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http://krishi.icar.gov.in/jspui/handle/123456789/5529
Title: | RAPD and minisatellite markers for genetic diversity and relationship in guava varieties |
Other Titles: | Not Available |
Authors: | Anju Bajpai, R Chandra, S Rajan, Navin Srivastava |
Author's Affiliated institute: | ICAR::Central Institute of Sub-tropical Horticulture |
Published/ Complete Date: | 2008-01-01 |
Project Code: | Not Available |
Keywords: | DAMD primers, RAPD, guava varieties |
Publisher: | The Indian Society of Genetics & Plant Breeding |
Citation: | 14 |
Series/Report no.: | Not Available; |
Abstract/Description: | PCR based Random Amplified Polymorphic DNA (RAPD) and Directed Amplification of Minisatellite DNA (DAMD) markers were used to study the genetic diversity and relatedness among 22 guava accessions comprising commercial cultivars, breeding lines 'and unimproved cultivars. DNA isolated by CTAB method was used for amplification of 96 markers by using 7 RAPD primers and 56 workers generated by 40 DAMD primers. Genetic distance matrix based on Jaccard's coefficient revealed maximum distance between Purple Guava and Allahabad Safeda (43%), whereas minimum distance was as low as 5.4% between two breeding lines HPSI-20 and HPSI-26. Interestingly half-sib progenies CISH-G-1 to CISH-G-6 had slightly more distance ranging from 10.8-24.0%. The clustering revealed that most of the cultivars/accessions originated from Indo-Gangetic plains are grouped together. DAMD was found to suitably cluster the cultivars from exotic origin or having exotic parentage. |
Description: | Not Available |
ISSN: | Print ISSN: 0019-5200 Online ISSN: 0975-6906 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Genetics and Plant Breeding |
NAAS Rating: | 6.55 |
Volume No.: | 68 |
Page Number: | 441 |
Name of the Division/Regional Station: | Crop Improvement and Biotechnology |
Source, DOI or any other URL: | http://www.academia.edu/download/42358073/RAPD_and_minisatellite_markers_for_genet20160207-24586-16oveqp.pdf |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/5529 |
Appears in Collections: | HS-CISH-Publication |
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