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Genetics. 2011 Feb;187(2):409-23. doi: 10.1534/genetics.110.124370 Q15.12025

Transgene expression and transgene-induced silencing in diploid and autotetraploid Arabidopsis

二倍体和同源四倍体拟南芥中的转基因表达及转基因诱导的基因沉默现象 翻译改进

Thomas E Finn  1, Lei Wang, David Smolilo, Neil A Smith, Rosemary White, Abed Chaudhury, Elizabeth S Dennis, Ming-Bo Wang

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  • 1 Commonwealth Scientific and Industrial Research Organization Plant Industry, Canberra, ACT 2601, Australia.
  • DOI: 10.1534/genetics.110.124370 PMID: 21078688

    摘要 Ai翻译

    Previous studies have suggested that transgene expression in plants can be affected by ploidy. Here we show that three different transgenes, a reporter transgene, an antisense transgene, and a hairpin RNA (hpRNA) transgene, are all expressed at a lower level in autotetraploid (4n) than in diploid (2n) Arabidopsis. RNA silencing of two endogenous genes was induced by the antisense and hpRNA transgenes and this silencing is significantly less effective in 4n... ...点击完成人机验证后继续浏览
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    期刊名:Genetics

    缩写:GENETICS

    ISSN:0016-6731

    e-ISSN:1943-2631

    IF/分区:5.1/Q1

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    Transgene expression and transgene-induced silencing in diploid and autotetraploid Arabidopsis