Literature DB >> 2370684

A new enhancer element, ENII, identified in the X gene of hepatitis B virus.

Y Wang1, P Chen, X Wu, A L Sun, H Wang, Y A Zhu, Z P Li.   

Abstract

A new enhancer element of hepatitis B virus HBV, ENII, located in the X gene coding region and upstream of the C promoter, has been identified. As determined by deletion analysis, the sequence around nucleotides 1627 to 1732 was suggested to be essential for ENII activity. ENII was cell type specific. It showed high activity in HepG2 cells but not detectable activity in CV-1 cells. A protein-binding site was identified by footprinting in nucleotides 1648 to 1671. The minimum sequence and function of ENII are under investigation.

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Year:  1990        PMID： 2370684      PMCID： PMC249695     

Source DB:  PubMed          Journal:  J Virol        ISSN： 0022-538X            Impact factor:   5.103


  17 in total

1.  A liver-specific enhancer in the core promoter region of human hepatitis B virus.

Authors:  J K Yee
Journal:  Science       Date:  1989-11-03       Impact factor: 47.728

2.  Production of hepatitis B virus by a differentiated human hepatoma cell line after transfection with cloned circular HBV DNA.

Authors:  C Sureau; J L Romet-Lemonne; J I Mullins; M Essex
Journal:  Cell       Date:  1986-10-10       Impact factor: 41.582

3.  The complete nucleotide sequence of the cloned DNA of hepatitis B virus subtype adr in pADR-1.

Authors:  R B Gan; M J Chu; L P Shen; S W Qian; Z P Li
Journal:  Sci Sin B       Date:  1987-05

4.  Recombinant genomes which express chloramphenicol acetyltransferase in mammalian cells.

Authors:  C M Gorman; L F Moffat; B H Howard
Journal:  Mol Cell Biol       Date:  1982-09       Impact factor: 4.272

5.  Characterization of Drosophila transcription factors that activate the tandem promoters of the alcohol dehydrogenase gene.

Authors:  U Heberlein; B England; R Tjian
Journal:  Cell       Date:  1985-07       Impact factor: 41.582

6.  Identification of a promoter element located upstream from the hepatitis B virus X gene.

Authors:  M Treinin; O Laub
Journal:  Mol Cell Biol       Date:  1987-01       Impact factor: 4.272

Review 7.  The hepatitis B virus.

Authors:  P Tiollais; C Pourcel; A Dejean
Journal:  Nature       Date:  1985 Oct 10-16       Impact factor: 49.962

8.  A novel expression selection approach allows precise mapping of the hepatitis B virus enhancer.

Authors:  A Tognoni; R Cattaneo; E Serfling; W Schaffner
Journal:  Nucleic Acids Res       Date:  1985-10-25       Impact factor: 16.971

9.  Transcriptional control elements of hepatitis B surface antigen gene.

Authors:  A Siddiqui; S Jameel; J Mapoles
Journal:  Proc Natl Acad Sci U S A       Date:  1986-02       Impact factor: 11.205

10.  A human hepatitis B viral enhancer element.

Authors:  Y Shaul; W J Rutter; O Laub
Journal:  EMBO J       Date:  1985-02       Impact factor: 11.598
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  26 in total

1.  Detection of a hepatitis B virus variant with a truncated X gene and enhancer II.

Authors:  R Repp; C Keller; A Borkhardt; A Csecke; S Schaefer; W H Gerlich; F Lampert
Journal:  Arch Virol       Date:  1992       Impact factor: 2.574

2.  C/EBP-like proteins binding to the functional box-alpha and box-beta of the second enhancer of hepatitis B virus.

Authors:  C H Yuh; L P Ting
Journal:  Mol Cell Biol       Date:  1991-10       Impact factor: 4.272

3.  Integrated hepatitis B virus DNA preserves the binding sequence of transcription factor Yin and Yang 1 at the virus-cell junction.

Authors:  M Nakanishi-Matsui; Y Hayashi; Y Kitamura; K Koike
Journal:  J Virol       Date:  2000-06       Impact factor: 5.103

Review 4.  Genetic variation of occult hepatitis B virus infection.

Authors:  Hui-Lan Zhu; Xu Li; Jun Li; Zhen-Hua Zhang
Journal:  World J Gastroenterol       Date:  2016-04-07       Impact factor: 5.742

5.  Identification of multiple transcription factors, HLF, FTF, and E4BP4, controlling hepatitis B virus enhancer II.

Authors:  H Ishida; K Ueda; K Ohkawa; Y Kanazawa; A Hosui; F Nakanishi; E Mita; A Kasahara; Y Sasaki; M Hori; N Hayashi
Journal:  J Virol       Date:  2000-02       Impact factor: 5.103

6.  Critical roles of nuclear receptor response elements in replication of hepatitis B virus.

Authors:  X Yu; J E Mertz
Journal:  J Virol       Date:  2001-12       Impact factor: 5.103

7.  Hepatitis B virus with mutations in the core promoter for an e antigen-negative phenotype in carriers with antibody to e antigen.

Authors:  H Okamoto; F Tsuda; Y Akahane; Y Sugai; M Yoshiba; K Moriyama; T Tanaka; Y Miyakawa; M Mayumi
Journal:  J Virol       Date:  1994-12       Impact factor: 5.103

8.  Regulatory sequences of duck hepatitis B virus C gene transcription.

Authors:  R Schneider; H Will
Journal:  J Virol       Date:  1991-11       Impact factor: 5.103

9.  Regulation of transcription from the hepatitis B virus major surface antigen promoter by the Sp1 transcription factor.

Authors:  A K Raney; H B Le; A McLachlan
Journal:  J Virol       Date:  1992-12       Impact factor: 5.103

10.  Characterization of functional Sp1 transcription factor binding sites in the hepatitis B virus nucleocapsid promoter.

Authors:  P Zhang; A K Raney; A McLachlan
Journal:  J Virol       Date:  1993-03       Impact factor: 5.103
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