转座子来源的植物长链非编码RNA

王益军¹^,²^,^*(

), 王亚丽¹^,², 陈煜东¹^,²

Transposon-derived Long Noncoding RNA in Plants

Yijun Wang¹^,²^,^*(

), Yali Wang¹^,², Yudong Chen¹^,²

图1. 拟南芥和玉米基因组中转座子的分布(数据来源: The Arabidopsis Genome Initiative, 2000; Schnable et al., 2009)
(A) 拟南芥基因组中转座子分布(左图)和拟南芥长末端重复序列(LTR)逆转座子占全部转座子的比例(右图); (B) 玉米基因组中转座子分布(左图)和玉米LTR逆转座子占全部转座子的比例(右图)。Class I: 逆转座子; Class II: DNA转座子

Figure 1. Transposon composition in the genomes of Arabidopsis and maize (data source: The Arabidopsis Genome Initiative, 2000; Schnable et al., 2009)
(A) Transposon composition in Arabidopsis genome (left) and the proportion of Arabidopsis long terminal repeat (LTR) retrotransposons (right); (B) Transposon composition in maize genome (left) and the proportion of maize LTR retrotransposons (right). Class I: Retrotransposons; Class II: DNA trotransposons