Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Tudzynski, B. Kawaide, H. Kamiya, Y. |
| Copyright Year | 1998 |
| Abstract | The gene coding for copalyl diphosphate synthase (CPS), which represents the first gene of the gibberellin pathway, was isolated from the rice pathogen Gibberella fujikuroi. This fungus is used commercially for the production of gibberellic acid and related gibberellins. CPS is a terpene cyclase which catalyzes the first specific step of the gibberellin (GA) pathway as it branches off from the general isoprenoid (biosynthetic) pathway at geranylgeranyl disphosphate (GGDP). A cDNA fragment of the cps gene from the fungus G. fujikuroi was amplified by RT-PCR using oligonucleotides based on amino-acid sequences which were conserved between the plant CPSs and the bifunctional CPS/KS of the fungus Phaeosphaeria sp. L487. A 588-bp fragment obtained with nested PCR was used to isolate the corresponding genomic clone of the cps gene from the wild-type λ-library. This gene consists of three exons and two introns. The three exons are 2877 bp long and encode 959 amino-acid residues. The protein shares 48% identity with the bifunctional Phaeosphaeria sp. L487 FCPS and between 16% and 18% identity to the corresponding plant CPSs. Expression of the G. fujikuroi cps gene is strongly enhanced under conditions optimized for gibberellin biosynthesis and is reduced when high amounts of ammonium are present in the medium. Gene disruption, followed by gibberellin assays and Southern-blot analysis of the transformants, demonstrated clearly that the cloned gene has the expected function in the biosynthesis of fungal gibberellins. |
| Starting Page | 234 |
| Ending Page | 240 |
| Page Count | 7 |
| File Format | |
| ISSN | 01728083 |
| Journal | Current Genetics |
| Volume Number | 34 |
| Issue Number | 3 |
| e-ISSN | 14320983 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 1998-09-16 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Medicine |
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...
|