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Comparative study of interspecific genetic divergence and phylogenic analysis of genus Jatropha by RAPD and AFLP : GGenetic divergence and phylogenic analysis of genus Jatropha
Year:
2009
Source of publication :
Molecular Biology Reports
Authors :
פנדיה-קומאר, ניראלי
;
.
Volume :
36
Co-Authors:
Sudheer Pamidiamarri, D.V.N., Discipline of Wasteland Research, Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat 364002, India
Pandya, N., Discipline of Wasteland Research, Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat 364002, India
Reddy, M.P., Discipline of Wasteland Research, Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat 364002, India
Radhakrishnan, T., National Research Center for Groundnut, Junagadh, Gujarat 362 001, India
Facilitators :
From page:
901
To page:
907
(
Total pages:
7
)
Abstract:
Genus Jatropha with 172 species having significant economic importance belongs to the family Euphorbiaceae. There are no reports on molecular characterization and phylogenetic relationship among the species of Jatropha. Hence, the present study was undertaken to assess the extent of genetic variability that exist and also to establish phylogenetic relationship among Jatropha curcas, J. glandulifera, J. gossypifolia, J. integerrima, J. multifida, J. podagrica and J. tanjorensis using RAPD and AFLP. The percentage of loci that are polymorphic among the species studied was found to be 97.74% by RAPD and 97.25% by AFLP. The mean percentage of polymorphism (PP) was found to be 68.48 by RAPD and 71.33 by AFLP. The phylogram generated with RAPD and AFLP data showed maximum similarity. With the generated data maximum relatedness was found between J. curcas and J. integerrima this may be the reason for the success of inter hybrid crosses between these two species. Neither RAPD nor AFLP data generated in this study supports the view of J. tanjorensis, a natural interspecific hybrid between J. curcas and J. gossypifolia. The present study concludes that both RAPD and AFLP techniques are comparable in divergence studies of Jatropha species. The markers generated by RAPD and AFLP can be employed efficiently for interspecific hybrids identification, marker assisted selection and genetic resource management. © 2008 Springer Science+Business Media B.V.
Note:
Related Files :
Jatropha
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/s11033-008-9261-0
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
27930
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:35
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Scientific Publication
Comparative study of interspecific genetic divergence and phylogenic analysis of genus Jatropha by RAPD and AFLP : GGenetic divergence and phylogenic analysis of genus Jatropha
36
Sudheer Pamidiamarri, D.V.N., Discipline of Wasteland Research, Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat 364002, India
Pandya, N., Discipline of Wasteland Research, Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat 364002, India
Reddy, M.P., Discipline of Wasteland Research, Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat 364002, India
Radhakrishnan, T., National Research Center for Groundnut, Junagadh, Gujarat 362 001, India
Comparative study of interspecific genetic divergence and phylogenic analysis of genus Jatropha by RAPD and AFLP : GGenetic divergence and phylogenic analysis of genus Jatropha
Genus Jatropha with 172 species having significant economic importance belongs to the family Euphorbiaceae. There are no reports on molecular characterization and phylogenetic relationship among the species of Jatropha. Hence, the present study was undertaken to assess the extent of genetic variability that exist and also to establish phylogenetic relationship among Jatropha curcas, J. glandulifera, J. gossypifolia, J. integerrima, J. multifida, J. podagrica and J. tanjorensis using RAPD and AFLP. The percentage of loci that are polymorphic among the species studied was found to be 97.74% by RAPD and 97.25% by AFLP. The mean percentage of polymorphism (PP) was found to be 68.48 by RAPD and 71.33 by AFLP. The phylogram generated with RAPD and AFLP data showed maximum similarity. With the generated data maximum relatedness was found between J. curcas and J. integerrima this may be the reason for the success of inter hybrid crosses between these two species. Neither RAPD nor AFLP data generated in this study supports the view of J. tanjorensis, a natural interspecific hybrid between J. curcas and J. gossypifolia. The present study concludes that both RAPD and AFLP techniques are comparable in divergence studies of Jatropha species. The markers generated by RAPD and AFLP can be employed efficiently for interspecific hybrids identification, marker assisted selection and genetic resource management. © 2008 Springer Science+Business Media B.V.
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