intron

1. In intron 16 one site has transition heterozygote.: 在内含子16内有1个位点存在转换型杂合子。

2. The intron is a repetitive sequence rich in AT (61%).: 内含子的AT含量达到61%且含有较多的重复序列。

3. Methods The whole intron 51 was sequenced by primer walking.: 方法用步移法测定第5 1内含子全序列。

4. An image processing category, intron rich variety of image processing methods.: 一个图象处理类，内含各种丰富的图象的处理方法。

5. Results The carriers of two families were detected by STR within intron 13 and 22.: 结果通过对内含子13和内含子22的两个STR位点的检测，两个家系均检出携带者。

6. It differs from the original DNA sequence in that it lacks intron and promoter sequences.: 这样获得的DNA与原始的dna序列的不同在于缺少内含子和启动序列。

7. Objective To identify the species of biological samples by amplifying intron 8 of the TP53gene.: 目的扩增常见动物TP53内含子8片段，确定其在法医学生物检材种属鉴定中的应用价值。

8. In this study, CHD gene intron sequences of 12 species of Falconiformes were compared and analyzed.: 对12个隼形目物种CHD基因的一段内含子序列进行比较和分析。

9. In this study, CHD gene intron sequences of 18 species of predatory birds were compared and analyzed.: 对18个猛禽chd基因的一段内含子序列进行比较和分析。

10. Initial analysis indicates that genome size and intron density is positively correlated to total intron size.: 初步的统计结果表明：基因组大小跟内含子总大小、内含子密度成正比的关系。

11. Aim: To clone the cross-intron genomic DNAs of the duplicated carbonic anhydrase (DCA1) and carbonic anhydrase (CA1) genes from Dunaliella salina.: 目的：克隆杜氏盐藻双拷贝碳酸酐酶(DCA1)和碳酸酐酶(CA1)基因跨内含子基因组dna序列。

12. Objective To investigate the genetic polymorphism of microsatellite in the exon 5 of MICA gene and the intron 1 of MICB gene in Guangdong Han population.: 目的调查广东地区汉族人群MICA基因第5外显子和MICB基因第1内含子微卫星多态性分布。

13. In this experiment, phylogenetic relationships of 18 species of passerines were studied using Adenylate Kinase Intron 5 (AK5) sequences and DNA techniques.: 实验采用核蛋白激酶基因内含子5（AK5）和DNA测序法来分析这18种鸟的分子系统发育关系。

14. Intron is a redundant expression for inpidual and attached to its algorithm tree, which makes the inpidual swelling but has no effect to the final output.: 它们是冗余的表达式，附加在算法树上，使个体变得臃肿，但对实际的输出结果没有影响。

15. The bond is broken releasing the 5 'end of the intron and attaching it to the branch point sequence, the intron now forms a tailed loop structure called a lariat.: 债券是破碎释放的5'端的内含，并注重向分支点序列，内含子，现在形成了一个尾式闭环结构称为套索。

16. Specific primers were designed for MSX1 and PAX9 respectively. Mutation analysis was performed by direct sequencing of all the coding exons and intron-exon boundaries.: 分别设计MSX1、PAX9基因特异性引物，聚合酶链反应扩增全部外显子编码区和内含子-外显子剪接序列，产物纯化后直接测序。

17. To understand intron 15 of human LDL receptor gene, the DNA fragments from exon 15 to exon 16 and the 3' end of intron 15 were amplified with long chain PCR and anchored PCR.: 为了解人类LDL受体基因内含子15的遗传背景，利用长链PCR和锚定PCR分离了LDL受体基因外显子15-内含子15-外显子16和内含于15的3’末端片段。

18. This study established a kind of functional molecular markers based on intron of gene sequence, trying to link loci with gene sequence to achieve the purpose of its function.: 研究建立了一种基于基因中内含子序列的功能型分子标记，试图使标记位点与基因序列联系起来以达到其功能型的目的。

19. Theses results demonstrated that all exons of MyoG gene were highly conservative, but its introns (especially intron 1) were more polymorphic in the process of wild boar evolution.: 这些结果表明，野猪肌细胞生成素基因的编码序列在进化过程中是高度保守的，而内含子部分尤其是第1内含子具有丰富的序列多态性。

20. Since the split gene was found in 1977, the processing mechanism transcribed and the function of intron have been a popular subject about the study of molecular genetics ineucaryote.: 自1977年发现不连续基因（断裂基因）以来，有关内元（内含子）的功用以及转录后的加工机制是真核生物分子遗传研究的一个热门。

21. Based on the study of genetic operations and their parameters, emerging patterns of intron are discovered and some methods are proposed to develop the positive role and discard th...: 通过对遗传操作方法和参数的研究，揭示出基因内区发生的规律，并提出扬长避短的途径。

22. Objective to explore the relationship between polymorphism of intron 2 in serotonin transporter (5 HTT) gene and obsessive compulsive disorder (OCD) in the han nationality of Shanghai.: 目的探索上海地区汉族人口中5羟色胺转运体(5HTT)基因第二内含子多态性与强迫症的关系。

23. Therefore the other aim of our study is to discover SNPs of HCN4 exon 1, including the regulatory sequence and exon-intron boundary of it, which plays an importable role of channel function.: 因此选择对基因的表达具有重要功能的外显子1和其上游的调控区及下游外显子内含子交界区序列通过直接测序法进行SNP筛查，并进一步分析多态位点与病窦的关联性。

24. DNA were extracted from the peripheral blood, then TG sequence in second intron of IL - 4 was amplified by PCR, the polymorphism of that segment were then detected through 8% polyacrylamide gel.: 首先从实验对象的外周血中提取DNA,pcr扩增il-4的第二个内含子中的一段TG重复序列，然后用8%的聚丙烯酰胺凝胶电泳检测这段基因的多态性。

25. The vector was modified to include a heterologous intron with a synthetic splice donor engineered upstream of a fragment from intron A of the gonadotropin a subunit gene(containing a splice acceptor).: 载体经修改后包括带有一合成的剪接供体的一个异种内含子，此供体经促性腺激素a亚单位基因（含有一个剪接受体）的内含子A中某片段的上游改造。

26. The vector was modified to include a heterologous intron with a synthetic splice donor engineered upstream of a fragment from intron A of the gonadotropin a subunit gene(containing a splice acceptor).: 载体经修改后包括带有一合成的剪接供体的一个异种内含子，此供体经促性腺激素a亚单位基因（含有一个剪接受体）的内含子A中某片段的上游改造。

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