Three 2,4-dichlorophenoxyacetic acid (2,4-D) -resistant root callus tissue lines of Glycine max L. Merrill var. Acme were derived by culturing callus tissue 2 to 6 months on 40 milligrams per liter 2,4-D and designated 40R, 40B, and 40C. Tissue line 40R had a lower level of 2,4-D uptake in 2-week-old tissue which disappeared in 3.5-week-old tissue and less free 2,4-D following incubation for 24...

The farmers have widely used vegetative propagation of plants due to the low germination percentage seeds various plant species. So study asexual technique Populus deltoides, present was conducted where a number stem cuttings Poplar were treated with growth hormones: IBA (Indole-3-butyric acid), NAA (1-Naphthaleneacetic acid) and GA3 (Gibberellic at different concentrations (100 ppm, 200 ppm 30...

Populations of Agave potatorum Zucc. have been overexploited from their habitat for the commercial production mezcal, a traditional Mexican liquor. For this species, micropropagation is only method cloning selected genotypes. The aim study was to establish an efficient protocol in-vitro propagation A. by use individual shoots. In stage, interaction between different concentrations cytokinin ben...

Seedling abnormalities are a common problem in micropropagation and require investigation. This study aimed to assess the growth characteristics morphoanatomy of stem apices nodal segments basil (Ocimum basilicum) ‘Dark Opal’ inoculated medium containing combinations 6-benzylaminopurine (BAP) naphthaleneacetic acid (NAA). Presence calluses, adventitious roots, abnormal seedlings was quantified ...

Orthosiphon stamineus is one of the most prominent medicinal herbs widely grown in Southeast Asia. Propagation O. using tissue culture technique helps to rapidly produce samples for research purposes, increase production secondary metabolites and considered as strategies plant genetic improvement. Despite vast information on pharmacological properties, protein profile this species currently und...

Abstract Impatiens hawkeri is among the three important bedding plants in world. There no efficient protocol for fast micropropagation of cv. Sweeties Blue Star. Single nodes were germinated on Murashige and Skoog (MS) medium supplemented with 1-naphthaleneacetic acid (NAA; 0.00, 0.10 0.50 mg l-1), 6-benzyladenine (BA; 0.10, 1.00 l-1) kinetin (KIN; l-1). The shoot length was highest containing ...

Combined spraying of gibberellin (GA) and prohydrojasmon (PDJ) was an effective method to prevent the physiological disorder peel puffing in citrus fruit. However, GA PDJ combined treatment inhibited carotenoid biosynthesis during fruit ripening process, which led mature with poor color. In present study, improve coloration PDJ-treated fruit, effects postharvest treatments two auxins, indole-3-...

The contents of free phenolic acids and cinnamic acid were determined using an HPLC method in methanolic extracts from biomass of Schisandra chinensis (Turcz.) Baill. (Chinese magnolia vine) at different stages of organogenesis, cultured in vitro on a few variants of Murashige and Skoog (MS) medium, containing different concentrations of plant growth regulators 6-benzylaminopurine (BAP) and 1-n...

two separate factorial experiments were conducted to study the effects of explant sources, plant growth regulators, sucrose concentrations, and light conditions on in vitro cormlet formation of freesia (freesia ×hybrida bailey 'argenta'). interestingly, it was observed that the pupae had lower contamination levels compared to mother corms. using 40% sodium hypochlorite solution for 40 min, cont...