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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/8066
Title: | Molecular analysis of genetic diversity among different groups of potato (Solanum tuberosum L.). |
Other Titles: | Not Available |
Authors: | Kumar, R. and J.S. Torres |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Potato Research Institute |
Published/ Complete Date: | 2016-04-01 |
Project Code: | Not Available |
Keywords: | Genetic diversity, Potato, Solanum tuberosum, simple sequence repeats markers |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Twenty one simple sequence repeat (SSR) markers were used to develop SSR profile in 169 genotypes of potato belonging to Indian accessions, tuberosum group (Solanum tuberosum ssp. tuberosum), breeding lines, neotuberosum, andigena group and tuberosum × andigena derivatives. All the 21 SSR markers showed polymorphism and were able to discriminate the genotypes studied. Molecular markers viz., STM0037, STI0012, STM1052, STM 5127, STG0001 and STI0030 were useful due to their high polymorphic information content and differentiating power. A high magnitude of genetic diversity was observed in andigena group (Solanum tuberosum ssp. andigena). Andigena accessions were also diverse from other groups of accessions as most of them formed a clear separate and distinct cluster. Tuberosum group germplasm, breeding lines, neotuberosum and Indian accessions formed a separate cluster, whereas Indian accessions were distributed widely. The Shannon Weaver diversity index for Indian accessions was higher than that of breeding lines, tuberosum germplasm, neotuberosum and tuberosum × andigena accessions. These results show that comparative genetic diversity of Indian accessions is good in comparison to other tuberosum group accessions. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Not Available |
Volume No.: | Not Available |
Page Number: | Not Available |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/8066 |
Appears in Collections: | HS-CPRI-Publication |
Files in This Item:
File | Description | Size | Format | |
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IJGPB2016 76-2.pdf | 326.46 kB | Adobe PDF | View/Open |
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