The Development of In Vitro Culture Sterilization Method of Gametophyte Explant Lopholejeunea sp.
In vitro cultures of leafy liverworts are still facing significant challenges due to high-level of explant contamination. The sterilization process can easily damage the structure of liverwort after exposure to the disinfectant. This study was to determine the concentration and time exposure of comm...
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| Main Authors: | , , , , , |
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| Format: | EJournal Article |
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Bogor Agricultural University, Indonesia,
2021-04-01.
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| Online Access: | Get fulltext |
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| LEADER | 02329 am a22002773u 4500 | ||
|---|---|---|---|
| 001 | HAYATI_36779_22010 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Widyastuti, Anna |e author |
| 700 | 1 | 0 | |a Putrika, Afiatry |e author |
| 700 | 1 | 0 | |a Dwiranti, Astari |e author |
| 700 | 1 | 0 | |a Salamah, Andi |e author |
| 700 | 1 | 0 | |a Hemelda, Niarsi Merry |e author |
| 700 | 1 | 0 | |a Handayani, Windri |e author |
| 245 | 0 | 0 | |a The Development of In Vitro Culture Sterilization Method of Gametophyte Explant Lopholejeunea sp. |
| 260 | |b Bogor Agricultural University, Indonesia, |c 2021-04-01. | ||
| 500 | |a https://journal.ipb.ac.id/index.php/hayati/article/view/36779 | ||
| 520 | |a In vitro cultures of leafy liverworts are still facing significant challenges due to high-level of explant contamination. The sterilization process can easily damage the structure of liverwort after exposure to the disinfectant. This study was to determine the concentration and time exposure of commercial bleach as a disinfectant to suppress contamination using the gametophyte culture of Lopholejeunea sp. The experiment consisted of control and six treatment combinations of commercial bleach with concentration 0.5, 0.75, and 1% (v/v), and exposure time (60 and 90 seconds). The type and location of contamination, the color of the explants after sterilization, and response after 30 days were observed. The results showed that the 0.75% bleach with 60 and 90 seconds exposure time had a lower contamination until the 7th day of culture. The most common type of contamination is bacteria and fungi that arise from the explant. Despite the contamination, it did not inhibit shoot formation. Further studies still needed to determine the type of fungicides and antibiotics with the most potent concentration and exposure time should be tested to obtain an axenic and viable culture of liverworts Lopholejeunea sp. | ||
| 546 | |a eng | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |a Peer-reviewed Article |2 local | |
| 786 | 0 | |n HAYATI Journal of Biosciences; Vol. 28 No. 2 (2021): April 2021; 110 | |
| 786 | 0 | |n 2086-4094 | |
| 786 | 0 | |n 1978-3019 | |
| 787 | 0 | |n https://journal.ipb.ac.id/index.php/hayati/article/view/36779/22010 | |
| 856 | 4 | 1 | |u https://journal.ipb.ac.id/index.php/hayati/article/view/36779/22010 |z Get fulltext |