Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Caniglia, Romolo Fabbri, Elena Greco, Claudia Galaverni, Marco Manghi, Lorenzo Boitani, Luigi Sforzi, Andrea Randi, Ettore |
| Copyright Year | 2013 |
| Abstract | The use of functional mutations, in addition to standard noncoding molecular markers, can help to detect hybridization and gene introgression in wild canid populations. We analyzed ancestry of a canid pack breeding in Central Italy that showed black coats and other unusual morphological traits suggesting wolf × dog hybrid origins. Individuals were identified by genotyping excremental DNA at 13 autosomal microsatellites, mtDNA control region sequences, a male-specific restriction site on the ZFX/Y gene to determine the gender of the individuals, four Y-linked microsatellites to determine male haplotypes, and two melanistic mutations: a SNP at exon 4 of the Agouti locus and a 3-bp deletion at a β-Defensin gene, the K locus. Results showed that: (1) the pack was founded by a single breeding pair of related individuals, probably brother and sister, and no immigrant was detected; (2) parents and offspring showed signals of admixture at autosomal microsatellites; and (3) the melanistic K locus deletion was present in the black-coated female parent and in 8/14 offspring, but it was absent in the wild type male parent. This deletion was found also in 17/40 village dogs randomly sampled from nearby areas, but it was absent in a random sample of 40 Italian wolves. These findings suggest that the pack received the K locus deletion from dogs. Admixture analyses of empirical and simulated genotypes indicate the parents of the pack originated through a single hybridization event at least two generations back. Genetic and phenotypic assessments of coat color mutations can contribute to investigation of the origin and dynamics of functional polymorphisms in hybridizing wolf populations and to develop appropriate guidelines to contrast hybridization with their domesticated relatives. |
| Starting Page | 543 |
| Ending Page | 555 |
| Page Count | 13 |
| File Format | |
| ISSN | 16124642 |
| Journal | European Journal of Wildlife Research |
| Volume Number | 59 |
| Issue Number | 4 |
| e-ISSN | 14390574 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2013-02-21 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Canis lupus Wolf × dog hybridization β-Defensin gene Coat color polymorphism Admixture analysis Gene introgression Conservation genetics Zoology Animal Ecology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology, Evolution, Behavior and Systematics Management, Monitoring, Policy and Law Nature and Landscape Conservation |
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...
|