Callus induction and frond regeneration in Spirodela polyrhiza
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منابع مشابه
Biochemical responses and accumulation of cadmium in Spirodela polyrhiza.
The present study focused on biochemical responses of Spirodela polyrhiza to cadmium stresses and its accumulation. The laboratory experiments were conducted for the assessment of biochemical responses and accumulation of cadmium in plants at its various concentrations (0.1, 0.5, 1.5 and 2.0 ppm) at the regular interval for twelve days exposure. Spirodela showed visible symptoms like withering ...
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We have undertaken an analysis of the inositol phosphates of Spirodela polyrhiza at a developmental stage when massive accumulation of InsP6 indicates that a large net synthesis is occurring. We have identified Ins3P, Ins(1,4)P2, Ins(3,4)P2 and possibly Ins(4,6)P2, Ins(3,4,6)P3, Ins(3,4,5,6)P4, Ins (1,3,4,5,6)P5, D- and/or L-Ins(1,2,4,5,6)P5 and InsP6 and revealed the likely presence of a secon...
متن کاملEffects of anticoagulant from Spirodela polyrhiza in rats.
A fibrinolytic protease was purified from an Oriental medicinal herb, Spirodela polyrhiza (Choi, H. S., et al., Biosci. Biotechnol. Biochem., 65, 781-786 (2001)). The protease hydrolyzed not only fibrin but also fibrinogen. The enzyme had an anticoagulant activity measured with activated partial thromboplastin time, thrombin time, and prothrombin time in rat plasma. It doubled all three at 69, ...
متن کاملEvaluation of callus induction and plant regeneration in Citrullus colocynthis (L.) Schrad. Sormeh Gharehmatrossian*
In the present study, small segments of cotyledon, apical bud, hypocotyl, and root of 10-day-old seedlings were isolated and transferred to Murashige and Skoog (MS) base medium with different treatments of phytohormones. Two media were used for apical bud culture: MS with indole-3-acetic acid (IAA) and kinetin (Kin) (1 mg/l) and the other medium, MS with double vitamin of MS and 6-benzylaminopu...
متن کاملThe Mitochondrial Genome of an Aquatic Plant, Spirodela polyrhiza
BACKGROUND Spirodela polyrhiza is a species of the order Alismatales, which represent the basal lineage of monocots with more ancestral features than the Poales. Its complete sequence of the mitochondrial (mt) genome could provide clues for the understanding of the evolution of mt genomes in plant. METHODS Spirodela polyrhiza mt genome was sequenced from total genomic DNA without physical sep...
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ژورنال
عنوان ژورنال: Czech Journal of Genetics and Plant Breeding
سال: 2016
ISSN: 1212-1975,1805-9325
DOI: 10.17221/134/2015-cjgpb