نتایج جستجو برای: ویروس پسوروز مرکبات cpv
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استفاده از اگروباکتریوم تومه فاشینس جهت انتقال ژن به مرکبات از روش های رایج و معمول است. ترانسفورماسیون قطعات از طریق اگروباکتریومی انجام می شود که درستی اتصال ژن به پلاسمید pfgc5941 و صحت انتقال ژن که به روش شوک حرارتی یا الکتروپوریشن به اگروباکتریوم سویه eha105 به وسیله ی pcr بررسی شد. باکتری ها در محیـط کشت حاوی آنتی بیوتیک در طـول 3 شب کشت داده می شوند. سپس از طـریق همکشت کردن، عمل ترانسفور...
علائم بیماری پوست صمغی (gummy bark) مرکبات در درختان پرتقال (citrus sinensis بصورت کوچک شدن میوه ها، آبله شدن (stem pitting) چوب و بروز لکه های صمغی کوچک در پوست میباشد که در نواحی محدودی از مرکبات کاریهای مازندران دیده شده است. عامل اصلی بیماری پوست صمغی به طور قطعی شناخته نشده است اما بررسیهای به عمل آمده حضور گونه هائی از ویروئیدهای مرکبات را در این بیماری محرز نموده است. مشاهدات انجام شده د...
Specific targeting of tumor cells is an important goal for the design of nanotherapeutics for the treatment of cancer. Recently, viruses have been explored as nano-containers for specific targeting applications, however these systems typically require modification of the virus surface using chemical or genetic means to achieve tumor-specific delivery. Interestingly, there exists a subset of vir...
Canine parvovirus (CPV) is a small, nonenveloped virus that is a host range variant of a virus which infected cats and changes in the capsid protein control the ability of the virus to infect canine cells. We used a variety of approaches to define the early stages of cell entry by CPV. Electron microscopy showed that virus particles concentrated within clathrin-coated pits and vesicles early in...
Service quality and customer perceived value are significant for companies since they are highly correlated with loyalty, retention, and repurchase in a way that they all contribute to increasing profitability. This study aims at presenting a conceptual model for Service Quality (SQ) and Customer perceived value (CPV) in six large software companies in Iran. To do so, after reviewing the relate...
A challenge-of-immunity study was conducted to demonstrate immunity in dogs 3 years after their second vaccination with a new multivalent, modified-live vaccine containing canine adenovirus type 2 (CAV-2), canine parvovirus (CPV), and canine distemper virus (CDV). Twenty-three seronegative pups were vaccinated at 7 and 11 weeks of age. Eighteen seronegative pups, randomized into groups of six d...
The basal amygdaloid complex (BAC) topographically projects to the nucleus accumbens (Acb) in patchy, inhomogeneous patterns. These termination patterns may be related to the histological features of the Acb that define the shell, core, and adjacent ventral caudate-putamen (CPv), and the ventral striatal compartments providing output to different autonomic, motor, and endocrine targets. Knowled...
Human cytomegalovirus (HCMV) is a widespread pathogen in the human population, affecting many immunologically immature and immunocompromised patients, and can result in severe complications, such as interstitial pneumonia and mental retardation. Current chemotherapies for the treatment of HCMV infections include ganciclovir (GCV), foscarnet, and cidofovir. However, the high incidences of advers...
Cowpox virus Brighton red strain (CPV) contains a gene, crmD, which encodes a 320-aa tumor necrosis factor receptor (TNFR) of 44% and 22% identity, respectively, to the CPV TNFR-like proteins, cytokine response modifiers (crm) CrmB and CrmC. The crmD gene was interrupted in three other cowpox strains examined and absent in various other orthopoxviruses; however, four strains of ectromelia virus...
A blind box economy has emerged in 2019, reflecting new consumption psy-chology among the young Z generation. Based on previous studies Customer Perceived Value (CPV), customer satisfaction, and loyalty, this study analyzes 12 characteristics, 5 CPV, loyalty via questionnaires interviews. Better-Worse Coeffi-cient analysis, characteristic, Kano attribute classification of CPV are used to determ...
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