Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Fischbach, G. D. Falls, D. L. Harris, D. A. Johnson, F. A. |
| Description | Author Affiliation: Harris DA ( Department of Anatomy and Neurobiology, Washington University School of Medicine, St. Louis, MO 63110.); |
| Abstract | The mammalian prion protein (PrPC) is a cellular protein of unknown function, an altered isoform of which (PrPSc) is a component of the infectious particle (prion) thought to be responsible for spongiform encephalopathies in humans and animals. We report here the isolation of a cDNA that encodes a chicken protein that is homologous to PrPC. This chicken prion-like protein (ch-PrLP) is identical to the mouse PrP at 33% of its amino acid positions, including an uninterrupted stretch of 24 identical residues, and it displays the same structural domains. In addition, ch-PrLP, like its mammalian counterpart, is attached to the cell surface by a glycosyl-phosphatidylinositol anchor. We find that ch-PrLP is the major protein in preparations of an acetylcholine receptor-inducing activity that has been purified greater than 10(6)-fold from brain on the basis of its ability to stimulate synthesis of nicotinic receptors by cultured myotubes. The ch-PrLP gene is expressed in the spinal cord and brain as early as embryonic day 6; and in the spinal cord, the protein appears to be concentrated in motor neurons. Our results therefore raise the possibility that prion proteins serve normally to regulate the chemoreceptor number at the neuromuscular junction and perhaps in the central nervous system as well. |
| ISSN | 00278424 |
| e-ISSN | 10916490 |
| Journal | Proceedings of the National Academy of Sciences of the United States of America |
| Issue Number | 17 |
| Volume Number | 88 |
| Language | English |
| Publisher | National Academy of Sciences |
| Publisher Date | 1991-10-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Brain Physiology Muscles Receptors, Nicotinic Biosynthesis Viral Proteins Isolation & Purification Amino Acid Sequence Animals Blotting, Northern Cells, Cultured Chick Embryo DNA Genetics Gene Library Mice Molecular Sequence Data Oligonucleotide Probes Polymerase Chain Reaction PrPSc Proteins Prions RNA RNA, Messenger Restriction Mapping Sequence Homology, Nucleic Acid Spinal Cord Transfection Comparative Study 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...
|