Results 51 to 60 of about 1,017 (178)

A strong-stop DNA in rice plants infected with rice tungro bacilliform virus

Journal of General Virology, 1993
A virus-specific small nucleic acid (strong-stop DNA) was identified in rice plants infected with rice tungro bacilliform virus, but not in the virus particles. This nucleic acid was shown to consist of about 595 deoxyribonucleotides with about 70 ribonucleotides covalently linked at the 5' end.
Y, Bao, R, Hull
openaire   +2 more sources

Sequence changes in six variants of rice tungro bacilliform virus and their phylogenetic relationships

Journal of General Virology, 1999
The DNA of three biological variants, G1, Ic and G2, which originated from the same greenhouse isolate of rice tungro bacilliform virus (RTBV) at the International Rice Research Institute (IRRI), was cloned and sequenced. Comparison of the sequences revealed small differences in genome sizes.
Azzam, Ossmat, Cabauatan, Pepito Q., Melcher, Ulrich, Ishikawa, Koichi, Omura, Toshihiro, Hibino, Hiroyuki, Koganezawa, Hiroki   +6 more
openaire   +2 more sources

Molecular detection of rice tungro bacilliform virus (RTBV) on weed host in South Sulawesi

IOP Conference Series: Earth and Environmental Science, 2023
Abstract Rice tungro bacilliform Virus (RTBV) is one of the viruses that cause tungro disease in rice plants causing leaf yellow and plant stunting. Some weed species have also been described as potential hosts for RTBV in addition to rice. However, RTBV cannot be diagnosed in weeds only by looking at their morphological symptoms because
N Rosida, W Senoaji, E Ibrahim, T Kuswinanti   +3 more
openaire   +1 more source

Position-dependent ATT initiation during plant pararetrovirus rice tungro bacilliform virus translation. [PDF]

J Virol, 1996
The expression of the rice tungro bacilliform virus open reading frame I was studied in transiently transfected protoplasts. Expression occurs despite the presence of a long leader sequence and the absence of a proper ATG initiation codon. Translation is initiated at an ATT codon. The efficiency of initiation in rice protoplasts depends strongly on the
Fütterer J, Potrykus I, Bao Y, Li L, Burns TM, Hull R, Hohn T.   +6 more
europepmc   +3 more sources

Presence of Rice Tungro Bacilliform Virus (RTBV) in Xylem Cells of Tungro-Infected Rice

, 1991
This article 'Presence of Rice Tungro Bacilliform Virus (RTBV) in Xylem Cells of Tungro-Infected Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of ...
Sta. Cruz, F. C., Koganezawa, H.
openaire   +2 more sources

Analysis of the Proteolytic Processing and Activation of the Rice Tungro Bacilliform Virus Reverse Transcriptase

Virology, 1995
Rice tungro bacilliform virus (RTBV) is a plant pararetrovirus and member of the badnavirus subgroup. Open reading frame (ORF) 3 encodes the viral capsid protein, protease (PR), and reverse transcriptase (RT). A DNA fragment of ORF 3 that contains PR and RT sequences was previously expressed in insect cells to produce the PR/RT polyprotein that was ...
Laco, Gary S., Kent, Stephen B.H., Beachy, Roger N.   +2 more
openaire   +2 more sources

Insights from controlled, comparative experiments highlight the limitations of using BSMV and FoMV for virus‐enabled reverse genetics in rice

Annals of Applied Biology, Volume 188, Issue 3, Page 745-754, May 2026.
Virus‐enabled reverse genetics (VERG) enables transient gene expression modulation in plants but its efficacy varies across species. We evaluated the efficacy of barley stripe mosaic virus (BSMV) and foxtail mosaic virus (FoMV) for virus‐induced gene silencing (VIGS) and virus‐mediated overexpression (VOX) in rice (Oryza sativa).
Guilherme M. Turra, Aldo Merotto Jr., Dana R. MacGregor   +2 more
wiley   +1 more source

Variasi Genetik Rice Tungro Bacilliform Virus (RTBV) dari Daerah Istimewa YOGYAKARTA, Nusa Tenggara Barat, dan Sulawesi Tengah [PDF]

, 2017
Tungro merupakan salah satu penyakit penting pada padi yang menjadi kendala dalam peningkatan produksi padi di Indonesia. Penyakit ini disebabkan oleh infeksi dua virus yang berbeda secara serologis, yaitu Rice tungro bacilliform virus (RTBV) dan Rice ...
Hartono, S. (Sedyo), Praptana, R. H. (R), Sumardiyono, Y. B. (Y), Trisyono, Y. A. (Y)   +3 more
core  

The Use of Electrophoretic Isozymes to Detect Tungro Infected Rice [PDF]

, 2017
Tungro is one of the most common diseases of rice plants which caused by double infection of RTBV (Rice Tungro Bacilliform Virus) and RTSV (Rice Tungro Spherical Virus), and it gives a significant economic loss.
A, A. (Arief), Supyani, S. (Supyani), Suranto, S. (Suranto)   +2 more
core   +1 more source

Primary and Secondary Symbionts of Cambodian Cicadellidae and the Role of Parasitisation

Environmental Microbiology Reports, Volume 17, Issue 5, October 2025.
Leafhoppers are key agricultural pests, and their interactions with parasitoids may be influenced by microbial symbionts. In this study, we characterized the bacterial communities of six Cambodian leafhopper species and their parasitoids, finding that while Sulcia dominates leafhopper microbiotas, parasitoids exhibit higher microbial diversity.
Sophany Phauk, Lorenzo Assentato, Seanghun Meas, Olle Terenius   +3 more
wiley   +1 more source