نتایج جستجو برای: passionfruit woodiness virus
تعداد نتایج: 397243 فیلتر نتایج به سال:
کلزا (brassica napus l.) یکی از مهم ترین گیاهان دانه روغنی در استان گلستان و کشور به شمار می رود. شیوع بیماری های ویروسی و پراکندگی آن در مناطق کشت این محصول می تواند خطری جدی برای تولید این دانه روغنی محسوب شود. در میان عوامل ویروسی مختلف آلوده کننده کلزا سه ویروس زردی غربی چغندرقند (beet western yellows virus, bwyv) ،) ویروس موزائیک شلغم virus, tumv) (turnip mosaic و ویروس موزائیک کلم گل (cau...
Polyfunctional thiols have previously been shown to be key aroma compounds in Sauvignon blanc and more recently Chardonnay wines. Their role other wine varieties such as those made from three popular indigenous Cypriot grape has remained unexplored. As an extension of a previous project that profiled the sensory chemical characteristics wines their comparison Australian wines, this study aimed ...
The Mediterranean realm, comprising the and Macaronesian regions, has long been recognized as one of world’s biodiversity hotspots, owing to its remarkable species richness endemism. Several hypotheses on biotic abiotic drivers diversification in region have often proposed but rarely tested an explicit phylogenetic framework. Here, we investigate impact both species-intrinsic -extrinsic factors...
flaviviridae are viruses that cause several diseases including dengue fever, japanese encephalitis, murray valley encephalitis, tick-borne encephalitis, west nile encephalitis, yellow fever and hepatitis c virus infection. members of this family have monopartite, linear, single-stranded rna genomes of positive polarity, 9.6-12.3 kb in length. here, we have analyzed the codon usage of 13 species...
background & aim: the recent study was conducted to investigate the effects of thyme extract in drinking water on immune response of broiler chickens. experimental: a total of 245 day-old broiler chicks were purchased and 20 chicks were bled for determination maternal antibody and remaining chicks divided into 5 equal groups. chickens of group a, b and c received 0.1%, 0.15% and 0.2% ofthy...
results in a total of 40 sporadic prostate cancer and 80 benign prostatic hyperplasia cases, no xmrv was detected by real-time pcr and nested-pcr. rnase l r462q polymorphism analysis reveals that although there was an increase in the risk of prostate cancer correlated with the q/q allele of rnase l at position 462, the frequencies of the rnase l r462q alleles were not statistically significant ...
objective(s) herpes simplex viruses (hsvs) have widespread and ubiquitous prevalence in the human population and they have received a great deal of attention due to the range of diseases, they caused as a result of an infection. it seems that the fast and reliable diagnostic methods are needed for detecting the herpes simplex virus type 1 (hsv1) antibodies especially in patients with hsv enceph...
influenza c virus possesses specific neuraminate-o-acetylesterase as a receptor-destroying function. this enzymatic activity of the viral glycoprotein hef (hemagglutinin, esterase activity and fusion factor) can be visualized in situ by the use of distinct color substrates. hereby the localization, as well as the quantity of synthesized hef protein is detectable. we further developed the estera...
background and aims: adenovirus is one of the causative agents of viral conjunctivitis. approximately an average of 40% of viral conjunctivitis is due to adenovirus infection. the rate of infection is usually the highest during the spring and summer months. in this study attempt was made to evaluate the incidence of conjunctivitis due to adenovirus infection in patients referred to one of the a...
background and aims: herpes simplex virus type 1 (hsv1) remains a potentially serious health problem world wide. all infected people, including asymptomatic ones, are potential sources for virus transmission. virus envelope contains at least 13 glycoproteins, which glycoprotein d is the major target of immune responses. the aim of this study was development of a specific method that is a more r...
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