KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/54805| Title: | SSR Marker Based Molecular Genetic Diversity Analysis Among Saccharum spontaneum (L.) Collected from North Western Region of India |
| Other Titles: | Not Available |
| Authors: | P. Govindaraj Ramya Gowri K. Mohanraj V. A. Amalraj |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Sugarcane Breeding Institute |
| Published/ Complete Date: | 2021-02-01 |
| Project Code: | P1-15/1-2 |
| Keywords: | Molecular markers, drought, genetic similarity, DNA finger printing |
| Publisher: | Not Available |
| Citation: | P. Govindaraj, Ramya Gowri, K. Mohanraj and V. A. Amalraj. 2021. SSR Marker Based Molecular Genetic Diversity Analysis Among Saccharum spontaneum (L.) Collected from North Western Region of India. Sugar Tech 23:730–740 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Saccharum spontaneum L. is the most diverse species of the genus Saccharum with the widest distribution from Africa-Mediterranean region to Far East including South Pacific islands. Its contribution in the development of present day sugarcane cultivars is well recognized. In the present study, 30 S. spontaneum L. clones collected from North Western India including Gujarat and Rajasthan were characterized with respect to their ecological distribution using 20 STMS (Sequence Tagged Microsatellite Site) primers. The study revealed the ability of STMS markers in discriminating the clones with specific markers with 95.4% polymorphism. The pair wise genetic distance among 30 S. spontaneum L. clones ranged from 0.17 to 0.48 with an average of 0.32. The maximum genetic distance was observed between the pairs IND 07-1462 and IND 08-1501 & IND 07-1464 and IND 08-1501. All the 30 S. spontaneum L. clones were grouped into five different major clusters. Among the five clusters, Cluster II had maximum of nine accessions viz., IND 07-1461, IND 07-1462, IND 07-1463, IND 07-1465, IND 07-1466, IND 07-1467, IND 07-1468, IND 07-1470 and IND 07-1474. All the accessions except IND 07-1474 were from Kachchh district of North West arid zone which is characterized with low rainfall and high salinity. Majority of the clones clustered as per the agro-climatic zones. Unique markers for the clone IND 07-1460, IND 07-1463 and IND 07-1482 were identified which could help in maintaining germplasm identity. Most of the clones from arid and semi arid zones were grouped in the same cluster. These clones were collected from the regions where drought and salinity are prevalent hence these clones could be the potential sources for developing climate resilient sugarcane varieties with drought and salinity tolerance |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Sugar Tech |
| NAAS Rating: | 7.2 |
| Impact Factor: | 1.59 |
| Volume No.: | 23 |
| Page Number: | 730-740 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/54805 |
| Appears in Collections: | CS-SBI-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.