Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Simon, M. C. Heintz, N. Nevins, J. R. Rooney, R. J. Fisch, T. M. |
| Description | Author Affiliation: Simon MC ( Howard Hughes Medical Institute, Rockefeller University, New York, NY 10021.); |
| Abstract | Previous experiments have demonstrated that transcription of the human c-fos oncogene is activated through the action of the 289-amino acid adenovirus E1A gene product. In this study we have utilized a series of c-fos promoter deletion and substitution mutants to define regulatory sequences that allow the induction by E1A. Although the deletion of upstream promoter sequences has varying degrees of effect on overall promoter activity, these deletions retain inducibility by E1A. This includes the deletion of the serum response element and two elements that bind the ATF transcription factor. In fact, a c-fos promoter deleted to position -53, which leaves the TATA element but no other known functional element, retains inducibility, indicating a role for the TATA element in E1A control. Indeed, substitution of the c-fos TATA element (TATAA) with a TATA sequence from the simian virus 40 early promoter (TATTTAT) abolishes E1A inducibility; this promoter does retain responsiveness to cAMP induction, however, demonstrating that this TATTTAT substitution is functional. We conclude that the E1A-dependent activation of c-fos transcription is mediated through an effect on a TATA-binding protein that has specificity for the TATAA sequence. |
| ISSN | 00278424 |
| e-ISSN | 10916490 |
| Journal | Proceedings of the National Academy of Sciences of the United States of America |
| Issue Number | 2 |
| Volume Number | 87 |
| Language | English |
| Publisher | National Academy of Sciences |
| Publisher Date | 1990-03-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Adenoviruses, Human Genetics DNA-Binding Proteins Oncogene Proteins, Viral Promoter Regions, Genetic Protein-Tyrosine Kinases Proto-Oncogene Proteins Proto-Oncogenes Transcriptional Activation Adenovirus Early Proteins Animals HeLa Cells Molecular Sequence Data Oligonucleotide Probes Plasmids Proto-Oncogene Proteins C-fos Regulatory Sequences, Nucleic Acid Vero Cells Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S. Multidisciplinary |
| Content Type | Text |
| Resource Type | Article |
| Subject | Multidisciplinary |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|