Effects of light emitting diodes - led on regeneration ability of Coffea canephora mediated via somatic embryogenesis
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چکیده
منابع مشابه
Thidiazuron induced somatic embryogenesis in Coffea arabica L. and Coffea canephora P ex Fr
The rapid direct and repetitive somatic embryogenesis in Coffea arabica and C. canephora genotypes was tested on Murashige and Skoog medium (MS) containing thidiazuron (TDZ) (1-phenyl-3-(1,2,3,-thiadiazol-5-yl)urea) in concentrations of 2.27–11.35s M. Segments taken from cotyledon leaf, first leaf and stalk of regenerated plantlets produced clusters of somatic embryos directly from cut portions...
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BACKGROUND Photobiomodulation by red to near-infrared light-emitting diodes (LEDs) has been reported to accelerate wound healing, attenuate degeneration of an injured optic nerve, and promote tissue growth. The purpose of this study was to investigate the effect of LEDs on nerve regeneration. A histological study as well as a measurement of antioxidation levels in the nerve regeneration chamber...
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Plant cells have the capacity to generate a new plant without egg fertilization by a process known as somatic embryogenesis (SE), in which differentiated somatic cells can form somatic embryos able to generate a functional plant. Although there have been advances in understanding the genetic basis of SE, the epigenetic mechanism that regulates this process is still unknown. Here, we show that t...
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Coffee offers one of the most widely drunk beverages in the world, and is a very important source of foreign currency income for many countries. Coffea canephora Pierre presents a great genetic variability, with one of the widest natural geographical distribution within the subgenus. Newly developed single nucleotide Polymorphism (SNP) markers are effective in genetic diversity detection. The o...
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A direct somatic embryogenesis protocol was developed for four cultivars of Nicotiana species, by using leaf disc as an explant. Direct somatic embryogenesis of Nicotiana by using BAP and IAA has not been investigated so far. This method does not require formation of callus tissues which leads to somaclonal variations. The frequency of somatic embryogenesis was strongly influenced by the plant ...
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ژورنال
عنوان ژورنال: TAP CHI SINH HOC
سال: 2016
ISSN: 0866-7160,0866-7160
DOI: 10.15625/0866-7160/v38n2.7115