Satsuma dwarf and related viruses belong to a new lineage of plant picorna-like viruses.

abstract：:Using primers from conserved regions, the nucleocapsid (Nc) gene sequences of naturally occurring tomato spotted wilt tospovirus (TSWV) isolates from flue-cured tobacco (Nicotiana tabacum) grown in several Georgia counties were amplified by immunocapture-reverse transcription-polymerase chain reaction. The resulting a...

journal_title：Virus genes

authors： Pappu H,Pappu S,Jain R,Bertrand P,Culbreath A,McPherson R,Csinos A

更新日期：1998-01-01 00:00:00

abstract：:Enterovirus 96 (EV-96) is a recently described member of the species Enterovirus C and is associated with paralysis and myelitis. In this study, using metagenomic sequencing, we identified a new enterovirus 96 strain (EV-96-SZ/GD/CHN/2014) as the sole pathogen causing hand, foot, and mouth disease (HFMD). A genomic co...

journal_title：Virus genes

authors： Xu Y,Sun Y,Ma J,Zhou S,Fang W,Ye J,Tan L,Ji J,Luo D,Li L,Li J,Fang C,Pei N,Shi S,Liu X,Jiang H,Gong S,Xu X

更新日期：2017-06-01 00:00:00

abstract：:Porcine astrovirus (PAstV) belongs to genetically divergent lineages within the genus Mamastrovirus. In this study, 25/129 (19.4 %) domestic pig and 1/146 (0.7 %) wild boar fecal samples tested in South Korea were positive for PAstV. Positive samples were mainly from pigs under 6 weeks old. Bayesian inference (BI) tre...

journal_title：Virus genes

authors： Lee MH,Jeoung HY,Park HR,Lim JA,Song JY,An DJ

更新日期：2013-02-01 00:00:00

abstract：:The epidemic characteristics of human immunodeficiency virus type 1 (HIV-1) in Zhejiang Province have not been systematically identified. This study presented a dynamic analysis of HIV-1 subtype variation in Zhejiang from 2004 to 2008, based on the surveillance of molecular epidemiology or drug resistance. CRF01_AE wa...

journal_title：Virus genes

authors： Yao Y,Xin R,Yang J,Xu Y,Zhang J,Xia Y,Pan X,Guo Z,Song Y

更新日期：2015-02-01 00:00:00

abstract：:Sugarcane bacilliform virus (SCBV), which causes leaf freckle in sugarcane, is a member of the genus Badnavirus. Studies were conducted to characterize SCBV in Saccharum officinarum germplasm and cultivated varieties in India by sequencing the complete genomes of five isolates. Genome lengths ranged from 7,553 to 7,88...

journal_title：Virus genes

authors： Karuppaiah R,Viswanathan R,Kumar VG

更新日期：2013-06-01 00:00:00

abstract：:Wild-type measles virus (wtMeV) adapted well to cotton rat lung (CRL) cells after serial passages. In order to evaluate the contributions of the individual genes of wtMeV for adaptation, whole genome sequences of the adapted and original viruses were determined and analyzed. The results showed that there were two muta...

journal_title：Virus genes

authors： Dong JB,Saito A,Mine Y,Sakuraba Y,Nibe K,Goto Y,Komase K,Nakayama T,Miyata H,Iwata H,Haga T

更新日期：2009-12-01 00:00:00

abstract：:The Chinese equine infectious anemia virus (EIAV) virulent strain EIAV(LN40) is derived from a naturally occurring virus by continuously passing in horses for 16 generations. Its genome sequence is 23% different from that of the American strains or the Japanese strains, and the variation of envelope gp90 surface unit ...

journal_title：Virus genes

authors： Wang X,Wang S,Lin Y,Jiang C,Ma J,Zhao L,Lv X,Wang F,Shen R,Zhou J

更新日期：2011-04-01 00:00:00

abstract：:By using a phage vector (lambda ZAP II) and the mRNA extracted from IMR-32 cells infected with the RC.HL strain of rabies virus, we constructed a cDNA library from which four nucleoprotein (N)-specific cDNA clones were obtained by Southern blot hybridization. These clones contained a cDNA insert of about 1.4 kb, in wh...

journal_title：Virus genes

authors： Goto H,Minamoto N,Ito H,Sugiyama M,Kinjo T,Mannen K,Mifune K,Kawai A

更新日期：1994-03-01 00:00:00

abstract：:Hepatitis C virus (HCV) infection is a major global health issue. Although the search for HCV treatments has resulted in great achievements, the current treatment methods have limitations, and new methods and drugs for hepatitis C treatment are still required. The aim of the present study was to investigate the effect...

journal_title：Virus genes

authors： Dai R,Xiao X,Peng F,Li M,Gong G

更新日期：2016-02-01 00:00:00

abstract：:Jaagsiekte sheep retrovirus (JSRV) is the causative agent of ovine pulmonary adenocarcinoma (OPA), a contagious lung cancer in sheep. Previous studies have shown that the JSRV envelope protein (Env) functions as an oncogene, in that it can morphologically transform rodent fibroblast and epithelial cell lines. To obtai...

journal_title：Virus genes

authors： Dakessian RM,Inoshima Y,Fan H

更新日期：2007-08-01 00:00:00

abstract：:Tobacco bushy top disease is caused by tobacco bushy top virus (TBTV, a member of the genus Umbravirus) which is dependent on tobacco vein-distorting virus (TVDV) to act as a helper virus encapsidating TBTV and enabling its transmission by aphids. Isometric virions from diseased tobacco plants were purified and diseas...

journal_title：Virus genes

authors： Mo XH,Chen ZB,Chen JP

更新日期：2010-12-01 00:00:00

abstract：:Sacbrood virus (SBV) represents a serious threat to the health of managed honeybees. We determined four complete SBV genomic sequences (AmSBV-Kor1, AmSBV-Kor2, AcSBV-Kor3, and AcSBV-Kor4) isolated from Apis mellifera and Apis cerana in various regions of South Korea. A phylogenetic tree was constructed from the comple...

journal_title：Virus genes

authors： Reddy KE,Yoo MS,Kim YH,Kim NH,Ramya M,Jung HN,Thao le TB,Lee HS,Kang SW

更新日期：2016-04-01 00:00:00

abstract：:H1 influenza A viruses that were distinct from the classical swine H1 lineage were identified in pigs in Canada in 2003–2004; antigenic and genetic characterization identified the hemagglutinin (HA) as human H1 lineage. The viruses identified in Canadian pigs were human lineage in entirety or double (human–swine) reas...

journal_title：Virus genes

authors： Vincent AL,Ma W,Lager KM,Gramer MR,Richt JA,Janke BH

更新日期：2009-10-01 00:00:00

abstract：:An evolutionary analysis was conducted of 354 hemagglutinin (HA) and 208 neuraminidase (NA) genes, including newly generated sequences of 5 HA and 30 NA, of Egyptian H5N1 clade 2.2.1 viruses isolated from poultry and humans. Five distinct phylogenetically distinguishable clusters arose from a monophyletic origin since...

journal_title：Virus genes

authors： Abdelwhab EM,Arafa AS,Stech J,Grund C,Stech O,Graeber-Gerberding M,Beer M,Hassan MK,Aly MM,Harder TC,Hafez HM

更新日期：2012-08-01 00:00:00

abstract：:The nucleic acid and deduced amino acid sequence of the fibre gene of the HNF-61 strain of porcine adenovirus serotype 5 (PAdV-5) was determined and compared to that of the HNF-70 strain of the same serotype (Nagy et al., J Gen Virol 82, 525-529, 2001) and also to adenovirus fibre genes from the genera Mastadenovirus ...

journal_title：Virus genes

authors： Nagy M,Nagy E,Tuboly T

更新日期：2002-03-01 00:00:00

abstract：:The genetic diversity of classical swine fever virus (CSFV) was studied by RT-PCR amplification and sequencing of a 409 bp fragment of the NS5B polymerase region. A total of 106 viruses isolated from 20 countries over a period of 52 years (1945-1997) were included in the phylogenetic study. The results showed that the...

journal_title：Virus genes

authors： Björklund H,Lowings P,Stadejek T,Vilcek S,Greiser-Wilke I,Paton D,Belák S

更新日期：1999-01-01 00:00:00

abstract：:The establishment of viral pathogens in new host environments following spillover events probably requires adaptive changes within both the new host and pathogen. After many generations, signals for ancient cross-species transmission may become lost and a strictly host-adapted phylogeny may mimic true co-divergence wh...

journal_title：Virus genes

authors： Das S,Smith K,Sarker S,Peters A,Adriaanse K,Eden P,Ghorashi SA,Forwood JK,Raidal SR

更新日期：2019-12-01 00:00:00

abstract：:The genome of equine arteritis virus (EAV) produces a 3' coterminal-nested set of six subgenomic (sg) viral RNAs during virus replication cycle, and each set possesses a common leader sequence of 206 nucleotides (nt) in length derived from the 5' end of the viral genome. Given the presence of the leader region within ...

journal_title：Virus genes

authors： Archambault D,St-Louis MC,Martin S

更新日期：2005-01-01 00:00:00

abstract：:We amplified the capsid protein gene fragments of 30 Japanese isolates of feline calicivirus (FCV), including the C, D, and E regions, by reverse transcription-polymerase chain reaction (RT-PCR), followed by direct sequencing. Alignment of the predicted amino acid sequences, together with other published sequences fro...

journal_title：Virus genes

authors： Horimoto T,Takeda Y,Iwatsuki-Horimoto K,Sugii S,Tajima T

更新日期：2001-01-01 00:00:00

abstract：:Human parainfluenza virus type 3 (HPIV3) causes the majority of childhood viral pneumonia around the world. Fusing the viral and target cell membranes is crucial for its entry into target cells, and the fusion process requires the concerted actions of two viral glycoproteins: hemagglutinin-neuraminidase (HN) and fusio...

journal_title：Virus genes

authors： Liu Y,Chi M,Wen H,Zhao L,Song Y,Liu N,Chi L,Wang Z

更新日期：2020-02-01 00:00:00

abstract：:Seed-transmitted viruses have caused significant damage to watermelon crops in Korea in recent years, with cucumber green mottle mosaic virus (CGMMV) infection widespread as a result of infected seed lots. To determine the likely origin of CGMMV infection, we collected CGMMV isolates from watermelon and melon fields a...

journal_title：Virus genes

authors： Park CH,Ju HK,Han JY,Park JS,Kim IH,Seo EY,Kim JK,Hammond J,Lim HS

更新日期：2017-04-01 00:00:00

abstract：:Pneumonia virus of mice (PVM) is an enveloped RNA-containing virus of Family Paramyxoviridae. Sequences had been determined previously for a number of PVM genes, although these represented cloned cDNAs rather than consensus sequences. Sequences were not available for the 3' -leader and 5' -trailer regions that constit...

journal_title：Virus genes

authors： Krempl CD,Lamirande EW,Collins PL

更新日期：2005-03-01 00:00:00

abstract：:Betasatellites are single-stranded circular DNAs associated with a number of monopartite begomoviruses. Betasatellites rely on the helper begomoviruses for replication and movement in plant tissues and plant-to-plant transmission by vectors. Their genomes are approximately half the size of the helper viruses and consi...

journal_title：Virus genes

authors： Eini O,Behjatnia SA

更新日期：2016-10-01 00:00:00

abstract：:A bovine viral diarrhea disease virus (BVDV) GS-4 was isolated in Western China form dairy cattle with respiratory disease. Genomic comparison analysis with the 5' half genome sequence encompassing the coding region of N(pro), capsid, and envelope glycoproteins showed that the GS-4 should be classified into BVDV-1b1, ...

journal_title：Virus genes

authors： Gao S,Shao J,Du J,Lin T,Cong G,Zhao F,Chang H,Yin H

更新日期：2013-08-01 00:00:00

abstract：:Typically associated with fungal species, members of the viral family Totiviridae have recently been shown to be associated with plants, including important crop species, such as Carica papaya (papaya) and Zea mays (maize). Maize-associated totivirus (MATV) was first described in China and more recently in Ecuador, wh...

journal_title：Virus genes

authors： Read DA,Featherston J,Rees DJG,Thompson GD,Roberts R,Flett BC,Mashingaidze K,Pietersen G,Kiula B,Kullaya A,Mbega ER

更新日期：2019-06-01 00:00:00

abstract：:The highly pathogenic Bombyx mori nucleopolyhedrovirus (BmNPV) has caused severe damages to sericulture in many countries, and the relationship between the pathogenicity of various BmNPV strains and their geographical evolution has been the topic of our interest. In this study, we isolated a new BmNPV strain from Thai...

journal_title：Virus genes

authors： Zhou JB,Li XQ,De-Eknamkul W,Suraporn S,Xu JP

更新日期：2012-06-01 00:00:00

abstract：:Bovine viral diarrhea virus (BVDV) belongs to the Pestivirus genus of the Flaviviridae family and has worldwide distribution, being one of the main causes of economic losses in cattle raising. The genome of pestiviruses is a single strand of positive-sense RNA with a length of 12.3 kb, which encodes one open reading f...

journal_title：Virus genes

authors： Mirosław P,Polak MP

更新日期：2020-08-01 00:00:00

abstract：:Cap-independent translations of viral RNAs of enteroviruses and rhinoviruses, cardioviruses and aphthoviruses, hepatitis A and C viruses (HAV and HCV), and pestivirus are initiated by the direct binding of 40S ribosomal subunits to a cis-acting genetic element termed the internal ribosome entry site (IRES) or ribosome...

journal_title：Virus genes

authors： Le SY,Siddiqui A,Maizel JV Jr

更新日期：1996-01-01 00:00:00

abstract：:In this study, a novel duplex nanoparticle-assisted polymerase chain reaction (nanoPCR) assay was developed to detect porcine epidemic diarrhea virus (PEDV) and porcine transmissible gastroenteritis virus (TGEV). Two pairs of primers were designed based on the conserved region within the N gene of PEDV and TGEV. In a ...

journal_title：Virus genes

authors： Zhu Y,Liang L,Luo Y,Wang G,Wang C,Cui Y,Ai X,Cui S

更新日期：2017-02-01 00:00:00

abstract：:The authentic major capsid protein 1 (VP1) of hamster polyomavirus (HaPyV) consists of 384 amino acid (aa) residues (42 kDa). Expression from an additional in-frame initiation codon located upstream from the authentic VP1 open reading frame (at position -4) might result in the synthesis of a 388 aa-long, amino-termina...

journal_title：Virus genes

authors： Voronkova T,Kazaks A,Ose V,Ozel M,Scherneck S,Pumpens P,Ulrich R

更新日期：2007-06-01 00:00:00