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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sarropoulou, Virginia Dimassi Theriou, Kortessa Therios, Ioannis |
| Copyright Year | 2013 |
| Abstract | Conventional multiplication of cherry (Prunus cerasus L.) rootstocks utilizes division, cuttings, and propagation through seed, which are relatively slow and labor intensive and result in genetic variability. Tissue culture, on the other hand, ensures rapid, large-scale, and low-cost production of genetically identical, physiologically uniform, and pathogen-free plants. In the cherry rootstocks CAB-6P, Gisela 6, and MxM 14, sodium nitroprusside (SNP) promoted callus induction, in vitro shoot proliferation, and rooting from leaf explants in a medium containing 17.6 μM benzyladenine and 2.68 μM α-naphthaleneacetic acid. CAB-6P explants treated with 10 μM SNP gave the maximum shoot number (5), whereas 30 μM SNP gave the longest shoots and the greatest shoot induction rate (26.67%). Best rooting was obtained with 50 μM SNP. In Gisela 6 rootstock, the shoot number (10) and shoot length (20.5 mm) were maximal in the control group without plant growth regulators. The shoot induction rate was enhanced (40%) with 40 μM SNP. SNP at 40 μM resulted in root formation, while 30 μM produced the largest callus size, and 10 μM SNP resulted in the maximum callus fresh weight. MxM 14 leaves treated with 30 μM SNP gave the maximum shoot number (3), root number (7.56), and shoot induction rate (40%), whereas 40 μM SNP gave the longest shoots (12 mm) and roots (20 mm). Best results for callus size, callus fresh weight, and callus induction rate (100%) in the CAB-6P and MxM 14 rootstocks were observed with 30 and 40 μM SNP, respectively. Rooted explants with shoots were gradually acclimatized to the external environment with a high survival percentage (85%). An efficient protocol of indirect organogenesis was established for the three cherry rootstocks using SNP. |
| Starting Page | 226 |
| Ending Page | 234 |
| Page Count | 9 |
| File Format | |
| ISSN | 10545476 |
| Journal | In Vitro Cellular & Developmental Biology - Plant |
| Volume Number | 50 |
| Issue Number | 2 |
| e-ISSN | 14752689 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2013-10-08 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Cherry rootstocks Indirect organogenesis Rooting Shoot proliferation Sodium nitroprusside Plant Sciences Cell Biology Developmental Biology Plant Breeding/Biotechnology Plant Genetics & Genomics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cell Biology Developmental Biology Plant Science Biotechnology |
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