPs were examined for optical properties, cytotoxicity human lung fibroblast (WI-38) and hepatocellular carcinoma (HePG2) cell lines, antibacterial activity against Gram-negative Escherich...
Planctomycetes have been known since the description of Planctomyces bekefii by Gimesi at the beginning of the twentieth century (1924), although the first axenic cultures were only obtained in the 1970s. Since then, 11 genera with 14 species have been validly named and five candidatus genera belonging to the anaerobic ammonium oxidation, anammox bacteria have also been discovered. However, Pla...
PURPOSE To develop and apply real-time PCR protocols to the detection and classification of the Gram status of bacterial pathogens in aqueous and vitreous humor collected from clinically suspected intraocular infections. METHODS The analytical specificity of two PCR assays, SYBR Green 16S rDNA-Based Universal PCR (SGRU-PCR), and a Multiplex Gram-Specific TaqMan-Based PCR (MGST-PCR), was deter...
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