Further evidence that noncodingDNA is vital has come from studies of genetic risk factors for disease.
进一步的证据表明，非编码dna是非常重要的来自疾病的遗传风险因子研究进展。
2
Besides these nonessential DNA sequences, even the essential coding regions are often interrupted by long stretches of noncodingDNA.
另外这些非必需的dna序列，甚至必需的编码区经常会受到长的非编码dna的干扰。
3
NoncodingDNA, containing introns, repetitive elements, and potentially active transposable elements, requires effective mechanisms for its long-term silencing.