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Ferret systemic coronavirus (FRSCV) infection is associated with an emerging, highly fatal disease of ferrets. Enhanced macrophage tropism and the resulting induction of pyogranulomatous lesions are shared with feline infectious peritonitis virus (FIPV) infection in cats, but are not features of ferret enteric coronavirus (FRECV) infection. Comparative sequence analysis of the distal one-third of the genomes of one FRSCV and one FRECV strain showed that these two ferret coronaviruses share >96% nucleotide sequence identities in the membrane (M), nucleocapsid (N) and non-structural protein genes (partial polymerase, open reading frames [ORFs] 3 and 7b). The envelope (E) protein gene showed a moderate nucleotide sequence similarity of 91.6%. In contrast, nucleotide and amino acid sequence similarities observed with the spike (S) protein were only 79.5 and 79.6%, respectively. Twenty-one amino acid differences within a 195-199-amino acid C-terminal portion of the S protein were conserved between 3 strains each of FRSCV and FRECV. Both systemic and enteric strains were found to carry a single ORF 3 gene with truncated proteins observed in two out of three FRSCV strains examined. The two enteric strains analyzed each contained an intact ORF 3 gene. Phylogenetically, FRSCV is more closely related to FRECV than to other group 1 coronaviruses.
Pubmed ID: 20079778
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THIS RESOURCE IS NO LONGER IN SERVICE, documented May 10, 2017. A pilot effort that has developed a centralized, web-based biospecimen locator that presents biospecimens collected and stored at participating Arizona hospitals and biospecimen banks, which are available for acquisition and use by researchers. Researchers may use this site to browse, search and request biospecimens to use in qualified studies. The development of the ABL was guided by the Arizona Biospecimen Consortium (ABC), a consortium of hospitals and medical centers in the Phoenix area, and is now being piloted by this Consortium under the direction of ABRC. You may browse by type (cells, fluid, molecular, tissue) or disease. Common data elements decided by the ABC Standards Committee, based on data elements on the National Cancer Institute''s (NCI''s) Common Biorepository Model (CBM), are displayed. These describe the minimum set of data elements that the NCI determined were most important for a researcher to see about a biospecimen. The ABL currently does not display information on whether or not clinical data is available to accompany the biospecimens. However, a requester has the ability to solicit clinical data in the request. Once a request is approved, the biospecimen provider will contact the requester to discuss the request (and the requester''s questions) before finalizing the invoice and shipment. The ABL is available to the public to browse. In order to request biospecimens from the ABL, the researcher will be required to submit the requested required information. Upon submission of the information, shipment of the requested biospecimen(s) will be dependent on the scientific and institutional review approval. Account required. Registration is open to everyone.Service to design PCR primers from protein multiple sequence alignments. NOTICE: This version of CODEHOP is no longer maintained.
View all literature mentionsSoftware package to analyze oligonucleotide arrays (expression/SNP/tiling/exon) at probe-level. It currently supports Affymetrix (CEL files) and NimbleGen arrays (XYS files).
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