Search Result of "Wantana Tangpremsri"

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Genetic Transformation in Nicotiana tabacum Using Pollen as a Vector)

ผู้เขียน:ImgWantana Tangpremsri



The pollen grains of Nicotiana tabacum were grown on artificial media containing 10.25% sucrose and0.001% boric acid and used in the pollen transformation experiment. The experiment was undertaken to investigate the potential use of pergerminated pollen as a vector for genetic transformation by using the kanamycin resistant gene (plasmid pLGV neo 1103). Eighteen different electroporation treatments were tested for the ability to encourage the uptake of the plasmid pLGV neo 1103 gene into the pergerminated pollen grains. The vest electroporation treatment was 250 V/cm, 250 ?F and 2 or 4 pulses which produced 3.8% potentially transformed seeding. Kanamycin resistance was expressed in seeding callus and regenerated plants.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 028, Issue 3, Jul 94 - Sep 94, Page 463 - 470 |  PDF |  Page