1 Tomilin N V. Regulation of mammalian gene expression by retroelements and non-coding tandem repeats. Bioessays, 2008, 30: 338-348？？
[2]
2 Duan X C, Jin X, Xie Y, et al. Different effects on reporter gene expression by distinct L1-ORF2 segments. Hereditas, 2009, 31: 50-56
[3]
3 Lee L T, Lam I P, Chow B K. A Functional variable number of tandem repeats is located at the 5'' flanking region of the human secretingene plays a downregulatory role in expression. J Mol Neurosci, 2008, 36: 125-131？？
[4]
4 Alyssa S, Jennifer C, Winship H. Simian virus 40 revertant enhancers exhibit restricted host ranges for enhancer function. J Virology, 1988,62: 3364-3370
[5]
5 Hiroshi H, Koji H, Ryoji N, et al. Tandem repeat of a transcriptional enhancer upstream of the sterol 14a-demethylase gene (CYP51) inPenicillium digitatum. Appl Environ Microbiol, 2000, 66: 3421-3426？？
[6]
6 Lander E S, Linton L M, Birren B, et al. Initial sequencing and analysis of the human genome. Nature, 2001, 409: 860-921？？
[7]
7 Polak P, Domany E. Alu elements contain many binding sites for transcription factors and may play a role in regulation of developmentalprocesses. BMC Genomics, 2006, doi: 10.1186/1471-2164-7-133
[8]
8 Ebihara M, Ohba H, Ohno S, et al. Genomic organization and promoter analysis of the human nicotinic acetylcholine receptor α6 subunit(CHNRA6) gene: Alu and other elements direct transcriptional repression. Gene, 2002, 298: 101-108？？
[9]
9 Rund D, Dowling C, Najjar K, et al. Two mutations in the beta-globin polyadenylylation signal reveal extended transcripts and new RNApolyadenylylation sites. Proc Natl Acad Sci USA, 1992, 89: 4324-4328？？
[10]
10 Mason P J, Jones M B, Elkington J A, et al. Polyadenylation of the Xenopus beta 1 globin mRNA at a downstream minor site in the absenceof the major site and utilization of an AAUACA polyadenylation signal. EMBO J, 1985, 4: 205-211
[11]
11 Chen H, Lowrey C H, Stamatoy G. Analysis of enhancer function of the HS-40 core sequence of the human
12 Han J S, Szak S T, Boeke J D. Transcriptional disruption by the L1 retrotransposon and implications for mammalian transcriptomes. Nature,2004, 429: 268-274？？
[14]
13 Wang X F, Wang X Y, Liu J, et al. Alu tandem sequences inhibit GFP gene expression by triggering chromatin wrapping. Gene Genomics,2009, 31: 209-215？？
[15]
14 Lechtenberg B, Schubert D, Forsbach A, et al. Neither inverted repeat T-DNA configurations nor arrangements of tandemly repeatedtransgenes are sufficient to trigger transgene silencing. Plant J, 2003, 34: 507-517？？
[16]
15 Dhakshinamoorthy S, Sridharan S R, Li L, et al. Protein/DNA arrays identify nitric oxide-regulated cis-element and trans-factor activitiessome of which govern neuroblastoma cell viability. Nucleic Acid Res, 2007, 35: 5439-5451？？
