A Rho-dependent transcription termination site regulated by bacteriophage P4 RNA immunity factor.

abstract：:Plant virus-encoded movement protein(s) (MP), and for many viruses the coat protein (CP), is required to mediate viral spread between plant cells via plasmodesmata (PD). Most probably, the genomic RNA of potexviruses moves through PD as assembled virions and/or as ribonucleoprotein complexes containing the CP and 25-k...

journal_title：Virology

authors： Atabekov JG,Rodionova NP,Karpova OV,Kozlovsky SV,Poljakov VY

更新日期：2000-06-05 00:00:00

abstract：:Dendrolimus punctatus tetravirus (DpTV) belongs to the genus omegatetravirus of the Alphatetraviridae family. Sequence analysis predicts that DpTV replicase contains a putative helicase domain (Hel). However, the helicase activity in alphatetraviruses has never been formally determined. In this study, we determined th...

journal_title：Virology

authors： Wang Q,Han Y,Qiu Y,Zhang S,Tang F,Wang Y,Zhang J,Hu Y,Zhou X

更新日期：2012-11-25 00:00:00

abstract：:Human cytomegalovirus (HCMV) lytic DNA replication is initiated at the cis-acting oriLyt region and requires six core replication proteins along with UL84 and IE2. Although UL84 is thought to be the replication initiator protein, little is known about its interaction with oriLyt. We have now performed chromatin immuno...

journal_title：Virology

authors： Kagele D,Gao Y,Smallenburg K,Pari GS

更新日期：2009-09-15 00:00:00

abstract：:Despite recent progress in the development of direct-acting antivirals against hepatitis C virus (HCV), chronic HCV infection remains an important health burden worldwide. MicroRNA122 (miR122), a liver-specific microRNA (miRNA), positively regulates HCV replication, and systemic application of antisense oligonucleotid...

journal_title：Virology

authors： Shibata C,Ohno M,Otsuka M,Kishikawa T,Goto K,Muroyama R,Kato N,Yoshikawa T,Takata A,Koike K

更新日期：2014-08-01 00:00:00

abstract：:We test the hypothesis that the translation machinery in cells infected by influenza A virus efficiently translates only mRNAs that possess the influenza viral 5' untranslated region (5'-UTR) by introducing mRNAs directly into the cytoplasm of infected cells. This strategy avoids effects due to the inhibition of the n...

journal_title：Virology

authors： Cassetti MC,Noah DL,Montelione GT,Krug RM

更新日期：2001-10-25 00:00:00

abstract：:Rep78/68 proteins of adeno-associated virus type 2 (AAV-2) are involved in many aspects of the viral life cycle, including replication, gene expression, and site-specific integration. To understand the molecular mechanisms of the actions of Rep proteins, we searched for Rep68-interacting cellular proteins by utilizing...

journal_title：Virology

authors： Han SI,Kawano MA,Ishizu K,Watanabe H,Hasegawa M,Kanesashi SN,Kim YS,Nakanishi A,Kataoka K,Handa H

更新日期：2004-03-01 00:00:00

abstract：:LMP1 induces the expression of two members of the family of Id proteins, Id1 and Id3, and affects cell cycle regulation by decreasing the expression of the cyclin dependent kinase inhibitor, p27, and increasing levels and phosphorylation of cdk2 and Rb. In the present study, the contribution of the Id proteins to LMP1...

journal_title：Virology

authors： Everly DN Jr,Mainou BA,Raab-Traub N

更新日期：2008-07-05 00:00:00

abstract：:Tomato strain L of tobacco mosaic virus (TMV-L) induces a hypersensitive response (necrotic local lesions) on tobacco plants with the N' gene. A factor responsible for induction of the hypersensitive response has been mapped to the coat protein gene. We have constructed several mutants which have insertions or deletio...

journal_title：Virology

authors： Saito T,Yamanaka K,Watanabe Y,Takamatsu N,Meshi T,Okada Y

更新日期：1989-11-01 00:00:00

abstract：:The results of a previous study suggested that the poly(A) sequence in barley stripe mosaic virus (BSMV) RNA is intercalated between a 3'-terminal tyrosine-accepting structure and the 5'-terminal coding part of the BSMV genome. Here we show that poly(A)+ and poly(A)- fractions of BSMV RNA can be cleaved into two fragm...

journal_title：Virology

authors： Agranovsky AA,Dolja VV,Atabekov JG

更新日期：1982-05-01 00:00:00

abstract：:The effect of adenovirus infection or transformation on the DNA replication of Minute Virus of Mice (MVM) was studied in human fibroblast cell lines. In WI38, HeLa, and 293 cells MVM infection allowed production of viral NS-1 and capsid proteins with or without adenovirus 2 (Ad2) co-infection. However, MVM DNA replica...

journal_title：Virology

authors： Fox E,Moen PT Jr,Bodnar JW

更新日期：1990-06-01 00:00:00

abstract：:In vitro, the coat protein of brome mosaic virus (BMV) inhibited RNA synthesis by replicase extracted from BMV-infected barley leaves. The inhibition was due to the interaction of coat protein with BMV RNA. Under the same conditions, no inhibition by TMV coat protein or bovine serum albumin was detected. For the compl...

journal_title：Virology

authors： Horikoshi M,Nakayama M,Yamaoka N,Furusawa I,Shishiyama J

更新日期：1987-05-01 00:00:00

abstract：:Hepatitis delta virus (HDV) encodes two proteins, the small hepatitis delta antigen (SHDAg) and large hepatitis delta antigen (LHDAg). Both proteins are identical except for the presence of additional 19 amino acids at the C terminus of LHDAg. While SHDAg is required for HDV RNA replication, LHDAg inhibits replication...

journal_title：Virology

authors： Lee CZ,Chen PJ,Lai MM,Chen DS

更新日期：1994-02-15 00:00:00

abstract：:Geminiviruses are small, ssDNA-containing plant viruses. Bean golden mosaic virus (BGMV) and tomato golden mosaic virus (TGMV) have bipartite genomes, the components of which are designated A and B. Although they are closely related, BGMV and TGMV nevertheless exhibit distinct host-specific phenotypes, with BGMV being...

journal_title：Virology

authors： Gillette WK,Meade TJ,Jeffrey JL,Petty IT

更新日期：1998-11-25 00:00:00

abstract：:PO-1-Lu, the endogenous type D retrovirus of langurs (Trachypithecus obscurus) has previously been considered a progenitor to the prototype type D retrovirus, Mason Pfizer monkey virus (M-PMV/SRV-3), that became established in macaque monkeys (Macaca spp.) following a zoonosis. This study reevaluates this hypothesis t...

journal_title：Virology

authors： Sommerfelt MA,Harkestad N,Hunter E

更新日期：2003-10-25 00:00:00

abstract：:The yeast retrotransposon, Ty1, produces a macromolecular structure known as a virus-like particle (VLP) as an essential part of its replication cycle. The Ty1 Gag-like structural protein TYA, p1-440, alone is capable of directing assembly of the VLP. In order to determine the TYA sequences required for assembly, we h...

journal_title：Virology

authors： Brookman JL,Stott AJ,Cheeseman PJ,Adamson CS,Holmes D,Cole J,Burns NR

更新日期：1995-09-10 00:00:00

abstract：:An antiserum was raised against a synthetic peptide corresponding to the 18 C-terminal amino acids of a putative 16K protein encoded by the 3'-terminal open reading frame of tobacco rattle virus (TRV) RNA-1. This antiserum was used to demonstrate expression of the 16K cistron in vivo. TRV-infected tobacco protoplasts ...

journal_title：Virology

authors： Angenent GC,Verbeek HB,Bol JF

更新日期：1989-04-01 00:00:00

abstract：:The antigenic structure of the VP4 protein of human rotavirus (HRV) strains Wa and ST3 was studied by using a panel of Wa- and ST3-derived VP4-specific neutralizing monoclonal antibodies (NMAbs) and NMAb-resistant variants. The VP4-coding genes from three Wa and three ST3 variants were sequenced. For Wa VP4, one homot...

journal_title：Virology

authors： Padilla-Noriega L,Dunn SJ,López S,Greenberg HB,Arias CF

更新日期：1995-01-10 00:00:00

abstract：:To be incorporated into progeny virions, the viral genome must be transported to the inner leaflet of the plasma membrane (PM) and accumulate there. Some viruses utilize lipid components to assemble at the PM. For example, simian virus 40 (SV40) targets the ganglioside GM1 and human immunodeficiency virus type 1 (HIV-...

journal_title：Virology

authors： Kakisaka M,Yamada K,Yamaji-Hasegawa A,Kobayashi T,Aida Y

更新日期：2016-09-01 00:00:00

abstract：:Feline morbillivirus (FmoPV) has recently been identified in Hong Kong and Japan. FmoPV is considered to belong to the genus Morbillivirus, in the family Paramyxoviridae. In this study, the complete nucleotide sequences of three strains of FmoPV detected in cats in Japan were determined. Among the six genes in FmoPV; ...

journal_title：Virology

authors： Park ES,Suzuki M,Kimura M,Maruyama K,Mizutani H,Saito R,Kubota N,Furuya T,Mizutani T,Imaoka K,Morikawa S

更新日期：2014-11-01 00:00:00

abstract：:Human herpesvirus 8 (HHV-8) has been causally linked to Kaposi's sarcoma (KS). There is significant homology between some HHV-8 genes and cellular genes including D-type cyclin (vCYC), G protein coupled receptor (vGCR), macrophage inflammatory proteins (vMIP-I, vMIP-II), bcl-2 (vBCL2), interferon regulatory factor-1 (...

journal_title：Virology

authors： Yen-Moore A,Hudnall SD,Rady PL,Wagner RF Jr,Moore TO,Memar O,Hughes TK,Tyring SK

更新日期：2000-02-15 00:00:00

abstract：:Genetic exchanges constitute a significant means by which bacteriophages acquire novel characteristics. Phages of Lactococcus lactis occupy a particular niche, the dairy factory environment, where their populations are subjected to constant changes. Little is known about the mechanisms of evolution that lead to the ge...

journal_title：Virology

authors： Bouchard JD,Moineau S

更新日期：2000-04-25 00:00:00

abstract：:While several studies have shown a role for autophagy in the replication of dengue virus (DENV), these studies have been performed in directly infected cells. However, in severe cases of DENV infection the critical cell in the disease is believed to be monocytes which are poorly infected directly, but are highly susce...

journal_title：Virology

authors： Panyasrivanit M,Greenwood MP,Murphy D,Isidoro C,Auewarakul P,Smith DR

更新日期：2011-09-15 00:00:00

abstract：:The minute virus of mice, prototype strain (MVMp), is a non-enveloped, single-stranded DNA virus of the family Parvoviridae. Unlike other parvoviruses, the mechanism of cellular uptake of MVMp has not been studied in detail. We analyzed MVMp endocytosis in mouse LA9 fibroblasts and a tumor cell line derived from epith...

journal_title：Virology

authors： Garcin PO,Panté N

更新日期：2015-08-01 00:00:00

abstract：:A subtype of human papillomavirus 5 (HPV-5b) is closely associated with carcinomas in the disease epidermodysplasia verruciformis (EV). The complete genome was cloned from virus particles in benign lesions of a patient with EV and sequenced: it was 7779 nucleotides long and consisted of six open reading frames (ORFs) ...

journal_title：Virology

authors： Yabe Y,Sakai A,Hitsumoto T,Kato H,Ogura H

更新日期：1991-08-01 00:00:00

abstract：:The complete RNA sequence of the hepatitis delta virus (HDV) obtained from the Nauru Island in the Pacific was determined by cDNA cloning and amplification by polymerase chain reaction (PCR). The sequence showed 14-17% divergence from the two known HDV RNA sequences. There are three highly conserved domains: the regio...

journal_title：Virology

authors： Chao YC,Chang MF,Gust I,Lai MM

更新日期：1990-10-01 00:00:00

abstract：:Viral vectors were constructed from infectious cDNA clones of each of the three tobraviruses, tobacco rattle virus (TRV), pea early-browning virus (PEBV), and pepper ringspot virus (PepRSV). RNA2 of each of the three viruses was modified to carry an additional coat protein subgenomic promoter and was used to express g...

journal_title：Virology

authors： MacFarlane SA,Popovich AH

更新日期：2000-02-01 00:00:00

abstract：:Using the complete genome sequences of 19 coronavirus genomes, we analyzed the codon usage bias, dinucleotide relative abundance and cytosine deamination in coronavirus genomes. Of the eight codons that contain CpG, six were markedly suppressed. The mean NNU/NNC ratio of the six amino acids using either NNC or NNU as ...

journal_title：Virology

authors： Woo PC,Wong BH,Huang Y,Lau SK,Yuen KY

更新日期：2007-12-20 00:00:00

abstract：:Severe acute respiratory syndrome coronavirus (SARS-CoV) envelope (E) protein is a viroporin involved in virulence. E protein ion channel (IC) activity is specifically correlated with enhanced pulmonary damage, edema accumulation and death. IL-1β driven proinflammation is associated with those pathological signatures,...

journal_title：Virology

authors： Nieto-Torres JL,Verdiá-Báguena C,Jimenez-Guardeño JM,Regla-Nava JA,Castaño-Rodriguez C,Fernandez-Delgado R,Torres J,Aguilella VM,Enjuanes L

更新日期：2015-11-01 00:00:00

abstract：:Human papillomavirus (HPV) E6 oncoproteins target numerous cellular proteins for ubiquitin-mediated degradation. In the case of p53 this is mediated by the E6AP ubiquitin ligase. However, there are conflicting reports concerning how central E6AP is to the global function of the HPV-16 and HPV-18 E6 oncoproteins. To in...

journal_title：Virology

authors： Tomaić V,Pim D,Banks L

更新日期：2009-10-10 00:00:00

abstract：:The P1 plasmid partition system depends on ParA-ParB proteins acting on centromere-like parS sites for a faithful plasmid segregation during the Escherichia coli cell cycle. In vivo we placed parS into host E. coli chromosome and on a Sop(+) F plasmid and found that the stability of a P1 plasmid deleted for parA-parB ...

journal_title：Virology

authors： Kaur T,Al Abdallah Q,Nafissi N,Wettig S,Funnell BE,Slavcev RA

更新日期：2011-12-20 00:00:00