No pathogenic mutation was detected in the exon and franking regions of MYH9 gene except a synonymous mutation.

除同义突变外，在 MYH9 基因的外显子和弗兰克区域未检测到致病突变。

Results the DHPLC find the exon 7, 9 polymorphism.

结果：变性高效液相色谱检测出7、9号外显子多态性。

The effect of skipping just one exon can be dramatic for an organism.

仅仅略过一段表现子，就可能对生物体造成显著的影响。

The codon 778 of exon 8 in WD gene was one of mutation hotspots in Chinese.

结论WD基因第8外显子778位密码子系中国人的突变热点之一。

Conclusion JAK2 exon 12 mutations could exist in JAK2V617F-negative PV patients.

结论JAK2V 617 F点突变阴性的PV患者中存在JAK2外显子12突变。

Association studies revealed no association betweenG352A in exon 15 of DAT1 and ADHD.

家系和病例对照研究表明，DAT1第15外显子G352A 基因和ADHD 之间不存在关联。

Exon 11 mutation is closely related to the biological behavior, prognosis, drug treatment of GIST.

外显子11突变与GIST的生物学行为、预后以及药物治疗效果密切相关。

Conclusion Mutation of Exon a in ar gene plays an important part in infertile men with oligospermia.

结论雄性激素受体基因外显子A即基因转录激活区的突变是造成少精不育的重要原因。

Objective: To detect the mutation in exon 15 of cholesteryl ester transfer protein gene and its properties.

目的：检测胆固醇酯转移蛋白第15外显子基因突变及其性质。

Conclusion: No correlation was found between glucocorticoid receptor gene in exon 2/1 codons 23 and asthma.

结论：江西籍汉族人种中糖皮质激素受体基因外显子2/1密码子23基因未发现多态性的存在。

Mutations in exon 12 cause cytoplasmic NPM1 localization, and consequently contribute to tumour development.

第12外显子突变导致NPM 1胞浆异位从而发生肿瘤转化。

Results The intergrated target band of ABCB4 gene exon 23 was found in all blood samples from 31 cases with ICP.

结果：31例妊娠期肝内胆汁淤积症患者的血样标本，均扩增出ABCB4基因的外显子23，未发现外显子23的缺失。

One transcript contains exon 3 and 4, the second contains exons 1, 3 and 4 and the third contains all four exons.

其中一个转录物包含第3、4号外显子，第二个包含第1、3、4号外显子，第三个转录物包含有全部4个外显子。

Objective To analyze the mutation characterization in exon 8 of ATP7B gene in Chinese Patients with Wilson disease(WD).

目的分析肝豆状核变性（WD）ATP7B基因8号外显子在中国人中的突变特点。

Conclusion: Mutation of Exon a in ar gene plays a very important part in development of infertile men with oligospermia.

结论：雄性激素受体基因外显子a即基因转录激活区的突变是造成少精不育的重要原因。

We found remarkable differences in protein length, exon structure, and domain count among different phylogenetic lineages.

我们研究发现，不同的世系在蛋白长度、外显子结构和结构域数量上有显著的不同。

Methed Unsymmetrical PCR was used to amplify HLA A gene exon 2,3. The PCR products were used as templates for hybridization.

方法采用不对称PCR方法，扩增HLA A基因的第2 ，3外显子，荧光标记扩增产物，作为杂交模板。

We further show that CTCF binding to CD45 exon 5 is inhibited by DNA methylation, leading to reciprocal effects on exon 5 inclusion.

进一步的研究表明CD 45的外显子5与CTCF的结合受到DNA甲基化抑制，从而导致第5外显子包含的相互影响。

No pathogenic mutation was detected in the exon and franking regions of MYH9 gene except a synonymous mutation(A1143A) in the exon 25.

MYH9基因40个外显子和侧翼区未见致病突变（除25号外显子发生一同义突变，突变类型为A1143A）。

Tumor biopsies were evaluated for the presence of somatic mutations in exons 18-21 of EGFR and exon 2 of RAS by bi-directional sequencing.

对肿瘤组织进行或组织检查以检测EGFR的18—21外显子的突变并应用双向测定法检测RAS的2外显子的突变。

The P53 gene mutation site in osteosarcoma was mostly in GC sequence of exon, especially in exon 7, which was different with other tumors.

骨肉瘤p 53基因多位于外显子GC序列，尤其是外显子7，有别于其他肿瘤好发位点。

Conclusion There is polymorphism at 20 exon LEPR gene in children with obesity, which may affect the lipid metabolism and the fat distribution.

结论单纯型肥胖儿童瘦素受体基因第20外显子存在基因多态性的变化，且这种变化明显影响肥胖儿童的脂质代谢及体脂分布。

The mutations, including in-frame deletions at exon 19 and substitutions at exon 18 or exon 21, cluster around ATP-binding pocket of TK domain.

这些突变均发生在酪氨酸激酶域的ATP结合域附近，突变为19号外显子上的缺失突变，或18和21号外显子上的替代突变。

Objective To investigate the relationship between the point mutation of ABCB4 gene exon 23 and the intrahepatic cholestasis of pregnancy (ICP).

目的：探讨A BCB4 基因外显子23点突变与妊娠期肝内胆汁淤积症（ ICP）发病的关系。

Objective To screen the point mutation at the codon 54(GGC54GAC) in the first exon of the mannan binding lectin (MBL) gene in Hans from Guangdong.

目的对广东地区汉族人群的甘露聚糖结合凝集素结构基因第一外显子第54位密码点突变（GGC54GAC）进行初步筛查。

AIM: to observe the correlation of the 17 exon gene polymorphism of insulin receptor gene and the Chinese cerebral infarction and primary hypertension.

目的：观察胰岛素受体基因第17外显子基因多态性与中国人脑梗死和原发性高血压的相关性。

AIM: to observe the association of insulin receptor gene exon 17 polymorphism with the transient ischemia attack and essential hypertension in Chinese.

目的：观察胰岛素受体基因第17外显子基因多态性与中国人短暂性脑缺血发作和原发性高血压的关联。

Objective to study the mutation patterns of epithelial growth factor receptor (EGFR) exon 18, 19 and 21 in Chinese non-small-cell lung cancers (NSCLC).

目的探讨中国人非小细胞肺癌表皮生长因子受体(EGFR)第18、19、21外显子基因突变状态。

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。