marker gene
标记基因：一种用于标识特定细胞或生物体内特定基因的基因
常用释义
英式发音
美式发音
基本释义
- 标记基因：一种用于标识特定细胞或生物体内特定基因的基因，通常用于研究基因表达和功能。
例句
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1·PCR analysis indicated that HPT marker gene has been deleted successfully.PCR扩增检测杂交单株，结果显示，标记基因得到有效剔除。
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2·Analysis showed that GUS marker gene inserted by the same methods has been expressed in D1 plants.组织化学分析表明，应用同样方法导入的GUS标记某因已在D_1代植株中表达。
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3·The VHL gene may be useful as a marker gene for the diagnosis of RCC and as a target gene for molecular therapy.VHL基因可作为临床诊断指标，并可望成为肾透明细胞癌基因治疗的重要目的基因。
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4·The results of PCR molecular detection, marker genes and foreign target-gene with insect-resistance were quite regular.PCR分子检测与转化的标记基因和外源目的基因抗性三者极有规律性。
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5·All these results indicate that this feedback insensitive ASA2 gene can be used as a selectable marker gene for plant transformation.这些结果表明反馈抑制不敏感ASA2基因可以作为筛选标记基因用于大豆遗传转化。
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6·The results indicated that herbicide resistant gene should be used as a selection marker gene in protoplast genetic transformation of B. bassiana.结果表明，外源基因转化球孢白僵菌原生质体时，可以以抗除草剂基因为转化筛选标记。
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7·This article reviewed studies on chromosomal locating of resistance toBarley Yellow Mosaic Virus (BYMV) in barley. (1) Resistance gene was-located by marker gene methoud;本文综述了大麦黄花叶病（BYMV）抗性基因的染色体定位研究。
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8·At present, inbred lines of transgenic insect resistant maize with selective marker gene removed are in separating and inbreeding program assisted by DNA marker detection.目前，正结合进行田间分离纯合和DNA分子鉴定，培育去除选择标记基因的转基因抗虫玉米自交系。
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9·Incorporation of a selectable marker gene during chloroplast genetic transformation is essential to obtain transformed chloroplasts, which is the same as nuclear transformation.与核遗传转化相同，叶绿体遗传转化研究需要有合适的选择标记作为辅助手段。
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10·Transgenes should be genes with single copy and without marker gene, and be able to express and stable inheritable in various transgenic plants in a new gene transformation program.新的基因转化程序要求转基因为单拷贝，不带有标记基因，并在不同的转化体中表达一致，稳定遗传。