大部分已克隆的植物抗病基因都包含有核苷酸结合位点区(NBS)和富含亮氨酸的重复序列区(LRR)。
Most of plant disease resistance (r) genes cloned so far belong to NBS LRR group which contains nucleotide binding sites (NBS) and a leucine rich repeat (LRR).
方法设计特定引物，用PCR方法对DC-SIGNR基因绞链区重复序列进行扩增，用凝胶电泳法对其产物进行分析。
Methods Specific primers for amplifying DC-SIGNR repeat regions were designed, and the PCR products were analyzed by electrophoresis.
端粒酶是真核生物中一种逆转录酶，它能将端粒区的g重复序列加到染色体末端以维持端粒长度的稳定。
Telomerase is a ribonucleoprotein enzyme maintaining the length of the telomeres by adding G-rich repeats to the end of the eukaryotic chromosomes.
端粒酶是真核生物中一种逆转录酶，它能将端粒区的g重复序列加到染色体末端以维持端粒长度的稳定。
Telomerase is a ribonucleoprotein enzyme maintaining the length of the telomeres by adding G-rich repeats to the end of the eukaryotic chromosomes.
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