Persimmon (Diospyros) is an economically important tree widely cultivated for woody grain production in China, and Diospyros lotus mainly used as the grafting stock of persimmon. However, breeding stress-resistant rootstocks D. using molecular means has yet to be achieved; particular, efficient blade-regeneration system not been perfected date. This study examined effects different plant-growth...

El objetivo fue el desarrollo de un sistema eficiente para la micropropagación del alcaparro (Capparis spinosa L.), arbusto leñoso gran interés por los productos derivados mismo, su notable resistencia a sequía y tolerancia las altas temperaturas. Primero se establecieron cultivos in vitro través desinfección germinación semillas. Fue necesaria una escarificación estas con H2SO4 concentrado (98...

Studies on cytokinin-like substances synthesized by planktonic bacteria isolated from littoral and pelagial zones of lake Jeziorak in spring and summer have been carried out. 62.5% of bacteria isolated in summer, and 12.5% of bacteria isolated in spring were able to produce cytokinin-like substances. Among synthesized substances we found isopentenyladenine (2iP, iAde), zeatin (Z, ioAde) and zea...

An effective protocol for the plant regeneration via direct and indirect organogenesis has been developed from leaf explants of Asystasia gangetica (L.), cultured on Murashige Skoog (MS) medium supplemented with various concentrations combinations auxin cytokinins. Approximately 86% produced shoots MS containing 0.5 mg L−1 6-benzyladenine (BA) 10 μg Triacontanol (TRIA) a maximum 4.82 ± 0.29 per...

In vitro culture of Dioscorea wightii belongs to the family Dioscoreace. An efficient micropropagation protocol was developed for the medicinal plant Dioscorea wightii using nodal segments for axillary shoot proliferation. Callus initiation was stimulated at the basis of the explants in 100% of the cultures by 0.15-1.75μM BA, 0.75-5.0μM Kinetin, 0.15-0.30μM 2iP.The average fresh mass of calluse...

An efficient and highly reproducible protocol for micropropagation of bird eye chilli Capsicum frutescens was attempted. Murashige and Skoog (MS) medium containing 0.5-3.0 mgl(-1) of 6-benzyladenine (BA), 2-isopentenyl adenine (2iP), kinetin and 0.5-2.0 mg l(-1) of indole-3-acetic acid (IAA), indole-3-butyric acid (IBA) along with 1 gl(-1) activated charcoal (AC) were used for shoot regeneratio...