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http://krishi.icar.gov.in/jspui/handle/123456789/51116| Title: | Development and Maintenance of Tropical Gynoecious Inbred Lines in Cucumber (Cucumis sativus) and Validation by DNA Markers |
| Other Titles: | Not Available |
| Authors: | J. C. Bommesh1 • M. Pitchaimuthu1 • K. V. Ravishankar2 • B. Varalakshmi1 |
| 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: | 2019-10-16 |
| Project Code: | Not Available |
| Keywords: | Gibberellic acid Gynoecious Monoecious Silver nitrate Hybrids Parthenocarpy |
| Publisher: | Agricultural Research |
| Citation: | Bommesh, J.C., Pitchaimuthu, M., Ravishankar, K.V. et al. Development and Maintenance of Tropical Gynoecious Inbred Lines in Cucumber (Cucumis sativus) and Validation by DNA Markers. Agric Res 9, 161–168 (2020). https://doi.org/10.1007/s40003-019-00423-9 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Abstract Gynoecious parthenocarpic hybrids in cucumber (Cucumis sativus L.) have great importance for its successful cultivation under protected conditions to enhance productivity and quality. Work was undertaken to develop and maintain the gynoecious inbred lines from the gynoecious parthenocarpic cucumber hybrids (Silyon hybrid, Pickling cucumber-1 (PC-1), Pickling cucumber-2 (PC-2) and Pune cucumber hybrid) at ICAR–Indian Institute of Horticultural Research, Bengaluru. Four slicing cucumber lines, namely IIHR-434, IIHR-435, IIHR-436 and IIHR-437, were raised to develop segregating populations. The individual plant selections were made in F2 population and through the pedigree method. These lines were forwarded to F4 generation based on the gynoecy sex expression, and mean performance of all four gynoecious lines was recorded. The F4 populations were validated at phenotypic as well as through SSR markers linked to gynoecious trait. The SSR-02021 and SSR-18718 genotypic data showed that, most of the plants are gynoecious in all four advance gynoecious lines. These inbred lines are further utilized to develop gynoecious parthenocarpic cucumber F1 hybrids. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Agricultural Research |
| NAAS Rating: | 5.95 |
| Volume No.: | 9 |
| Page Number: | 161–168 |
| Name of the Division/Regional Station: | Division of Vegetable Crops ICAR-IIHR |
| Source, DOI or any other URL: | https://doi.org/10.1007/s40003-019-00423-9 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/51116 |
| Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 13. J C Bommesh et.al.2019_Agric Res..pdf | 760.44 kB | Adobe PDF | View/Open |
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