Results 31 to 40 of about 648 (130)

Natural Infection of Verbena and Phlox by a Recently Described Member of the Carmovirus Genus

Plant Disease, 2006
A novel carmovirus infecting angelonia (Angelonia angustifolia) was recently described independently by researchers in the United States, Israel, and Germany (1,2,4). Angelonia flower break virus (AnFBV) and Angelonia flower mottle virus were proposed as appropriate names for this carmovirus.
F M, Assis Filho, A, Harness, M, Tiffany, A, Gera, S, Spiegel, S, Adkins   +5 more
openaire   +2 more sources

A resilient bunch: stem cell antiviral immunity in plants

New Phytologist, Volume 241, Issue 4, Page 1415-1420, February 2024.
Summary Stem cells are vital for plant development and reproduction. The stem cells within shoot apical meristems are known to possess exceptionally effective antiviral defenses against pathogenic viruses which preclude their infection, yet how this is achieved remains poorly understood and scarcely investigated.
Gesa Hoffmann, Marco Incarbone
wiley   +1 more source

An internal ribosome entry site directs translation of the 3'-gene from Pelargonium flower break virus genomic RNA: implications for infectivity.

PLoS ONE, 2011
Pelargonium flower break virus (PFBV, genus Carmovirus) has a single-stranded positive-sense genomic RNA (gRNA) which contains five ORFs. The two 5'-proximal ORFs encode the replicases, two internal ORFs encode movement proteins, and the 3'-proximal ORF ...
Olga Fernández-Miragall, Carmen Hernández   +1 more
doaj   +1 more source

Purification and Properties of Japanese Iris Necrotic Ring Virus, a Possible New Carmovirus.

Japanese Journal of Phytopathology, 1992
Japanese iris necrotic ring virus (JINRV) particles were isometric about 35nm in diameter and showed rounded outlines with rough surfaces when negatively stained in uranyl acetate. Purified virus preparations contained single component with a sedimentation coefficient of 118 S.
OSAKI, Takeshi, OZAKI, Kenji, YASUKAWA, Ko, OHKI, Satoshi T., INOUYE, Tadao   +4 more
openaire   +2 more sources

Marker Saturation of the Region Flanking the Gene NSV Conferring Resistance to the Melon Necrotic Spot Carmovirus (MNSV) in Melon [PDF]

Journal of the American Society for Horticultural Science, 2002
The recessive allele (nsv) of the NSV gene confers resistance to the Carmovirus melon necrotic spot virus (MNSV) in melon (Cucumis melo L.). Using an F2 population obtained from the cross between the resistant Korean accession PI 161375 and a susceptible line of `Piel de Sapo', we have mapped the NSV locus to linkage group 11 (G11) of the melon genome.
Mónica Morales, Marisol Luís-Arteaga, José María Álvarez, Ramon Dolcet-Sanjuan, Amparo Monfort, Pere Arús, Jordi Garcia-Mas   +6 more
openaire   +1 more source

IDENTIFICATION AND CHARACTERIZATION OF CARMOVIRUS ON CARNATION (Dianthus caryophyllus L.) IN WEST JAVA, INDONESIA

AGRIVITA Journal of Agricultural Science, 2015
Carnation has a highly economic demand of cut flower in Indonesia. Field observations in West Java Indonesia was conducted in order to find the typical mottle symptoms that was a suspect caused by a virus disease. Identification of the virus was respectively conducted by performing ELISA test with four anti sera and characterizations held by bioassay ...
Erniawati Diningsih, Gede Suastika, Tri Asmira Damayanti, Slamet Susanto   +3 more
openaire   +2 more sources

Positive selection, molecular recombination structure and phylogenetic reconstruction of members of the family Tombusviridae: implication in virus taxonomy

Genetics and Molecular Biology, 2011
A detailed study of putative recombination events and their evolution frequency in the whole genome of the currently known members of the family Tombusviridae, comprising 79 accessions retrieved from the international databases, was carried out by using ...
Moncef Boulila
doaj  

Several symptom-modulating mutations in the coat protein of turnip crinkle carmovirus result in particles with aberrant conformational properties

Journal of General Virology, 1995
Particles of several symptom-modulating TCV coat protein (CP) mutants were pretreated at pH 5.5, 7.5 or 8.5 and their conformations compared by agarose gel electrophoresis to those of wild-type particles. Particles of two mutants were swollen under conditions in which wild-type particles remained contracted; particles of one mutant were contracted ...
L A, Heaton, M M, Laakso
openaire   +2 more sources

Complete nucleotide sequence and genome organization of Calibrachoa mottle virus (CbMV)—A new species in the genus Carmovirus of the family Tombusviridae

Virus Research, 2010
Complete genomic sequence of the viral RNA of Calibrachoa mottle virus (CbMV) has been determined. The CbMV genome has a positive-sense single-stranded RNA of 3919 nucleotides in length and encodes five open reading frames (ORFs). ORF1 encodes a protein with predicted molecular weight of 28 kDa (p28).
Anju, Gulati-Sakhuja, Hsing-Yeh, Liu
openaire   +2 more sources

Mechanism of plant eIF4E‐mediated resistance against a Carmovirus (Tombusviridae): cap‐independent translation of a viral RNA controlled in cis by an (a)virulence determinant

The Plant Journal, 2008
SummaryTranslation initiation factors are universal determinants of plant susceptibility to RNA viruses, but the underlying mechanisms are poorly understood. Here, we show that a sequence in the 3′ untranslated region (3′‐UTR) of a viral genome that is responsible for overcoming plant eIF4E‐mediated resistance (virulence determinant) functions as a 3 ...
Truniger, Verónica, Nieto García, Cristina, González-Ibeas, Daniel, Aranda, Miguel A.   +3 more
openaire   +3 more sources