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Titolo:
NONVIRAL SEQUENCES AT THE 5'-TERMINI OF MESSENGER-RNAS DERIVED FROM VIRUS-SENSE AND VIRUS-COMPLEMENTARY SEQUENCES OF THE AMBISENSE RNA SEGMENTS OF RICE STRIPE TENUIVIRUS
Autore:
SHIMIZU T; TORIYAMA S; TAKAHASHI M; AKUTSU K; YONEYAMA K;
Indirizzi:
NATL INST AGROENVIRONM SCI,KANNONDAI 3 TSUKUBA IBARAKI 305 JAPAN NATL INST AGROENVIRONM SCI TSUKUBA IBARAKI 305 JAPAN IBARAKI UNIV,FAC AGR AMI IBARAKI 30003 JAPAN MEIJI UNIV,FAC AGR,TAMA KU KAWASAKI KANAGAWA 214 JAPAN
Titolo Testata:
Journal of General Virology
, volume: 77, anno: 1996,
parte:, 3
pagine: 541 - 546
SICI:
0022-1317(1996)77:<541:NSAT5O>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
COMPLETE NUCLEOTIDE-SEQUENCE; CODING STRATEGY; 3' ENDS; BUNYAVIRUS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
T. Shimizu et al., "NONVIRAL SEQUENCES AT THE 5'-TERMINI OF MESSENGER-RNAS DERIVED FROM VIRUS-SENSE AND VIRUS-COMPLEMENTARY SEQUENCES OF THE AMBISENSE RNA SEGMENTS OF RICE STRIPE TENUIVIRUS", Journal of General Virology, 77, 1996, pp. 541-546

Abstract

The three small segments of the four RNAs of the rice stripe tenuivirus (RSV) genome have an ambisense coding strategy. The mRNA transcripts corresponding to open reading frames for the non-structural protein (NS4) and nucleocapsid protein (N), which are encoded on virus-sense (v) RNA 4 and virus-complementary sense (vc) RNA 3, respectively, were recovered from polysomes of RSV-infected wheat leaves, and their 5' termini were analysed. The mRNAs derived from both v and vc sequences contained from 10 to 23 non-viral bases at their 5' termini. Results of nucleotide sequence similarity analyses indicated that these non-viralheterogenous sequences may be derived from host cellular mRNAs. Takentogether, these results suggest that the viral mRNA transcription of either v or vc sequences of ambisense segments of RSV is primed by non-viral oligonucleotides in vivo.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 10:33:02