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10.1016/j.heliyon.2020.e05001 http://scihub22266oqcxt.onion/10.1016/j.heliyon.2020.e05001 32984566!7505600!32984566     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Heliyon 2020 ; 6 (9): e05001 Nephropedia Template TP {{tp|p=32984566|t=2020. Selective pressure on SARS-CoV-2 protein coding genes and glycosylation site prediction |pdf=|usr=}}{{32984566}} gab.com Text Selective pressure on SARS-CoV-2 protein coding genes and glycosylation site prediction JO: Heliyon http://www.kidney.de/pget.php?&tw=1&pmid=32984566 #FOAvip BACKGROUND: An outbreak of a febrile respiratory illness due to the newly discovered Coronavirus, SARS-CoV-2, was initially detected in mid-December 2019 in the city of Wuhan, Hubei province (China). The virus then spread to most countries in the world. As an RNA virus, SARS-CoV-2 may acquire mutations that may be fixed. The aim of this study was to evaluate the selective pressure acting on SARS-CoV-2 protein coding genes. METHODS: Mutations and glycosylation site prediction were analyzed in SARS-CoV-2 genomes (from 464 to 477 sequences). RESULTS: Selective pressure on surface glycoprotein (S) revealed one positively selected site (AA 943), located outside the receptor binding domain (RBD). Mutation analysis identified five residues on the surface glycoprotein, with variations (AA positions 367, 458, 477, 483, 491) located inside the RDB. Positive selective pressure was identified in nsp2, nsp3, nsp4, nsp6, nsp12, helicase, ORF3a, ORF8, and N sub-sets. A total of 22 predicted N-glycosylation positions were found in the SARS-CoV-2 surface glycoprotein; one of them, 343N, was located within the RBD. One predicted N-glycosylation site was found in the M protein and 4 potential O-glycosylation sites in specific protein 3a sequences. CONCLUSION: Overall, the data showed positive pressure and mutations acting on specific protein coding genes. These findings may provide useful information on: i) markers for vaccine design, ii) new therapeutic approach, iii) information to implement mutagenesis experiments to inhibit SARS-CoV-2 cell entry. The negative selection identified in SARS-CoV-2 protein coding genes may help the identification of highly conserved regions useful to implement new future diagnostic protocols. Twit Text FOAVip Selective pressure on SARS-CoV-2 protein coding genes and glycosylation site prediction ????Heliyon http://www.kidney.de/pget.php?&tw=1&pmid=32984566 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=32984566 #FOAvip English Wikipedia <ref>{{Cite pmid|32984566}}</ref> Selective pressure on SARS-CoV-2 protein coding genes and glycosylation site prediction #MMPMID32984566 Lo Presti A; Rezza G; Stefanelli P Heliyon 2020[Sep]; 6 (9): e05001 PMID32984566show ga BACKGROUND: An outbreak of a febrile respiratory illness due to the newly discovered Coronavirus, SARS-CoV-2, was initially detected in mid-December 2019 in the city of Wuhan, Hubei province (China). The virus then spread to most countries in the world. As an RNA virus, SARS-CoV-2 may acquire mutations that may be fixed. The aim of this study was to evaluate the selective pressure acting on SARS-CoV-2 protein coding genes. METHODS: Mutations and glycosylation site prediction were analyzed in SARS-CoV-2 genomes (from 464 to 477 sequences). RESULTS: Selective pressure on surface glycoprotein (S) revealed one positively selected site (AA 943), located outside the receptor binding domain (RBD). Mutation analysis identified five residues on the surface glycoprotein, with variations (AA positions 367, 458, 477, 483, 491) located inside the RDB. Positive selective pressure was identified in nsp2, nsp3, nsp4, nsp6, nsp12, helicase, ORF3a, ORF8, and N sub-sets. A total of 22 predicted N-glycosylation positions were found in the SARS-CoV-2 surface glycoprotein; one of them, 343N, was located within the RBD. One predicted N-glycosylation site was found in the M protein and 4 potential O-glycosylation sites in specific protein 3a sequences. CONCLUSION: Overall, the data showed positive pressure and mutations acting on specific protein coding genes. These findings may provide useful information on: i) markers for vaccine design, ii) new therapeutic approach, iii) information to implement mutagenesis experiments to inhibit SARS-CoV-2 cell entry. The negative selection identified in SARS-CoV-2 protein coding genes may help the identification of highly conserved regions useful to implement new future diagnostic protocols. äSelective pressure on SARS-CoV-2 protein coding genes and glycosylatio(epmc).pdf DeepDyve Pubget Overpricing