Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Alvarez Pizarro, Juan Carlos Gomes Filho, Enéas Lacerda, Claudivan Feitosa Alencar, Nara Lídia Mendes Prisco, José Tarquínio |
| Copyright Year | 2009 |
| Abstract | The effects of NaCl stress on the growth, water relation, gas exchange, tissue mineral content, and on H+-ATPase activity, lipid composition and peroxidation of root plasma membrane-enriched fractions of two genotypes (CCP06 and BRS189, sensitive and tolerant to salt stress, respectively) of dwarf-precocious cashew were studied. Growth reduction was higher in CCP06 than in BRS189. Net photosynthesis decreased in both genotypes, CCP06 being more affected. Roots of BRS189 accumulated higher amount of Na+ than those of CCP06 at both salt treatments, whereas Cl− increase was higher only at 8 dS m−1. NaCl at 8 dS m−1 did not modify the plasma membrane H+-ATPase activity in CCP06 roots, but significantly increased it in BRS189 roots. Lipid peroxidation was lower in BRS189 than in CCP06 roots. Salinity induced higher accumulation of proline in BRS189 roots. Total phospholipids and free sterols content increased significantly in root plasma membrane of CCP06. However, in BRS189, a slight reduction of free sterols content and no changes in total phospholipids content were observed. Thus, the results suggest that the ability of cashew seedlings to adapt to salt stress is, at least in part, dependent upon the maintenance of integrity and protection against oxidative damage of plasma membrane, which could favor the activation of plasma membrane H+-ATPase, as a cellular mechanism to regulate ion exclusion from the shoot. |
| Starting Page | 125 |
| Ending Page | 135 |
| Page Count | 11 |
| File Format | |
| ISSN | 01676903 |
| Journal | Plant Growth Regulation |
| Volume Number | 59 |
| Issue Number | 2 |
| e-ISSN | 15735087 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2009-06-26 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Cashew Membrane lipids Plasma membrane H+-ATPase Root Salt stress Agriculture Plant Physiology Plant Anatomy/Development Plant Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physiology Plant Science Agronomy and Crop Science |
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...
|