Callus

Characteristics of mature wheat embryos with different resistance to scab cultured in vitro with Fusarium graminearum crude toxin

S. Wang, Wang, M., and Zhang, C. Y., “Characteristics of mature wheat embryos with different resistance to scab cultured in vitro with Fusarium graminearum crude toxin”, vol. 14, pp. 17348-17357, 2015.

Five wheat varieties with different resistance to scab were used to study the effect of Fusarium graminearum crude toxin on culture characteristics of mature wheat embryos in vitro. The results showed that the rate of induction and differentiation of mature embryo callus differed significantly between varieties, toxin concentration, and concentration x varieties. A low concentration (5 g/L) of F.

Cloning and transformation analysis of isoflavone synthase gene into Minshan Trifolium pratense

H. H. Hu, Jing, C. Q., Liu, R., Li, W. D., and Feng, H. G., “Cloning and transformation analysis of isoflavone synthase gene into Minshan Trifolium pratense”, vol. 14, pp. 9291-9297, 2015.

The aim of this study was to clone the isoflavone synthase (IFS) gene and establish the recombinant Minshan Trifolium pratense. The IFS gene was cloned from the callus of Minshan T. pratense using reverse transcription-polymerase chain reaction. The plant expression vector pRI101-AN-IFS was constructed and introduced into Agrobacterium tumefaciens strain LBA4404, and then screened under cephalosporin. IFS expression was detected by reverse transcription-polymerase chain reaction. The IFS gene was cloned successfully.

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