Levels of DNA methylation and transcript accumulation in leaves of transgenic maize varieties

Environmental Sciences Europe

Table 3 Fragment size and number of cytosine types for each of the transgenic fragments analysed

Fragment of the transgene construct	Cytosine type			Fragment size (bp)
Fragment of the transgene construct	CG	CHG	CHH	Fragment size (bp)
FMV promoter	12	13	61	340
cry1A.105 gene	24	32	72	365
35S promoter	11	9	84	388
cry2Ab2 gene	27	23	56	290

CHG H is nitrogenous base A or T, CHH H is a nitrogenous base different from G