Variation in transformation frequencies among six common wheat cultivars through particle bombardment of scutellar tissues.
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چکیده
منابع مشابه
Stable Transformation of Saintpaulia ionantha by Particle Bombardment
Background: A highly efficient genetic transformation system is essential for a successful genetic manipulation of the African violet (Saintpaulia ionantha Wendl.). Objectives: Developing a particle bombardment-based genetic transformation system for the African violet. Materials and Methods: A local cultivar of the African violet from Guilan province was used for transformation experiments. Th...
متن کاملGenetic Transformation of Russian Wheat Cultivars
Wheat (Triticum aestivum L.) ranks first among cereal crops cultivated in Russia and Russia is one of the major wheat producers in the world. Though there is a great demand for Russian wheat varieties with resistance to diseases and other environmental stress, there is a limitation at transferring resistance to crop plants by the complexity of stress tolerance traits, as most of these are quant...
متن کاملstable transformation of saintpaulia ionantha by particle bombardment
background: a highly efficient genetic transformation system is essential for a successful genetic manipulation of the african violet (saintpaulia ionantha wendl.).objectives: developing a particle bombardment-based genetic transformation system for the african violet.materials and methods: a local cultivar of the african violet from guilan province was used for transformation experiments. the ...
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We used in vitro callus and shoot cultures as target material for genetic transformation of silver birch (Betula pendula Roth) by particle bombardment. Cultivation of in vitro shoot cultures before particle bombardment and a long selection period, combined with a high concentration of selective agent after bombardment, led to the production of transformed plantlets that were stable, and no esca...
متن کاملVariation of Scutellar Bristles in Drosophila
HE prime questions posed in genetic research are “what is the gene and how does it act to affect the phenotype” with much less attention given to the questions “what is the genotype and how does it determine the phenotype”. Geneticists interested in the genetic basis of continuously varying characters have to a large degree been involved in the second approach, attempting to describe the nature...
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ژورنال
عنوان ژورنال: Genes & Genetic Systems
سال: 1997
ISSN: 1341-7568,1880-5779
DOI: 10.1266/ggs.72.63