RNA Replication from the Simian Virus 5 Antigenomic Promoter Requires Three Sequence-Dependent Elements Separated by Sequence-Independent Spacer Regions

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

RNA replication from the simian virus 5 antigenomic promoter requires three sequence-dependent elements separated by sequence-independent spacer regions.

We have previously shown for the paramyxovirus simian virus 5 (SV5) that a functional promoter for RNA replication requires proper spacing between two discontinuous elements: a 19-base segment at the 3' terminus (conserved region I [CRI]) and an 18-base internal region (CRII) that is contained within the coding region of the L protein gene. In the work described here, we have used a reverse-gen...

متن کامل

RNA replication for the paramyxovirus simian virus 5 requires an internal repeated (CGNNNN) sequence motif.

A functional RNA replication promoter for the paramyxovirus simian virus 5 (SV5) requires two essential and discontinuous elements: 19 bases at the 3' terminus (conserved region I) and an 18-base internal region (conserved region II [CRII]) that is contained within the coding region of the L protein gene. A reverse-genetics system was used to determine the sequence requirements for the internal...

متن کامل

Cis-acting elements in the antigenomic promoter of Nipah virus.

Genome synthesis in paramyxoviruses, including Nipah virus (NiV), is controlled by sequence elements that reside in the non-coding nucleotides at the 5'-trailer (3'-antigenomic) end that make up the antigenomic promoter (AGP). Using a chloramphenicol acetyl transferase-based plasmid-driven minigenome system, the terminal 96 nt of NiV AGP were first mutagenized in blocks of three hexamers to ena...

متن کامل

7S-K nuclear RNA from simian virus 40-transformed cells has sequence homology to the viral early promoter.

Previous findings in our laboratory have identified a specific small nuclear RNA (7S-K) that promotes transcription initiation by RNA polymerase II in isolated mammalian nuclei. The present study was designed to investigate the homology between 7S-K RNAs and host and viral sequences in simian virus 40 (SV40)-transformed and in untransformed mouse 3T3 cells, with the object of testing the hypoth...

متن کامل

Human ribosomal RNA intergenic spacer sequence.

The human rDNA tandem repeat consists of 13.3 kb of transcribed sequence and about 30 kb of intergenic spacer of unknown function. For descriptive purposes, it is convenient to divide the ribosomal repeat into 4 EcoRI fragments, A D . The C fragment contains only intergenic spacer sequences, and ends some 500 bp upstream of the ribosomal RNA promoter. We had previously described the terminal Ba...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Virology

سال: 2001

ISSN: 0022-538X,1098-5514

DOI: 10.1128/jvi.75.8.3993-3998.2001