scholarly journals Sequence Analysis of an 11.2 Kilobase, Near-terminal, BamHI Fragment of Fowlpox Virus

1988 ◽  
Vol 69 (5) ◽  
pp. 1025-1040 ◽  
Author(s):  
F. Tomley ◽  
M. Binns ◽  
J. Campbell ◽  
M. Boursnell
1999 ◽  
Vol 44 (22) ◽  
pp. 2068-2072 ◽  
Author(s):  
Ningyi Jin ◽  
Zhiru Guo ◽  
Kun Luo ◽  
Yi Shi ◽  
Zhen Yin

Author(s):  
Ismael Ibrahim Hasan ◽  
Saad Tawfik Rasheed ◽  
Mohammed Khorshid Shakor

Fowlpox virus (FPV) is one of the viruses affecting chickens worldwide, causing pathological and economic losses in the poultry industry. Viral lesions are easily recognizable by the eye and usually appear in the featherless areas, especially the head. Moreover, the virus could lead to blindness and mortality in some cases. This study diagnosed the suspected fowlpox cases, identified and classified the causative agent. We also analyzed the differences and similarities of closely related viruses at the neighboring and regional countries. Fifty samples were collected from three locations of Tikrit city from the domesticated chickens, which showed cutaneous lesions. Virus DNA was extracted directly from tissue samples before the nested PCR technique was performed. The virion core protein (P4b) gene is partially sequenced and analyzed with routine histological sectioning. Results showed that the virus causes pock lesions of dermal hyperplasia and hyperkeratosis. Hyperplasia and congestion of the chorioallantoic membrane were also recorded. The study also showed that the DNA of FPV could be extracted directly from animal tissue without further purification. The sequence analysis showed that the FPV was confirmed in all samples clustered in clade A identical with Iranian and Egyptian isolates. In conclusion, this study approved that the virus belongs to the classical dermal type of poxviruses and the short genetic distances between viruses related to closely neighboring countries. We also concluded that the conservative P4b gene included mutation sites that make this gene practical for diagnosing the virus and phylogenetic analysis.


1999 ◽  
Vol 37 (2) ◽  
pp. 105-114 ◽  
Author(s):  
Y. GRAser ◽  
M. EL Fari ◽  
R. Vilgalys ◽  
A. F. A. Kuijpers ◽  
G. S. DE Hoog ◽  
...  

Author(s):  
Irving B. Weiner

Abstract. This article concerns the utility of ego psychoanalytic perspectives in Rorschach interpretation. Psychoanalytic ego psychology focuses on how people cope with events in their lives and how effectively they can meet challenges to their sense of well-being. The way people deal with experienced distress constitutes their defensive style and determines to a large extent what kind of person they are. Adequate defenses against anxiety promote comfortable and productive adjustment, whereas ineffective defenses typically cause adjustment difficulties and susceptibility to psychological disorders. In Rorschach assessment, the nature and effectiveness of a person’s defensive style can often be identified with a sequence analysis that integrates the structural, thematic, and behavioral features in the protocol. In particular, the sequential quality of responses, especially preceding and following instances of cognitive slippage, can help identify causes of upsetting concerns, defensive efforts to alleviating these concerns, and the adequacy of these defensive efforts in restoring equanimity. This interpretive process is illustrated with attention to implications for differential diagnosis and treatment planning in the Rorschach protocol of a 20-year-old suicidal woman.


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