1·Because of its two promoters and many different splicing modes of introns, p63 gene encodes many kinds of p63 isoforms.
p 63的两个不同启动子和多种内含子剪接方式，导致p 63基因编码产生多种亚型p 63蛋白。
2·The results felicitously explain that the number of introns distributed in vertebrates, Diptera and nematodes are declining sequentially.
该结果合理地解释了内含子在脊椎动物，线虫及昆虫中数量的分布呈下降趋势。
3·The origin of non-coding sequences, especially introns, is an outstanding issue that has been receiving continuous debate for the last two decades.
非编码序列，特别是内含子的起源，是一个重要的悬而未决的问题。
4·Theory that introns were introduced into eukaryotes after the lineage separated from prokaryotes.
认为内含子是真核生物在与原核生物进化谱系分开以后才开始有的理论。
5·The presence of introns, and thus exons, in effect made genes modular.
内含子与外显子的存在，能够使基因更加模块化。