A genus of RNA plant viruses in the family FLEXIVIRIDAE, containing slightly flexuous filaments, often transmitted by aphids in a non-persistent manner. Carnation latent virus is the type species.
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.

Nucleotide sequence analysis of the 3'-terminal region of two Korean isolates of lily symptomless Carlavirus and expression of the coat protein in E. coli. (1/18)

The 3'-terminal regions of the genomic RNAs of two Korean isolates of the lily symptomless Carlavirus (LSV), LSV-Ko and LSV-KII, were cloned and their nucleotide sequences were determined. The nucleotide sequence analysis and protein analysis by the Western blot revealed that E. coli expressed a 32-kDa protein that is the viral coat protein (CP) for the LSV. The two Korean strains share 98.4% and 98.3% sequence identities at the nucleotide and amino acid levels, respectively. The CP gene of LSV-Ko showed 99.1% and 87.0% nucleotide sequence identities, and 99.0% and 96.6% amino acid sequence identities with those of the Netherlands and the Japanese LSV strains, respectively. A pairwise amino acid sequence comparison revealed a sequence similarity of 29.6% to 69.8% between LSV-Ko and other species of the carlavirus. The 16 kDa protein of LSV-Ko shares 17.6% to 42.7% amino acid similarity with those of 8 other the carlaviruses, and they are variable in the N-terminal region. The Cys repeated zinc finger nucleic acid binding domain was found in the 16 kDa protein for all of the LSV strains. Sequence comparisons of the 7 kDa protein of LSV in the strain level showed significant identities from 100.0% to 98.4%. LSV-Ko shares 21.9% to 42.2% amino acid similarity with those of 8 other carlaviruses, 4 members of the potexviruses, and a closterovirus. LSV is closely related to blueberry scorch virus (BISV) based upon the phylogenetic tree analyses of the three proteins, indicating LSV to be a quite distinct member of the genus Carlavirus.  (+info)

Structural properties of carnation mottle virus p7 movement protein and its RNA-binding domain. (2/18)

Plant viral movement proteins (MPs) participate actively in the intra- and intercellular movement of RNA plant viruses to such an extent that MP dysfunction impairs viral infection. However, the molecular mechanism(s) of their interaction with cognate nucleic acids are not well understood, partly due to the lack of structural information. In this work, a protein dissection approach was used to gain information on the structural and RNA-binding properties of this class of proteins, as exemplified by the 61-amino acid residue p7 MP from carnation mottle virus (CarMV). Circular dichroism spectroscopy showed that CarMV p7 is an alpha/beta RNA-binding soluble protein. Using synthetic peptides derived from the p7 sequence, we have identified three distinct putative domains within the protein. EMSA showed that the central region, from residue 17 to 35 (represented by peptide p7(17-35)), is responsible for the RNA binding properties of CarMV p7. This binding peptide populates a nascent alpha-helix in water solution that is further stabilized in the presence of either secondary structure inducers, such as trifluoroethanol and monomeric SDS, or RNA (which also changes its conformation upon binding to the peptide). Thus, the RNA recognition appears to occur via an "adaptive binding" mechanism. Interestingly, the amino acid sequence and structural properties of the RNA-binding domain of p7 seem to be conserved among carmoviruses and some other RNA-binding proteins and peptides. The low conserved N terminus of p7 (peptide p7(1-16)) is unstructured in solution. In contrast, the highly conserved C terminus motif (peptide p7(40-61)) adopts a beta-sheet conformation in aqueous solution. Alanine scanning mutagenesis of the RNA-binding motif showed how selected positive charged amino acids are more relevant than others in the RNA binding process and how hydrophobic amino acid side chains would participate in the stabilization of the protein-RNA complex.  (+info)

Complete genome sequence of garlic latent virus, a member of the carlavirus family. (3/18)

The complete genome sequence of the garlic latent virus (GLV) has been determined. The whole GLV genome consists of 8,353 nucleotides, excluding the 3'-end poly(A)+ tail, and contains six open-reading frames (ORFs). Putative proteins that were encoded by the reading frames contain the motifs that were conserved in carlavirus-specific RNA replicases, NTP-dependent DNA helicases, two viral membrane-bound proteins, a viral coat protein, and a zinc-finger. Overall, the GLV genome shows structural features that are common in carlaviruses. An in vitro translation analysis revealed that the zinc-finger protein is not produced as a transframe protein with the coat protein by ribosomal frameshifting. A Northern blot analysis showed that GLV-specific probes hybridized to garlic leaf RNA fragments of about 2.6 and 1.5 kb long, in addition to the 8.5 kb whole genome. The two subgenomic RNAs might be encapsidated into smaller viral particles. In garlic plants, 700 nm long flexuous rod-shaped virus particles were observed in the immunoelectron microscopy using polyclonal antibodies against the GLV coat proteins.  (+info)

Developing a genetic approach to investigate the mechanism of mitochondrial competence for DNA import. (4/18)

 (+info)

Role of the zinc-finger and basic motifs of chrysanthemum virus B p12 protein in nucleic acid binding, protein localization and induction of a hypersensitive response upon expression from a viral vector. (5/18)

 (+info)

Genomic variability in potato virus M and the development of RT-PCR and RFLP procedures for the detection of this virus in seed potatoes. (6/18)

 (+info)

Expression, purification and characterization of the Lily symptomless virus coat protein from Lanzhou Isolate. (7/18)

 (+info)

A dual strategy for the suppression of host antiviral silencing: two distinct suppressors for viral replication and viral movement encoded by potato virus M. (8/18)

 (+info)

Wikispecies has information related to Carlavirus. The Taxonomicon. Online. February 28, 2008. Viralzone: Carlavirus ICTV ( ... Carlavirus group', and as the genus Carlavirus in 1995 (6th report). In 2005 (8th report) it was placed in the Flexiviridae ... Carlavirus, formerly known as the "Carnation latent virus group", is a genus of viruses in the order Tymovirales, in the family ... Carlavirus is described in the 9th report of the ICTV (2009). The genus is characterised by having six ORFs (open reading ...
This Carlavirus should not be confused with the similarly named Narcissus latent virus which is a Macluravirus, and is ... BRUNT, A. A. (December 1977). "Some hosts and properties of narcissus latent virus, a carlavirus commonly infecting narcissus ... doi:10.1111/j.1744-7348.1977.tb01900.x. Martelli, Giovanni P.; Saldarelli, Pasquale (2012). "Carlavirus". In Tidona, Christian ... genus Carlavirus)". Archives of Virology. 151 (8): 1667-72. doi:10.1007/s00705-006-0727-x. PMID 16489505. S2CID 20991505. ...
... (SLV), a species of Carlavirus, was first identified in shallots in Netherlands. The virus particle is ... Bos L, Huttinga H, Maat DZ (November 1978). "Shallot latent virus, a new carlavirus". Netherlands Journal of Plant Pathology. ... "First Genome Sequence of Shallot Latent Carlavirus from Allium macrostemon Bunge". Genome Announcements. 5 (33). doi:10.1128/ ...
In 2004 it was placed in the Carlavirus genus within the family Flexiviridae. When that family was split in 2009, Carlavirus ... Chen, J.; Shi, Y.-H.; Lu, Y.-W.; Adams, M. J.; Chen, J.-P. (9 June 2006). "Narcissus symptomless virus: a new carlavirus of ... Wylie SJ, Jones MGK (2012) Complete genome sequences of seven carlavirus and potyvirus isolates on Narcissus and Hippeastrum ... the species Narcissus symptomless virus in the genus Carlavirus, family Betaflexiviridae. 2012 Adams, MJ; Antinow, JF; Bar- ...
This Carlavirus should not be confused with the similarly named Narcissus latent virus which is a Macluravirus. Rarely "Lentern ... Chen, J.; Shi, Y.-H.; Lu, Y.-W.; Adams, M. J.; Chen, J.-P. (9 June 2006). "Narcissus symptomless virus: a new carlavirus of ...
... (GarCLV) is a plant virus member of the genus Carlavirus that has been found infecting garlic ... a member of the carlavirus family". Molecules and Cells. 14 (2): 205-213. ISSN 1016-8478. PMID 12442892. Yadav, Vineeta; ... identification of Potyviruses and Carlavirus in Central Brazil". Fitopatologia Brasileira. 26 (3): 619-626. doi:10.1590/S0100- ...
... e), the Potyvirus passionfruit woodiness virus, and the Carlavirus Passiflora latent virus. A number of species of ...
Mosaic diseases in p. somniferum are caused by rattle virus and the Carlavirus. In 2006, a novel virus tentatively called " ...
"Evidence that whitefly-transmitted cowpea mild mottle virus belongs to the genus Carlavirus". Archives of Virology. 143 (4): ... "First Report of Cowpea Mild Mottle Carlavirus on Yardlong Bean (Vigna unguiculata subsp. Sesquipedalis) in Venezuela". Viruses ...
... (CLV, or Carlavirus) is a plant pathogenic virus of the family Betaflexiviridae. ICTVdB - The Universal ...
LVX is distinguishable from lily symptomless carlavirus (LSV) by serological tests, such as immunogold labeling tests. The LVX ... Homologies between the genomes of a carlavirus (lily symptomless virus) and a potexvirus (lily virus X) from lily plants. ... Homologies between the genomes of a carlavirus (lily symptomless virus) and a potexvirus (lily virus X) from lily plants. ...
The TGB proteins are conserved among the Allexivirus, Carlavirus, Foveavirus, Furovirus, Hordeivirus, Pecluvirus, Pomovirus and ...
... sequence of two Korean isolates of Daphne virus S support its placement as a distinct species of the genus Carlavirus". ...
This Macluravirus should not be confused with the similarly named Narcissus common latent virus which is a Carlavirus, and is ...
Camvirus Canoevirus Capillovirus Capistrivirus Capripoxvirus Capulavirus Carbovirus Cardiovirus Cardoreovirus Carlavirus ...
The following subfamilies and genera are recognized: Quinvirinae Carlavirus Foveavirus Robigovirus Plus three unassigned ...
Type species of CARLAVIRUS.. Terms. Carnation latent virus Preferred Term Term UI T443612. Date04/19/2001. LexicalTag NON. ... Carlavirus Preferred Concept UI. M0026876. Registry Number. txid12163. Related Numbers. txid12164. Scope Note. A genus of RNA ... Carlavirus Preferred Term Term UI T053202. Date01/01/1999. LexicalTag ABX. ThesaurusID NLM (1994). ... Carlavirus. Tree Number(s). B04.715.260.150. B04.820.578.375.150. Unique ID. D017788. RDF Unique Identifier. http://id.nlm.nih. ...
Carlavirus B04.820.260.575 Potexvirus B04.820.300 Hepatitis Delta Virus B04.820.340 Hepevirus B04.820.340.400 Hepatitis E virus ... Carlavirus B04.715.260.575 Potexvirus B04.715.270 Geminiviridae B04.715.270.100 Begomovirus B04.715.270.500 Maize streak virus ...
Type species of CARLAVIRUS.. Terms. Carnation latent virus Preferred Term Term UI T443612. Date04/19/2001. LexicalTag NON. ... Carlavirus Preferred Concept UI. M0026876. Registry Number. txid12163. Related Numbers. txid12164. Scope Note. A genus of RNA ... Carlavirus Preferred Term Term UI T053202. Date01/01/1999. LexicalTag ABX. ThesaurusID NLM (1994). ... Carlavirus. Tree Number(s). B04.715.260.150. B04.820.578.375.150. Unique ID. D017788. RDF Unique Identifier. http://id.nlm.nih. ...
In 1992, the Scottish Agricultural Service Agency discovered a symptomless carlavirus in potato germplasm (Solanum tuberosum cv ... Potato latent carlavirus has been detected in 7 additional cultivar accessions in the Vancouver Collection of virus-free ... As reported in EPPO RS 99/027, a new virus called potato latent carlavirus (EPPO Alert List) has been reported on potato. ... The authors felt that potato latent carlavirus has probably been present in Red LaSoda grown in USA and Canada since 1993. ...
Carlavirus - Preferred Concept UI. M0026876. Scope note. A genus of RNA plant viruses in the family FLEXIVIRIDAE, containing ...
Cápside/genética , Carlavirus/genética , Genes Virales , Secuencia de Aminoácidos , Secuencia de Bases , Cápside/química , ... A region of the Kalanchoë latent carlavirus (KLV) genome, containing the coding capacity for the triple gene block and the coat ... The sequence confirmed the classification of KLV as a carlavirus. There was the highest identity in the amino acid sequences to ... Analysis of the triple gene block and coat protein sequences of two strains of Kalanchoë latent carlavirus. ...
The viruses mentioned above can be divided into five genera: Tobamovirus, including CMMoV, RCNaV, and SOV; Carlavirus including ...
DeCS 2008 - March 17, 2008 version. ...
... and three viruses belonging to the genus Carlavirus. The Carlaviruses include cowpea mild mottle virus (CpMMV) and two putative ...
CMV in the genus Cucumovirus, LSV in the genus Carlavirus, LMoV in the genus Potyvirus, and Tobacco rattle virus (TRV) in the ... Lily symptomless virus (LSV) in the genus Carlavirus , Lily mottle virus (LMoV) in the genus Potyvirus , and Cucumber mosaic ...
Survey and characterization of main Potyvirus and Carlavirus occurring in garlic, .... Serological, molecular detection, and ... 10/16148-9 - Survey and characterization of main Potyvirus and Carlavirus occurring in garlic, sequencing of the complete ...
J1.637.51.223 Carlavirus B4.715.100 B4.715.260.150 B4.820.100 B4.820.260.150 Carmine D2.455.426.559.847.117.159.200 Carotenoids ...
... such as the mosaic potyvirus and the latent carlavirus, for which there are no chemical controls. A host of pests and diseases ...
Carlavirus Carmine Carmovirus Carmustine Carney Complex Carnitine Carnitine Acyltransferases Carnitine O-Acetyltransferase ...
Ipomovirus and Carlavirus genera (Duffus 1987; Markham et al. 1994; Brown et al. 1995; Jones 2003). © Springer Science+Business ... Ipomovirus and Carlavirus genera (Duffus 1987; Markham et al. 1994; Brown et al. 1995; Jones 2003). © Springer Science+Business ...
Carlavirus - Preferred Concept UI. M0026876. Scope note. A genus of RNA plant viruses in the family FLEXIVIRIDAE, containing ...
Genus Carlavirus (organism) {423330006 , SNOMED-CT } Parent/Child (Relationship Type) Carnation latent virus (organism) { ...
... hemorrhages chimarrhis fluoropurine willebrands ylpropyl synthelabo phosphotyrosyl repetitions avpr1b avpr1a carlavirus ...
Carlavirus/metabolismo , Doenças das Plantas/virologia , Proteínas Virais/metabolismo , Sequência de Aminoácidos , Carlavirus/ ... Carlavirus CRPs contain two motifs in their central part: a nuclear localization signal (NLS) and a zinc finger motif (ZF). In ... In this study, to analyse the role of these distinct domains, we tested six carlavirus CRPs for their RNA silencing suppressor ... Although all six tested carlavirus CRPs showed RNA silencing suppressor activity at similar levels, symptoms induced by the ...
  • Wright, N.S. (1999) Characteristics and distribution of potato latent carlavirus (Red LaSoda) virus in North America. (eppo.int)
  • As reported in EPPO RS 99/027, a new virus called potato latent carlavirus (EPPO Alert List) has been reported on potato. (eppo.int)
  • Potato latent carlavirus has been detected in 7 additional cultivar accessions in the Vancouver Collection of virus-free potatoes (Canada): cvs Pembina Chipper, Pungo (in 1994), Kanona, Red Pontiac (in 1995), Purple Chief, Denali and Tejon in 1996. (eppo.int)
  • Sequence analysis revealed the presence of four viruses: a Potyvirus named Moroccan watermelon mosaic virus (MWMV) and three viruses belonging to the genus Carlavirus. (bvsalud.org)