Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Torimaru, Takeshi Takeda, Yuichi Matsushita, Michinari Tamaki, Ichiro Sa, Junji Tomaru, buhiro |
| Copyright Year | 2014 |
| Abstract | Natural plant populations consist of individuals that exhibit variation in their phenotypic traits and demographic parameters. Here we report a study on maternal effects and the effects of different light environments on intra-specific variation in survivorship and ecologically relevant phenotypic traits of Fagus crenata seedlings in a cool-temperate forest community. We collected 901 seedlings from the ground beneath five maternal trees and used microsatellite DNA markers to identify maternal siblings that germinated naturally in the forest community. Selected seedlings were planted at three sites––one under a closed canopy with low light availability, one under a canopy gap in the natural forest community with moderate light availability, and one in a common garden with high light availability. The proportion of seedlings that were correctly assigned to their putative mother ranged from 60.0 to 82.7 % per maternal family, and 655 (72.7 %) seedlings in total were used for the analysis of survivorship and phenotypic traits. Among-family differences in survivorship remained after correcting for the effects of initial stem size during the first year after planting. However, this difference in survivorship became less pronounced in subsequent years. Seedlings grown under the canopy gap and/or in the common garden exhibited better performance in terms of phenotypic traits such as stem, leaf, and root morphology. In addition, seedlings of different maternal origins grown in the same environments had different individual leaf areas. These findings suggest that phenotypic variation due to maternal effects was a significant source of intra-specific variation within the local population. |
| Starting Page | 77 |
| Ending Page | 91 |
| Page Count | 15 |
| File Format | |
| ISSN | 14383896 |
| Journal | Population Ecology |
| Volume Number | 57 |
| Issue Number | 1 |
| e-ISSN | 1438390X |
| Language | English |
| Publisher | Springer Japan |
| Publisher Date | 2014-12-04 |
| Publisher Place | Tokyo |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Intra-specific variation Light environment Maternal effects Phenotypic plasticity Seedling population Transplant experiment Ecology Zoology Plant Sciences Evolutionary Biology Behavioral Sciences Forestry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology, Evolution, Behavior and Systematics |
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...
|