期刊名称：International Journal of Soft Computing & Engineering
电子版ISSN：2231-2307
出版年度：2013
卷号：2
期号：6
页码：429-430
出版社：International Journal of Soft Computing & Engineering
摘要：DNA sequences in the nuclear diploid genome usually exist as two allelic copies ( on paternal and maternal homologous chromosomes . in addition to this degree of repetition , approximately 40 % of the human nuclear genome in both haploid and diploid cells is composed of sets of closely related nonallelic DNA sequences (DNA sequences families or repetitive DNA).within the considerable variety of different repetitive DNA sequences are DNA sequence families whose individual members include functional genes (multigene families)& also many examples of nongenic repetitive DNA sequence families.
