Co-introduction of an antisense gene for an endogenous seed storage protein can increase expression of a transgene in Arabidopsis thaliana seeds.
কীওয়ার্ডস
বিমূর্ত
We have investigated whether the expression in Arabidopsis thaliana seeds of a transgene (the Phaseolus vulgaris arcelin (arc)5-I gene) could be enhanced by the simultaneous introduction of an antisense gene for an endogenous seed storage protein (2S albumin). Seeds of plants transformed with both the arc5-I gene and a 2S albumin antisense gene contained reduced amounts of 2S albumins and increased arcelin-5 (Arc5) accumulation levels compared to lines harboring the arc5-I gene only. Arc5 production could be enhanced to more than 24% of the total seed protein content, suggesting that antisense technology could be of great utility to favor high expression of transgenes.