Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation
The tomato (Solanum lycopersicum L.) is a major crop of global economic significance. The characterization of genes associated with agriculturally important traits is often performed using genetic transformation. To achieve an efficient transformation protocol, three components are required, namely,...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Multidisciplinary Digital Publishing Institute
2023
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| Online Access: | http://psasir.upm.edu.my/id/eprint/109524/ http://psasir.upm.edu.my/id/eprint/109524/1/horticulturae-09-00800-with-cover.pdf |
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| author | Ahmed, Shiuli Wan Azizan, Wan Aina Sakeenah Akhond, Md. Abdullah Yousuf Juraimi, Abdul Shukor Ismail, Siti Izera Ahmed, Razu Md Hatta, Muhammad Asyraf |
| author_facet | Ahmed, Shiuli Wan Azizan, Wan Aina Sakeenah Akhond, Md. Abdullah Yousuf Juraimi, Abdul Shukor Ismail, Siti Izera Ahmed, Razu Md Hatta, Muhammad Asyraf |
| author_sort | Ahmed, Shiuli |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The tomato (Solanum lycopersicum L.) is a major crop of global economic significance. The characterization of genes associated with agriculturally important traits is often performed using genetic transformation. To achieve an efficient transformation protocol, three components are required, namely, a regenerable target tissue, a DNA delivery method, and a robust transformant selection system. The present study was conducted to optimize the in vitro regeneration protocol for the tomato cv. MT1. The regeneration capacity of hypocotyl and cotyledon explants was evaluated using a total of 20 concentration combinations of two plant growth regulators (PGRs) added into the basal MSB5 medium, namely, 6-benzylaminopurine (BAP) (0, 1, 2, 3, and 4 mg/L) and indole-3-acetic acid (IAA) (0, 0.05, 0.1, and 0.5 mg/L). The optimal PGRs combinations for the cotyledons and hypocotyls were MSB5 supplemented with 2 mg/L BAP and 0.5 mg/L IAA and MSB5 supplemented with 2 mg/L BAP and 0.1 mg/L IAA, respectively. To determine the minimum inhibitory concentration (MIC) of kanamycin, eight different concentrations (0, 50, 75, 100, 125, 150, 175, and 200 mg/L) were added to the MSB5 supplemented with 2 mg/L BAP and 0.5 mg/L IAA. The MIC for the cotyledons and hypocotyls were determined to be 50 mg/L and 100 mg/L, respectively. |
| first_indexed | 2025-11-15T14:04:00Z |
| format | Article |
| id | upm-109524 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T14:04:00Z |
| publishDate | 2023 |
| publisher | Multidisciplinary Digital Publishing Institute |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1095242024-12-17T02:42:51Z http://psasir.upm.edu.my/id/eprint/109524/ Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation Ahmed, Shiuli Wan Azizan, Wan Aina Sakeenah Akhond, Md. Abdullah Yousuf Juraimi, Abdul Shukor Ismail, Siti Izera Ahmed, Razu Md Hatta, Muhammad Asyraf The tomato (Solanum lycopersicum L.) is a major crop of global economic significance. The characterization of genes associated with agriculturally important traits is often performed using genetic transformation. To achieve an efficient transformation protocol, three components are required, namely, a regenerable target tissue, a DNA delivery method, and a robust transformant selection system. The present study was conducted to optimize the in vitro regeneration protocol for the tomato cv. MT1. The regeneration capacity of hypocotyl and cotyledon explants was evaluated using a total of 20 concentration combinations of two plant growth regulators (PGRs) added into the basal MSB5 medium, namely, 6-benzylaminopurine (BAP) (0, 1, 2, 3, and 4 mg/L) and indole-3-acetic acid (IAA) (0, 0.05, 0.1, and 0.5 mg/L). The optimal PGRs combinations for the cotyledons and hypocotyls were MSB5 supplemented with 2 mg/L BAP and 0.5 mg/L IAA and MSB5 supplemented with 2 mg/L BAP and 0.1 mg/L IAA, respectively. To determine the minimum inhibitory concentration (MIC) of kanamycin, eight different concentrations (0, 50, 75, 100, 125, 150, 175, and 200 mg/L) were added to the MSB5 supplemented with 2 mg/L BAP and 0.5 mg/L IAA. The MIC for the cotyledons and hypocotyls were determined to be 50 mg/L and 100 mg/L, respectively. Multidisciplinary Digital Publishing Institute 2023-07-13 Article PeerReviewed text en cc_by_4 http://psasir.upm.edu.my/id/eprint/109524/1/horticulturae-09-00800-with-cover.pdf Ahmed, Shiuli and Wan Azizan, Wan Aina Sakeenah and Akhond, Md. Abdullah Yousuf and Juraimi, Abdul Shukor and Ismail, Siti Izera and Ahmed, Razu and Md Hatta, Muhammad Asyraf (2023) Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation. Horticulturae, 9 (7). art. no. 800. pp. 1-21. ISSN 2311-7524 https://www.mdpi.com/2311-7524/9/7/800 10.3390/horticulturae9070800 |
| spellingShingle | Ahmed, Shiuli Wan Azizan, Wan Aina Sakeenah Akhond, Md. Abdullah Yousuf Juraimi, Abdul Shukor Ismail, Siti Izera Ahmed, Razu Md Hatta, Muhammad Asyraf Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation |
| title | Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation |
| title_full | Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation |
| title_fullStr | Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation |
| title_full_unstemmed | Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation |
| title_short | Optimization of in vitro regeneration protocol of tomato cv. MT1 for genetic transformation |
| title_sort | optimization of in vitro regeneration protocol of tomato cv. mt1 for genetic transformation |
| url | http://psasir.upm.edu.my/id/eprint/109524/ http://psasir.upm.edu.my/id/eprint/109524/ http://psasir.upm.edu.my/id/eprint/109524/ http://psasir.upm.edu.my/id/eprint/109524/1/horticulturae-09-00800-with-cover.pdf |