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http://krishi.icar.gov.in/jspui/handle/123456789/56270
Title: | Chloroplast genes reveal hybridity in mango (Mangifera indica L.) |
Other Titles: | Not Available |
Authors: | M. Muthukumar, Anju Bajpai and S. Rajan |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Institute of Sub-tropical Horticulture |
Published/ Complete Date: | 2018-01-01 |
Project Code: | Not Available |
Keywords: | Mango, chloroplast genes, hybridity |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Mango (Mangifera indica L.) encompasses of diverse varieties for different traits owing to their evolution by open pollination and natural selection processes over several generations. Phylogenetic relatedness and confirmation of hybridity of out-crossed progenies in mango are the pre-requisites for improving the precision of selection in trait based breeding. In this context, two chloroplast genes namely trnL and trnF genes localized within the chloroplast LSC region were used for sequence characterization of 8 mango varieties/hybrids to affirm hybridity and trace their inheritance. Sequence annotation and analysis revealed that both these genes were able to discriminate the 8 varieties. The hybridity of Arunika, a progeny generated from a cross between Amrapali and Vanraj, was also confirmed. Sequence level variations in the hybrids in comparison with the parents indicated that the inheritance of chloroplast genes is not strictly maternal but could be even paternal or biparental in nature. Thus, chloroplast genes which were usually thought to be markers for plant species discrimination could also apparently be used as genetic markers for hybridity confirmation at the population level. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Applied Horticulture |
NAAS Rating: | 5.13 |
Volume No.: | 20(1) |
Page Number: | 55-59 |
Name of the Division/Regional Station: | Crop Improvement and Biotechnology |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/56270 |
Appears in Collections: | HS-CISH-Publication |
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