Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)

Attempts were made to estimate molecular diversity present in F3 populations of intergeneric crosses between Carica papaya L. (Var. Pusa Nanha and CP 50) and Vasconcellea cauliflora. Molecular studies revealed that PCR amplification using five ISSR primers in 40 F3 progenies yielded 53 reproducible...

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Autores principales:	R Sudha, T N Balamohan, K Soorianathasundaram, N Manivannan
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2014
Materias:	carica papaya vasconcellea cauliflora intergeneric hybridization molecular diversity Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/5174b2930988444e97221c8361d50bef
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spelling	oai:doaj.org-article:5174b2930988444e97221c8361d50bef2021-12-02T12:37:43ZMolecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)0973-354X2582-4899https://doaj.org/article/5174b2930988444e97221c8361d50bef2014-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/206https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Attempts were made to estimate molecular diversity present in F3 populations of intergeneric crosses between Carica papaya L. (Var. Pusa Nanha and CP 50) and Vasconcellea cauliflora. Molecular studies revealed that PCR amplification using five ISSR primers in 40 F3 progenies yielded 53 reproducible amplified bands. Of the 53 bands, 44 were polymorphic (83.02%). Polymorphic Information Content (PIC) value ranged between 0.90 (ISSR 807 x 810) and 0.66 (ISSR 834 x 810). Similarity coefficients based on five ISSR markers ranged from 0.05 to 0.96. Maximum similarity was observed for genotypes 1, 4 and 6 of Pusa Nanha x Vasconcellea cauliflora (0.96). Minimum similarity was observed between genotypes 3 and 14 of CP 50 x Vasconcellea cauliflora (0.04). This higher genetic diversity of papaya progenies stands to contribute to development of new varieties and, using the data, further hybridization and selection can be planned.R SudhaT N BalamohanK SoorianathasundaramN ManivannanSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlecarica papayavasconcellea caulifloraintergeneric hybridizationmolecular diversityPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 9, Iss 1, Pp 1-4 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	carica papaya vasconcellea cauliflora intergeneric hybridization molecular diversity Plant culture SB1-1110
spellingShingle	carica papaya vasconcellea cauliflora intergeneric hybridization molecular diversity Plant culture SB1-1110 R Sudha T N Balamohan K Soorianathasundaram N Manivannan Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)
description	Attempts were made to estimate molecular diversity present in F3 populations of intergeneric crosses between Carica papaya L. (Var. Pusa Nanha and CP 50) and Vasconcellea cauliflora. Molecular studies revealed that PCR amplification using five ISSR primers in 40 F3 progenies yielded 53 reproducible amplified bands. Of the 53 bands, 44 were polymorphic (83.02%). Polymorphic Information Content (PIC) value ranged between 0.90 (ISSR 807 x 810) and 0.66 (ISSR 834 x 810). Similarity coefficients based on five ISSR markers ranged from 0.05 to 0.96. Maximum similarity was observed for genotypes 1, 4 and 6 of Pusa Nanha x Vasconcellea cauliflora (0.96). Minimum similarity was observed between genotypes 3 and 14 of CP 50 x Vasconcellea cauliflora (0.04). This higher genetic diversity of papaya progenies stands to contribute to development of new varieties and, using the data, further hybridization and selection can be planned.
format	article
author	R Sudha T N Balamohan K Soorianathasundaram N Manivannan
author_facet	R Sudha T N Balamohan K Soorianathasundaram N Manivannan
author_sort	R Sudha
title	Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)
title_short	Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)
title_full	Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)
title_fullStr	Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)
title_full_unstemmed	Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)
title_sort	molecular diversity analysis in f3 intergeneric population of papaya (carica papaya l.)
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2014
url	https://doaj.org/article/5174b2930988444e97221c8361d50bef
work_keys_str_mv	AT rsudha moleculardiversityanalysisinf3intergenericpopulationofpapayacaricapapayal AT tnbalamohan moleculardiversityanalysisinf3intergenericpopulationofpapayacaricapapayal AT ksoorianathasundaram moleculardiversityanalysisinf3intergenericpopulationofpapayacaricapapayal AT nmanivannan moleculardiversityanalysisinf3intergenericpopulationofpapayacaricapapayal
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Molecular Diversity Analysis in F3 Intergeneric Population of Papaya (Carica papaya L.)

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