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- specific gene loci 专性基因位点
- Having the same morphology and linear sequence of gene loci as another chromosome. 同源的与另一个染色体在遗传座位组合和其可见结构上一致的
- The hybrid of parents that differ at only three gene loci,for which each parent is homozygous. 三对基因杂种,仅有三个基因座不同的亲本的杂种,每个亲本都是与之同型的。
- The hybrid of parents that differ at only three gene loci, for which each parent is homozygous. 三对基因杂种仅有三个基因座不同的亲本的杂种,每个亲本都是与之同型的
- The genetic variation of eight isozyme expressed by twelve gene loci among 3 natural populations of Picea crassifolia was studied by the aids of PAGE electrophoresis. 摘要采用聚丙烯酰胺凝胶电泳实验对青海云杉的3个天然群体(甘肃祁连山、青海大通,甘肃甘南州)的12个基因位点表达的8种同工酶的遗传变异模式进行了研究。
- The inheritance of these three isozymes was systemzatically investigated in terms o f gene loci, alleles and null alleles, which were appropriately designated. 系统地探讨了它们遣传 特性,对它们的基因位点、等位基因数目和虚等位基因进行了适当的命名。
- Objective To study the HPRT gene loci mutation frequencies and the factor of influence in peripheral blood lymphocytes in nasopharyngeal carcinoma (NPC) patients. 目的研究鼻咽癌患者外周血淋巴细胞HPRT基因突变率及其影响因素。
- It enables a specific gene to be located on a particular restriction enzyme fragment. 它就能使专一的基因被定位于特定的限制性内切酶切成的片段上。
- It was clear in RT-PCR that human myocardial specific gene MLC-2V. MLC-2A. a-MHC. CTnT. RT-PCR显示,移植hEBDs的鸡胚心肌中有人心肌特异性的基因MLC-2V、MLC-2A、-MHC、CTnT、ANP与NKx-2.;5等表达。
- Howeer, uniparental ES cell research faces the biological hurdle of genomic imprinting, in which specific gene expression patterns are dictated by the parental origin. 然而,单系胚胎干细胞研究面临着基因组印迹的生物学障碍,即特殊的基因表达模式受原始亲代的控制。
- Genetic system of 1 000 seed weight in the 12 parents consisted of 3 major gene loci groups with an additive effect of 0.316 3~(??),-0.141 9~(?) and -0.003 7 and a dominant effect of -0.033 7, 0.184 3~(?) and -0.212 9~(?),respectively. 结果表明: 12个甘蓝型油菜亲本间千粒重性状受 3个主位点组基因控制,各主位点组基因效应的方向、大小不等。 3个主位点组基因的加性效应 (dM )分别为0 316 3**、-0 141 9*和-0 003 7;
- This would seem to prevent researchers from making dog "knockouts" lacking a specific gene or engineering dogs that produce mutant forms of a gene. 因为缺少一种特定的基因或能产生突变基因的转基因狗,研究人员可能无法进行狗基因敲除。
- Yin YB, Zhang Y, Yu P, Luo JC, Jiang Y, Li SG. Comparative study of apoptosis-related gene loci in human, mouse and rat genomes. Acta Biochim Biophys Sin (Shanghai). 2005 May;37(5):341-8. 张昆林,张静,罗静初,酵母基因上游与内含子可能存在的协同转录作用,《生物化学和生物物理学进展》2005,32;46-52.
- Methods The insert gene region of TA-GVHD and specific gene region of the Y chromosome was detected using PCR technique. 方法女性患者输血前后自身对照,采取静脉血样,用PCR技术进行TA_GVHD插入基因片段及人Y染色体特异基因荧光检测。
- SOX degenerate primer PRINS revealed more SOX gene loci and proved further that SOX genes were not clustered on human chromosomes. SOX基因兼并引物延伸发现了更多的SOX基因位座,并进一步证实该家族基因在基因组中是散在存在的。
- Having the same alleles at a particular gene locus on homologous chromosomes. 纯合的在同源染色体上某一特定基因座有相同等位基因的
- Validation of a Rice Specific Gene, Sucrose Phosphate Synthase, Used as the Endogenous Reference Gene for Qualitative and Real-Time Quantitative PCR Detection of Transgenes. 一种水稻特异基因-蔗糖磷酸合成酶基因的确定,用作定性和实时定量PCR检测转基因的内标准基因。
- Conclusion:The data suggest the telomerase is a tumor specific gene marker,and may play an important role in early diagnosis and treatment of gastric carcinomas. 结论:端粒酶是特异性较强的恶性肿瘤基因标志,有可能成为胃癌早期诊断和治疗的理想标记物。
- Frozen brain slabs are kept at cryogenic temperatures until they are further sliced and eventually probed with RNA to look for specific gene expression. 冷冻的大脑切片被保存在低温条件下,直到进行进一步切片处理并最终用RNA加以探测,以寻找特定的基因表达。
- Conclusion The data suggest that telomerase is a tumor specific gene marker, and may play an important role in early diagnosis and treatment of colorectal carcinomas. 结论端粒酶是特异性较强的恶性肿瘤基因标志,有可能成为大肠癌早期诊断和治疗的理想标志物。