First Report on Effect of TDZ On In Vitro Shoot Proliferation in Gerbera

2001 ◽  
Author(s):  
Deepu Mathew
2014 ◽  
Vol 23 (2) ◽  
pp. 283-288
Author(s):  
Veenu Joshi ◽  
S. K. Jadhav

D. O. I. http://dx.doi.org/10.3329/ptcb.v23i2.17529Plant Tissue Cult. & Biotech. 23(2): 283-288, 2013  (December)


3 Biotech ◽  
2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Mouaad Amine Mazri ◽  
Reda Meziani ◽  
Jamal El Fadile ◽  
Az-eddine Ezzinbi

2011 ◽  
Vol 21 (2) ◽  
pp. 135-141 ◽  
Author(s):  
A.K. M. Sayeed Hassan ◽  
Nadira Begum ◽  
Rebeka Sultana ◽  
Rahima Khatun

An efficient protocol was developed for shoot proliferation and plant regeneration of Phlogacanthus thyrsiflorus Nees. (Acanthaceae) - a rare medicinal shrub of Bangladesh, through in vitro culture using shoot tip and nodal explants. Best shoot induction was observed on MS with 1.0 mg/l BAP + 0.5 mg/l NAA, in which 84.2% of nodal explants responded to produce maximum number (12.4 ± 0.66) of shoots per culture. In vitro raised shoots rooted on half-strength MS with 0.5 mg/l IBA + 0.5 mg/l NAA. For acclimation and transplantation, the plantlets in the rooting culture tubes were kept in normal room temperature for 7 days before transplanting in pots where plantlets were reared for three weeks. The survival rate of regenerated plantlets was 85%. Key words: Phlogacanthus thyrsiflorus, Shoot proliferation, Plant regeneration   D. O. I. 10.3329/ptcb.v21i2.10236   Plant Tissue Cult. & Biotech. 21(2): 135-141, 2011 (December)


1989 ◽  
Vol 58 (1) ◽  
pp. 55-61 ◽  
Author(s):  
Hideki MURAYAMA ◽  
Ryutaro TAO ◽  
Tatsumi TANAKA ◽  
Akira SUGIURA

2018 ◽  
Vol 45 (No. 3) ◽  
pp. 125-130
Author(s):  
Chrysovalantou Antonopoulou ◽  
Kortessa Dimassi Dimassi ◽  
Ioannis Therios Therios ◽  
Christos Chatzissavvidis

Dikegulac was tested as a lateral shoot-inducing agent on micropropagated olive (Olea europaea ‘Chondrolia Chalkidikis’) shoots. Rugini olive medium was supplemented with dikegulac at 0, 16.9, 33.8, 66.7, 100.5 or 133.4 μΜ. Dikegulac was not phytotoxic and the explants treated with 100.5 μΜ had higher number, length, and weight of new shoots. Hyperhydricity (or vitrification) symptoms were diminished by increasing dikegulac concentration in the medium dose (66.7–133.4 μΜ). Also, dikegulac stimulated the production of large amounts of callus at the base of olive explants.  


2002 ◽  
Vol 50 (2) ◽  
pp. 191-195 ◽  
Author(s):  
K. Magyar-Tábori ◽  
J. Dobránszki ◽  
E. Jámbor-Benczúr

The in vitro shoot multiplication of apple cv. Jonagold was tested on media containing benzyladenine, benzyladenine riboside or meta-topolin in different concentrations (from 0.0 to 5.0 mg l-1). The optimal concentration for the best multiplication varied according to the type of cytokinin. The highest multiplication rate (on average 6.9 and 5.9 new shoots per explant) was achieved using 5.0 mg l-1 meta-topolin or 2.0 mg l-1 benzyladenine riboside. The longest shoots were formed on media containing benzyladenine riboside at a concentration of 0.5 mg l-1. The length of newly developed shoots was strongly suppressed by high concentrations of different cytokinins, but the suppression effect of a high concentration of meta-topolin on shoot length was less than that of benzyladenine or benzyladenine riboside. In this study meta-topolin and benzyladenine riboside proved to be effective cytokinins to induce adequate shoot proliferation, while benzyladenine was the least active cytokinin


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