Cloning genes encoding chitinase 42 kDa of Trichoderma asperellum into the plant expression vector pMYV719 for genetic transformation
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Keywords

Từ khóa: Chitinase 42 kDa, Chi42, syncodChi42-1, syncodChi42-2, Trichoderma asperellum. Keywords: Chitinase 42 kDa, Chi42, syncodChi42-1, syncodChi42-2, Trichoderma asperellum.

How to Cite

1.
Phùng TBH, Nguyễn HT, Phạm THT, Trần GCT, Huỳnh THT, Nguyễn XH, Nguyễn HL. Cloning genes encoding chitinase 42 kDa of Trichoderma asperellum into the plant expression vector pMYV719 for genetic transformation. hueuni-jns [Internet]. 2022Sep.30 [cited 2024Nov.25];131(1C):55-62. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6667

Abstract

In this study, chitinase genes containing a signal peptide sequence, such as Chi42, syncodChi42-1 and syncodChi42-2, were cloned in the plant expression vector pMYV719 and successfully transferred into Agrobacterium tumefaciens LBA 4404. Among them, Chi42 is a wild-type gene of Trichoderma asperellum SH16. Both genes syncodChi42-1 and syncodChi42-2 are derived from Chi42, which was optimized for codon usage for plant expression. Agrobacterium bacteria-harbouring pMYV719/chitinase vector was used for genetic transformation into peanuts (Arachis hypogaea L.) to enhance resistance to phytopathogenic fungi in further studies.

https://doi.org/10.26459/hueunijns.v131i1C.6667
PDF (Vietnamese)

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