Liang S, Rossby S P, Liang P, Shelton R C, Manier D H, Chakrabarti A, Sulser F
Department of Psychiatry, Vanderbilt University Medical Center, Nashville, TN, USA.
Mol Biotechnol. 2001 Oct;19(2):121-4. doi: 10.1385/MB:19:2:121.
Differential Display (DD) technology was utilized to compare programs of gene expression in primary cultures of human skin fibroblasts from normal volunteers and patients diagnosed with melancholic depression. Polymorphic transcripts of a single gene differing by one tandem repeat sequence of four nucleotides (TGAT) in the 3' noncoding region were detected.
运用差异显示(DD)技术比较正常志愿者和被诊断为忧郁症的患者的人皮肤成纤维细胞原代培养物中的基因表达程序。检测到一个单基因的多态性转录本,其在3'非编码区相差一个由四个核苷酸(TGAT)组成的串联重复序列。