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Embryo Axis Culture of Hopea thorelii Pierre, a Critically Endangered Species |
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| รหัสดีโอไอ | |
| Creator | Aranya Pimmongkol |
| Title | Embryo Axis Culture of Hopea thorelii Pierre, a Critically Endangered Species |
| Contributor | Kritsada Burakri, Phanupong Kasa, Kittiya Khwanmueang, Siriyaporn Onyone, Channarong Thananatthanachon, Sutthana Plodsomboon |
| Publisher | Faculty of Science, Ubon Ratchathani University |
| Publication Year | 2565 |
| Journal Title | Journal of Science and Science Education |
| Journal Vol. | 5 |
| Journal No. | 1 |
| Page no. | 49-57 |
| Keyword | Plant Tissue Culture, Hopea thorelii Pierre, Embryo Axis Culture |
| URL Website | https://so04.tci-thaijo.org/index.php/JSSE |
| Website title | https://so04.tci-thaijo.org/index.php/JSSE/article/view/254390/174270 |
| ISSN | ISSN 2697-410X |
| Abstract | Hopea thorelii Pierre is a tree plant in the family Dipterocarpaceae. It is narrow distribution and is classified as a critically endangered species. It is usually propagated from seeds; however, this method is limited by low productivity Plant tissue culture is an important technique to provide rapid plant propagation. Hence, this research aimed to study the effects of N6-benzyladenine (BA), naphthaleneacetic acid (NAA), and indole-3-butyric acid (IBA) on the growth of the embryo axis of Hopea thorelii Pierre in vitro. Embryo axis of three-month-old fruits collected from Ubon Ratchathani Zoo were cultured on Murashige and Skoog (MS) medium containing combinations of 0, 1, 2, 4, 6, and 8 mg/l BA with 0, 0.1, and 1 mg/l IBA or NAA for 8 weeks. The results showed that MS medium supplemented with 4 mg/l BA + 0.1 mg/l IBA and 1 mg/l BA led to the highest number of shoots (1.4 and 1.2 shoots/embryo, respectively). These results are essential information that might be useful for the subsequent research of H. thorelii Pierre tissue culture. |
