Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots
Abstract Hyperhydricity is the most extensive physiological disorder during in vitro propagation. This disturbance can induce anatomical, morphological and physiological problems that cause serious damage. The factors that cause hyperhydricity are the composition of nutrient media and cultures condi...
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2024-11-01
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| Online Access: | https://doi.org/10.1186/s12896-024-00929-3 |
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| author | Yusuf Ersali |
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| description | Abstract Hyperhydricity is the most extensive physiological disorder during in vitro propagation. This disturbance can induce anatomical, morphological and physiological problems that cause serious damage. The factors that cause hyperhydricity are the composition of nutrient media and cultures conditions. To reduce the hyperhydricity of Pistacia khinjuk, ammonium nitrate (NH4NO3), calcium chloride (CaCl2·2H2O), cytokinins of meta-topolin (mT) and 6-benzylaminopurine (BAP) at different concentrations were investigated in Murashige and Skoog (MS) medium. The lowest percentage of hyperhydricity (34.30%) were obtained from the medium containing 1650 mg/L NH4NO3, 110 mg/L CaCl2·2H2O and1 mg/L mT; the highest percentage of hyperhydricity (68.42%) were obtained from the medium containing 206.25 mg/L NH4NO3, 440 mg/L CaCl2·2H2O and 0.5 mg/L BAP. The maximum average number of shoots per explant (2.45), average shoots length (18.47 mm) and proliferation rate (85%) were obtained from the medium containing 1650 mg/L NH4NO3, 110 mg/L CaCl2·2H2O of MS and 1 mg/L mT. In addition, when soluble protein (2.12 mg/g) and total chlorophyll a, b (0.96 mg/g) value of normal (non-hyperhydric) shoots were higher than hyperhydric shoots, carotenoid (11.75 µg /g) and water content (78.70%) value of normal shoots were lower than hyperhydric shoots. This study concludes that the hyperhydricity percentage of in vitro P. khinjuk shoots was reduced (12.8%) on modified MS medium with NH4NO3, CaCl2·2H2O and mT according to standard MS medium. |
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| publishDate | 2024-11-01 |
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| spelling | doaj-art-c984ef9e23f4447791724c2ecd37dfac2025-08-20T02:08:16ZengBMCBMC Biotechnology1472-67502024-11-012411710.1186/s12896-024-00929-3Control of hyperhydricity of Pistacia khinjuk stocks in vitro shootsYusuf Ersali0Department of Food Processing, Vocational School of Technical Science, Batman UniversityAbstract Hyperhydricity is the most extensive physiological disorder during in vitro propagation. This disturbance can induce anatomical, morphological and physiological problems that cause serious damage. The factors that cause hyperhydricity are the composition of nutrient media and cultures conditions. To reduce the hyperhydricity of Pistacia khinjuk, ammonium nitrate (NH4NO3), calcium chloride (CaCl2·2H2O), cytokinins of meta-topolin (mT) and 6-benzylaminopurine (BAP) at different concentrations were investigated in Murashige and Skoog (MS) medium. The lowest percentage of hyperhydricity (34.30%) were obtained from the medium containing 1650 mg/L NH4NO3, 110 mg/L CaCl2·2H2O and1 mg/L mT; the highest percentage of hyperhydricity (68.42%) were obtained from the medium containing 206.25 mg/L NH4NO3, 440 mg/L CaCl2·2H2O and 0.5 mg/L BAP. The maximum average number of shoots per explant (2.45), average shoots length (18.47 mm) and proliferation rate (85%) were obtained from the medium containing 1650 mg/L NH4NO3, 110 mg/L CaCl2·2H2O of MS and 1 mg/L mT. In addition, when soluble protein (2.12 mg/g) and total chlorophyll a, b (0.96 mg/g) value of normal (non-hyperhydric) shoots were higher than hyperhydric shoots, carotenoid (11.75 µg /g) and water content (78.70%) value of normal shoots were lower than hyperhydric shoots. This study concludes that the hyperhydricity percentage of in vitro P. khinjuk shoots was reduced (12.8%) on modified MS medium with NH4NO3, CaCl2·2H2O and mT according to standard MS medium.https://doi.org/10.1186/s12896-024-00929-3Ammonium nitrateCytokininHyperhydricityMSShoot |
| spellingShingle | Yusuf Ersali Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots BMC Biotechnology Ammonium nitrate Cytokinin Hyperhydricity MS Shoot |
| title | Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots |
| title_full | Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots |
| title_fullStr | Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots |
| title_full_unstemmed | Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots |
| title_short | Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots |
| title_sort | control of hyperhydricity of pistacia khinjuk stocks in vitro shoots |
| topic | Ammonium nitrate Cytokinin Hyperhydricity MS Shoot |
| url | https://doi.org/10.1186/s12896-024-00929-3 |
| work_keys_str_mv | AT yusufersali controlofhyperhydricityofpistaciakhinjukstocksinvitroshoots |