Browsing by Subject GA20-oxidase gene

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  • Authors: Nguyen, Hong Nhung; Bui, Phuong Thao; Nguyen, Van Doai; Nguyen, Van Phong; Le, Thi Van Anh; Pham, Bich Ngọc (2017)

  • Overexpression of gene GA20ox encoding GA20-oxidase in plants have resulted in increasing stem elongation and improving growth rate. However, constitutive overexpression of GA20ox driven by the cauliflower mosaic virus (CaMV) 35S promoter is frequently accompanied by undesirable phenotypes such as poor rooting and small leaves. In this study, we have determined whether the expression of gibberellin 20-oxidase (GA20-oxidase) in tobacco (Nicotiana tabacum) will increase stem elongation and enhance xylem formation. Transgenic binary vector pBI101 carrying GA20 gene encoding GA20-oxidase (binding c-myc tail) under the control of xylem-specific promoter CAD4 was successfully constructed a...

Browsing by Subject GA20-oxidase gene

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 1 of 1
  • document(12).pdf.jpg
  • Article


  • Authors: Nguyen, Hong Nhung; Bui, Phuong Thao; Nguyen, Van Doai; Nguyen, Van Phong; Le, Thi Van Anh; Pham, Bich Ngọc (2017)

  • Overexpression of gene GA20ox encoding GA20-oxidase in plants have resulted in increasing stem elongation and improving growth rate. However, constitutive overexpression of GA20ox driven by the cauliflower mosaic virus (CaMV) 35S promoter is frequently accompanied by undesirable phenotypes such as poor rooting and small leaves. In this study, we have determined whether the expression of gibberellin 20-oxidase (GA20-oxidase) in tobacco (Nicotiana tabacum) will increase stem elongation and enhance xylem formation. Transgenic binary vector pBI101 carrying GA20 gene encoding GA20-oxidase (binding c-myc tail) under the control of xylem-specific promoter CAD4 was successfully constructed a...