



Cây rau, cây hoa và cây ăn quả
Nguyễn Thị Mỹ Hạnh; Hoàng Thanh Tùng; Hoàng Đắc Khải; Đỗ Mạnh Cường; Nguyễn Thị Như Mai; Vũ Quốc Luận; Huỳnh Văn Biết; Huỳnh Hữu Đức; Hoàng Thị Như Phương; Bùi Văn Lệ; Dương Tấn Nhựt; Nguyễn Thị Như Mai(1); Đỗ Mạnh Cường(2);
Xác định giới tính bằng chỉ thị phân tử và vi nhân giống cây Kiwi vàng (Actinidia chinensis)
Sex determination by molecular markers and micropropagation of golden kiwifruit (Actinidia chinensis)
Khoa học & công nghệ Việt Nam
2022
7B
54 - 59
1859-4794
Giới tính; Kiwi vàng; Nano bạc; Tăng sinh chồi
Kiwi gold; Nano silver; Bud proliferation
In this study, sex-linked molecular markers were used to determine the sex of eight kiwifruit samples. In addition, sex-determined leaf samples were used as the primary source for micropropagation through callus induction, shoot regeneration, and shoot cluster proliferation. The results showed that the method of sex determination of kiwifruit trees based on molecular markers on Y chromosome amplified by primer pair SmY1_F/R successfully identified male kiwi samples of yellow kiwi species. Actinidia chinensis). In addition, explant surface sterilization and shoot regeneration were optimal when leaf samples were disinfected with 200 ppm silver nanoparticle solution, while the culture medium supplemented with 20% coconut water increased efficiency. produce the best buds.
TTKHCNQG, CVv 8