Stability of gag-ca gene of Jembrana Virus in pcDNA-ca recombinant plasmid vector in Escherichia coli DH5α which has been stored for eight years

https://doi.org/10.22146/jsv.6551

Baso Yusuf(1*), Adyatma M Nur(2), Nur Fiska Yunitasari(3), Tri Ari Widiastuti(4), Endah Puspitasari(5)

(1) Kagawa University, Japan
(2) FKH UGM
(3) FKH UGM
(4) FKH UGM
(5) FKH UGM
(*) Corresponding Author

Abstract


The aim of this study was to determine the stability of gag-ca gene in a pcDNA-ca recombinant plasmid vector in Escherichia coli DH5α which has been stored for eight years using Polymerase Chain Reaction method (PCR). Gag-ca gene which codes mayor protein has been characterized as immunodominan antigen, and it also has positive reaction to animal antibody which infected by Jembrana virus, so it usually used as vaccine resources and serologic detection for Jembrana disease. The research was done by analyzing gag-ca gene of Jembrana virus in pcDNA-ca recombinant plasmid in Escherichia coli DH5α which has been stored for eight
years. The pcDNA-ca recombinant plasmid was purified from cultured Escherichia coli DH5α recombinant bacteria using "High Pure Plasmid Isolation Kit", then amplificated with “Pure Taq-Ready To Go PCR Kit” using specific primers. PCR products showed a positive result that pcDNA-ca recombinant plasmid contains gag-ca gene. PCR products identification using electrophoresis on agarose gel 1% showed that DNA stand apparently carried gag-ca gene at approximate amplicon 210 base pair (bp).


Keywords


pcDNA-ca, gag-ca gene, Escherichia coli DH5α, Polymerase Chain Reaction

Full Text:

PDF



DOI: https://doi.org/10.22146/jsv.6551

Article Metrics

Abstract views : 468 | views : 1671

Refbacks

  • There are currently no refbacks.




Copyright (c) 2015 Jurnal Sain Veteriner

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Jurnal Sain Veteriner Indexed by

  CrossrefROADCOREDimensions  JournalTOCs   


Copyright of JSV (Jurnal Sain Veteriner) ISSN 0126-0421 (print), ISSN 2407-3733 (online).

Fakultas Kedokteran Hewan, Universitas Gadjah Mada

Jl. Fauna No.2, Karangmalang, Yogyakarta

Phone: 0274-560862

Fax: 0274-560861

Email: jsv_fkh@ugm.ac.id

Jurnal Sain Veteriner is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

 

free
web stats View My Stats