نتایج جستجو برای: aroa mutant

تعداد نتایج: 129782  

In current research, the expression level of Dx2 and Dy12 genes on Glu-D1 locus that encoding the high-molecular-weight glutenin subunits (HMW-GSs), with negative impact on quality of bakery in genotype mutant bread wheat called RO-3 with high quality of bakery and its parent (Roshan) with low quality of bakery was investigated. For this purpose, sampling was performed grains at intervals of 5,...

باقری, نادعلی, باییان جلودار, نادعلی, نعمت زاده, قربانعلی, کاظمی تبار, سیدکمال, عارف راد, مهدی,

Lectin protein is considered as an important anti-nutrient factor in soybean seed. A low quality soybean proteins is associated whit the presence of lipoxygenase protein due to its unfavorable flavor. This research was conducted at the Sari Agricultural Sciences and Natural Resources University, during 2008-2009 to evaluate the effect of Gamma rays on anti-nutrient protein of Hill cultivar. M1 ...

Soil salinity is one of the most critical factors reducing crop yield. SOS signaling is one of the significant pathways that regulate ion homeostasis and it has the important role in mechanism of plant resistance to environmental stresses such as salt stress. Roots are the first organ of plants exposed to salt, so the role of genes involved in this pathway and their relation to salt tolerance w...

Journal: :iranian journal of veterinary medicine 2014
saeed salari taghi zahraei salehi bahar nayeri fasaei vahid karimi

background: colibacillosis, caused by different serotypes of avian pathogenic escherichia coli (apec), is one of the important diseases in poultry industry. the isolate o78 is the most prevalent serotype of apec in iran. one of the apec virulence factors, increased serum survival (iss) gene, is related to serum resistance. the usual form of colibacillosis in avian is extraintestinal, and serum ...

Bita Bakhshi, Masoud Ghorbani, Mina Boustanshenas,

Background: Cholera toxin B subunit (CTB) has been extensively considered as an immunogenic and adjuvant protein, but its yield of expression is not satisfactory in many studies. The aim of this study was to compare the expression of native and mutant recombinant CTB (rCTB) in pQE vector. Methods: ctxB fragment from Vibrio cholerae O1 ATCC14035 containing the substitution of mutant ctxB for ami...

Journal: :iranian biomedical journal 0
عباس تهذیبی abbas tahzibi فاطمه کمال fatemeh kamal مهناز مظاهری اسدی mahnaz mazaheri assadi

a pseudomonas aeruginosa mutant derived by random mutagenesis with n-methyl-n¢-nitro-n-nitrosoguanidine, producing high levels of the rhamnolipid biosurfactants was selected on siegmund-wagner (sw) plates. the mutant designated p. aeruginosa ptcc1637 produces rhamnolipids at concentrations 10 time more than parent strain. nmr analysis and surface tension measurement showed that the biosurfactan...

Abstract Thioredoxins are invoved in redox regulation of many cellular processes. In this study the role of NADP+-Thioredoxin reductase C (NTRC) in the control of leaf senescence was investigated by biochemical characterization of Arabidopsis ntrc mutants. Forty days old wild type and two ntrc mutant lines were incubated either under normal dark-light or continous darkness regimes for 6 days as...

Journal: :archives of razi institute 2016
h. dastmalchi saei m. ahmadi s. farahmand-azar e. anassori

staphylococcus aureus is a major causative pathogen of clinical and subclinical mastitis of dairy domestic ruminants. this agent produces a variety of extracellular toxins and virulence factors including toxic shock syndrome toxin-1 (tsst-1) which is the major cause of toxic shock syndrome (tss). in this study 58 s. aureus isolates obtained from 9 dairy herds in east and west azerbaijan prov...

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