The columnar epithelium of intestinal crypts have hybridize signal, but basal epithelium of intestinal crypts have not hybridization signals.
在回肠隐窝的中、上部柱状上皮细胞中有强的杂交信号，而在隐窝的底部上皮细胞中无杂交信号。
Objective to observe the impact of three fluorescence marker methods of primer marker, random inleakage marker and terminal transfer marker to Oligonucleotide microarray hybridize signal.
目的观察标记引物法、随机渗入标记法、末端转移标记法三种荧光标记法对寡核苷酸芯片杂交信号的影响。
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