Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2016, Vol. 32 ›› Issue (16): 138-142.doi: 10.11924/j.issn.1000-6850.casb15110094

Special Issue: 生物技术 园艺

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Construction of Over-expression Vector NP24 Gene in Tomato

Zhao Jingyi, Zhang Xichun   

  1. (College of Plant Science and Technology, Beijing University of Agriculture, Beijing 102206)
  • Received:2015-11-17 Revised:2016-05-17 Accepted:2016-01-22 Online:2016-06-17 Published:2016-06-17

Abstract: According to the sequence of NP24 gene (GenBank registration number 543979) in NCBI, we designed primers and amplified cDNA encoding area. Then the cDNA was cloned to intermediate carrier pMD18-T. We built the over-expression vector PBI121-NP24 by inserting the gene NP24 into plant expression vector PBI121. The over-expression vector PBI121-NP24 was transferred into agrobacterium EHA105 by the CaCl2 freeze-thaw method. Enzyme identification showed that the gene had been correctly inserted into the PBI121 carrier and the over-expression vector was built successfully. Microbial PCR identification proved that the over-expression vector had been transferred into agrobacterium.

CLC Number: