Plant regeneration from tissue cultures of Pokkali rice is promoted by optimizing callus to medium volume ratio and by a medium-conditioning factor produced by embryogenic callus

1985 ◽  
Vol 4 (3) ◽  
pp. 241-248 ◽  
Author(s):  
N. V. Raghava Ram ◽  
M. W. Nabors
Keyword(s):  
Plant Regeneration ◽  
Embryogenic Callus ◽  
Volume Ratio ◽  
Tissue Cultures ◽  
Conditioning Factor ◽  
Medium Conditioning

scholarly journals High frequency plant regeneration from embryogenic callus of a popular indica rice (Oryza sativa L.)

2009 ◽  
Vol 15 (4) ◽  
pp. 371-375 ◽  
Author(s):  
Alagarsamy Karthikeyan ◽  
Shunmugiah Thevar Karutha Pandian ◽  
Manikandan Ramesh
Keyword(s):  
Oryza Sativa ◽  
Plant Regeneration ◽  
High Frequency ◽  
Embryogenic Callus ◽  
Oryza Sativa L ◽  
Indica Rice

scholarly journals Alkaloid Production in Tissue Cultures of Papaver somniferum L. cv. Office-95

1970 ◽  
Vol 16 (1) ◽  
pp. 1-4 ◽  
Author(s):  
Esin Akçam Oluk
Keyword(s):  
Embryogenic Callus ◽  
Papaver Somniferum ◽  
Opium Poppy ◽  
Alkaloid Content ◽  
Alkaloid Production ◽  
Tissue Cultures ◽  
Alkaloid Synthesis ◽  
Callus Tissues

The capacity of alkaloid synthesis was examined in embryogenic callus tissues of Turkish opium poppy, Papaver somniferum L cv. office-95. Eight months old cultures grown in hormone-free MS were examined for alkaloid content. They were found to produce codeine at a level of 1.2 x 10-2, the baine 2.5 x 10-3, noscapine 2.2 x 10-3, morphine 1.6 x 10-3 and papaverine 5.2 x 10-4 % FW.Key words: Papaver somniferum, Embryogenic callus, AlkaloidsDOI = 10.3329/ptcb.v16i1.1098Plant Tissue Cult. & Biotech. 16(1): 1-4, 2006 (June)

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