Control of Shoot Tip Necrosis in Shoot Cultures of Portulaca grandiflora Hook
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چکیده
منابع مشابه
Control of Shoot Tip Necrosis and Plant Death during in Vitro Multiplication of Pistachio Rootstock UCB1 (Pistacia integrima × P. atlantica)
Pistachio is one of the most important nuts and its mass production using tissue culture techniques is of great importance. Micro-propagation has many complications. Contamination is one of the critical limitations in the establishment stage. This study focused on different NaClO and HgCl2 concentrations and exposure times. Shoot tip necrosis (STN) is one of the most common problems during larg...
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In vitro multiple shoot regeneration of Solanum nigrum L., an Indian medicinal plant was accomplished on MS medium utilizing shoot tip and nodal explants. Direct multiple shoots differentiated within 6 weeks when explants were cultured on MS medium containing BAP (1.0-5.0 mg/l) and KIN (1.0-5.0 mg/l) individually. Among various concentrations of cytokinins tested, maximum number of multiple sho...
متن کاملAn Efficient In Vitro Plantlet Regeneration from Shoot Tip Cultures of Curculigo latifolia, a Medicinal Plant
A procedure was developed for in vitro propagation of Curculigo latifolia through shoot tip culture. Direct regeneration and indirect scalp induction of Curculigo latifolia were obtained from shoot tip grown on MS medium supplemented with different concentrations and combinations of thidiazuron and indole-3-butyric acid. Maximum response for direct regeneration in terms of percentage of explant...
متن کاملThe Effects of Different Media on Shoot Proliferation From the Shoot Tip of Aloe vera L.
BACKGROUND Aloe vera L. is an important pharmaceutical plant from which several medicinal and cosmetic compounds are extracted. Aloe is naturally propagated through offset, which is a slow and expensive labor cost method with low economical income. OBJECTIVES In this study, the effect of different media on shoot proliferation of the shoot tip of Aloe vera L. was investigated. MATERIALS AND ...
متن کاملThe Evaluation of the Effect of Multiwall Carbon Nano Tube (MWCNT) on In Vitro Proliferation and Shoot Tip Necrosis of Pistachio Rootstock UCB-1 (Pistacia integrima × P. atlantica)
UCB-1 (Pistacia atlantica × P. integrima) is a commercial rootstock for pistachio in some pistachio plantations across the world. This rootstock is very new in Iran and recently, it has been used commercially in some plantations due to its high growth. Propagation of this rootstock by tissue culture results in many limitations such as shoot tip necrosis (STN) and a low proliferation rate. There...
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ژورنال
عنوان ژورنال: Notulae Scientia Biologicae
سال: 2013
ISSN: 2067-3264,2067-3205
DOI: 10.15835/nsb519009