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 | Devivaraprasad Reddy, A. Subrahmanyam, Gangavarapu Shivani Kallappa, Girisha Karunasagar, Iddya Karunasagar, Indrani |
| Description | Author Affiliation: Devivaraprasad Reddy A ( Department of Fisheries Microbiology, College of Fisheries, UNESCO-MIRCEN for Marine Biotechnology, Karnataka Veterinary, Animal and Fisheries Sciences University, Mangalore, 575 002 India.); Subrahmanyam G ( Department of Fisheries Microbiology, College of Fisheries, UNESCO-MIRCEN for Marine Biotechnology, Karnataka Veterinary, Animal and Fisheries Sciences University, Mangalore, 575 002 India.); Shivani Kallappa G ( Department of Fisheries Microbiology, College of Fisheries, UNESCO-MIRCEN for Marine Biotechnology, Karnataka Veterinary, Animal and Fisheries Sciences University, Mangalore, 575 002 India.); Karunasagar I ( Department of Fisheries Microbiology, College of Fisheries, UNESCO-MIRCEN for Marine Biotechnology, Karnataka Veterinary, Animal and Fisheries Sciences University, Mangalore, 575 002 India.); Karunasagar I ( Department of Fisheries Microbiology, College of Fisheries, UNESCO-MIRCEN for Marine Biotechnology, Karnataka Veterinary, Animal and Fisheries Sciences University, Mangalore, 575 002 India.) |
| Abstract | Ammonia oxidation is the rate limiting step in nitrification and thus have an important role in removal of ammonia in natural and engineered systems with participation of both ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB). However, their relative distribution and activity in fish processing effluent treatment plants (FPETPs) though significant, is hitherto unreported. Presence of AOA in sludge samples obtained from FPETPs was studied by amplification and sequencing of thaumarchaeal ammonia monooxygenase subunit A (AOA-amoA) gene. Different primer sets targeting 16S rRNA and AOA-amoA gene were used for the detection of AOA in FPETPs. Phylogenetic analysis of the gene revealed that the AOA was affiliated with thaumarchaeal group 1.1a lineage (marine cluster). Quantitative real time PCR of amoA gene was used to study the copy number of AOA and AOB in FPETPs. The AOA-amoA and AOB-amoA gene copy numbers of sludge samples ranged from 2.2 × 10(6) to 4.2 × 10(8) and 1.1 × 10(7) to 8.5 × 10(8) mg(-1) sludge respectively. Primer sets Arch-amoAF/Arch-amoAR and 340F/1000R were found to be useful for the sensitive detection of AOA-amoA and Archaeal 16S rRNA genes respectively in FPETPs. Their presence suggests the widespread occurrence and possible usefulness in removing ammonia from FPETPs which is in line with reports from other waste water treatment plants. |
| File Format | HTM / HTML |
| ISSN | 00468991 |
| e-ISSN | 09737715 |
| DOI | 10.1007/s12088-014-0484-6 |
| Journal | Indian Journal of Microbiology |
| Issue Number | 4 |
| Volume Number | 54 |
| Language | English |
| Publisher | Springer |
| Publisher Date | 2014-12-01 |
| Publisher Place | India |
| Access Restriction | Open |
| Subject Keyword | Discipline Microbiology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Microbiology |
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...
|