Prophylaxis
发表于 2025-3-28 15:42:00
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BIBLE
发表于 2025-3-28 18:46:03
Evolution and Tropism of Transmissible Gastroenteritis Coronavirusespiratory coronaviruses (PRCVs) have been derived from TGEV. The genetic relationship among six European PRCVs and five coronaviruses of the TGEV antigenic cluster has been determined based on their RNA sequences. The S proteins of six European PRCVs have an identical deletion of 224 amino acids st
inchoate
发表于 2025-3-29 01:53:16
Transmissible Gastroenteritis Virus and Porcine Respiratory Coronavirus: Molecular Characterization on-overlapping and were located in the 5’ region of the S glycoprotein gene. The TGEV clone pE21 contained 381 bp of the S glycoprotein gene and had >98% nucleotide and amino acid sequence homology with the Purdue (P115) strain of TGEV and over 87% sequence homology with feline infectious peritoniti
CON
发表于 2025-3-29 05:37:42
Sequence Analysis of the Nucleocapsid Protein Gene of Porcine Epidemic Diarrhoea Virus cDNA was amplified by polymerase chain reaction using degenerate primers. The sequences of the primers were based on conserved regions of coronaviral genomes. A 1323 nt open reading frame (ORF) showed good homology to the nucleocapsid (N) gene of other coronaviruses. The greatest homologies at the
BRIBE
发表于 2025-3-29 10:12:44
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意外的成功
发表于 2025-3-29 12:09:43
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瘙痒
发表于 2025-3-29 17:34:57
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Omnipotent
发表于 2025-3-29 20:24:58
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水汽
发表于 2025-3-30 02:31:44
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迷住
发表于 2025-3-30 06:43:33
Studies into the Mechanism for MHV Transcriptionnic start sites (UCU/CAAAC) into mRNA containing a common leader RNA at the 5’ end and a coterminal 3’ end. In this manuscript, we provide evidence that an additional transcriptional unit is encoded at the 3’ end of the MHV genome and is transcribed from a perfect intergenic region into a leader-con