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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/17507
Title: | Characterisation and utilization of three distinct male sterile systems in marigold (Tagetes erecta). |
Other Titles: | Not Available |
Authors: | Tejaswini, Anuradha Sane, Archana Gadre and Madhuri Ghatke |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Horticultural Research |
Published/ Complete Date: | 2016 |
Keywords: | Marigold, male sterility, GMS, CMS, Gynomonoecious |
Publisher: | Indian Council of Agriculture Research |
Citation: | 2 |
Series/Report no.: | Not Available; |
Abstract/Description: | Three distinct male sterile systems were identified in marigold (Tagetus erecta L.) and classified as apetaloid, petaloid and gynomonoecious types based on their floral morphology. Detailed study indicated differences in their inheritance pattern, maintenance and utilization. Apetaloid male sterility was controlled by single recessive gene. Petaloid and gynomonoecious male sterile systems were under the control of cytoplasmic inheritance. Apetaloid sterile lines were maintained by intercrossing between sterile and fertile plants within the line. Petaloid and gynomonoecious lines were maintained by vegetative propagation. Besides utilizing male sterile system for hybrid seed production, the flowers of petaloid male sterile lines were found to be of commercial importance considering the flower head filled with all ray florets. SCAR marker was able to distinguish petaloid sterile types from apetaloid and gynomonoecious. For the first time, new male sterile systems are being reported in marigold with multiple sterile lines having significant commercial importance. |
Description: | Not Available |
ISSN: | 0019-5022 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Agricultural Science |
NAAS Rating: | 6.21 |
Volume No.: | 86(10) |
Page Number: | 1271-5 |
Name of the Division/Regional Station: | Floriculture and Medicinal Crops |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/17507 |
Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
File | Description | Size | Format | |
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Marigold male sterile systems.pdf | 377.23 kB | Adobe PDF | View/Open |
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