Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Odile Hemmer"'
Autor:
Pascal Genschik, Thomas Kretsch, Maghsoud Pazhouhandeh, Katia Marrocco, Bassam Berry, Esther Lechner, Monika Dieterle, Véronique Brault, Kenneth Richards, Odile Hemmer, Véronique Ziegler-Graff
Publikováno v:
Proceedings of the National Academy of Sciences. 103:1994-1999
Plants employ small RNA-mediated posttranscriptional gene silencing as a virus defense mechanism. In response, plant viruses encode proteins that can suppress RNA silencing, but the mode of action of most such proteins is poorly understood. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bffd91781a140f1224bb6e3dcf129bd
https://doi.org/10.1073/pnas.0510784103
https://doi.org/10.1073/pnas.0510784103
Publikováno v:
Journal of General Virology. 84:2585-2594
RNA sequences required for assembly into rod-shaped virions of RNA-1 and RNA-2 of Peanut clump virus (PCV) were mapped by testing the ability of different RNA-1 and -2 deletion mutants to be encapsidated in vivo in an RNase-resistant form. Encapsidat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2069c3e419421afde64beca670eca5b3
https://doi.org/10.1099/vir.0.19247-0
https://doi.org/10.1099/vir.0.19247-0
Publikováno v:
Journal of Virology. 75:1941-1948
RNA-1 of peanut clump pecluvirus (PCV) encodes N-terminally overlapping proteins which contain helicase-like (P131) and polymerase-like (P191) domains and is able to replicate in the absence of RNA-2 in protoplasts of tobacco BY-2 cells. RNA-1 also e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3de96cf4f2ba3f479dbd65cde0a2c580
https://doi.org/10.1128/jvi.75.4.1941-1948.2001
https://doi.org/10.1128/jvi.75.4.1941-1948.2001
Publikováno v:
Virology. 248(2):312-322
The genome of peanut clump pecluvirus (PCV) consists of two messenger RNA components which contain, respectively, three and five open reading frames (ORFs). Inoculation of transcripts from full-length cDNA clones derived from the PCV RNAs showed that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d0244a51cb30ceca8bcf2dadc92df1c
Publikováno v:
Virology. 206:362-371
Translation of tomato black ring virus (TBRV) RNA-1 in a rabbit reticulocyte lysate leads to the synthesis of a 250Kpolyprotein which cleaves itself into smaller proteins of 50, 60, 120, and 190K. Polypeptides synthesized from synthetic transcripts c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3b92f86859d60aa3c611bc043ef4711
https://doi.org/10.1016/s0042-6822(95)80051-4
https://doi.org/10.1016/s0042-6822(95)80051-4
Publikováno v:
Virology. 194:800-806
Tomato black ring virus isolate L supports the multiplication of a large satellite RNA of 1376 nt which has no common features with the two genomic RNAs except for the terminal motif 5′ VPg UUGAAAA and a 3′ poly(A) tail. The TBRV sat-RNA contains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d2468d81a82410f746dc38a352ceff2
https://doi.org/10.1006/viro.1993.1321
https://doi.org/10.1006/viro.1993.1321
Publikováno v:
Journal of General Virology. 71:907-915
Synthetic transcripts of tomato black ring virus satellite RNA (TBRV satRNA), isolate L, were prepared from cDNA cloned in the Bluescribe transcription vector. Transcripts with 49 (T49L) or two (T2GL) extra nucleotides at their 5′ ends and 42 extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6cd65dd17c6c96ae43f5cc04b1e6786
https://doi.org/10.1099/0022-1317-71-4-907
https://doi.org/10.1099/0022-1317-71-4-907
Autor:
Odile Hemmer, Olivier Voinnet, Sébastien Pfeffer, Kenneth Richards, Patrice Dunoyer, C. Fritsch
Publikováno v:
The Plant journal : for cell and molecular biology. 29(5)
In plants, post-transcriptional gene silencing (PTGS) is part of a defence mechanism against virus infection. Several plant viruses have been shown to encode proteins which can counteract PTGS. In this paper it is demonstrated that P15 of peanut clum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a24f5059cba3512f50b4dea75358b75
https://pubmed.ncbi.nlm.nih.gov/32202019
https://pubmed.ncbi.nlm.nih.gov/32202019
The role of valine aminoacylation of the two genomic RNAs of Peanut clump virus (PCV) was studied by comparing the amplification in vivo of RNAs with GAC, GΔC, or CCA anticodons in the tRNA-like structure (TLS) present at the 3′ end of each viral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b70651d85333623c4309c0d1e4a3fac4
https://europepmc.org/articles/PMC116383/
https://europepmc.org/articles/PMC116383/
Publikováno v:
Virology. 213(1)
The satellite RNAs (sat-RNAs) associated with some isolates of tomato black ring virus (TBRV) consist of single-stranded molecules of about 1375 nucleotides, encoding a nonstructural protein of 48K which has been shown to be involved in the replicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3187d5e0d37a51cd8ad794778f1ad454
https://pubmed.ncbi.nlm.nih.gov/7483283
https://pubmed.ncbi.nlm.nih.gov/7483283