Record Details


Field	Value

Title	RAPD and minisatellite markers for genetic diversity and relationship in guava varieties Not Available

Creator	Anju Bajpai, R Chandra, S Rajan, Navin Srivastava

Subject	DAMD primers, RAPD, guava varieties

Description	Not Available 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. Not Available

Date	2017-10-17T07:21:56Z 2017-10-17T07:21:56Z 2008-01-01

Type	Research Paper

Identifier	14 Print ISSN: 0019-5200 Online ISSN: 0975-6906 http://krishi.icar.gov.in/jspui/handle/123456789/5529

Language	English

Relation	Not Available;

Publisher	The Indian Society of Genetics & Plant Breeding

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