Gene mutations are alterations in the DNA code.
基因突变是指DNA 密码的改变。
| 单词 | mutations |
| 例句 |
英语例句库
Gene mutations are alterations in the DNA code. 基因突变是指DNA 密码的改变。 Mild mutations in XPF cause the cancer-prone syndrome xeroderma pigmentosum. XPF轻微突变导致致癌倾向综合征着色性干皮病。 Objective To identify the COL7A1 gene mutation in a family with dy strophic epidermolysis bullosa pruriginosa. 目的鉴定一痒疹样营养不良型大疱性表皮松解症家系的基因突变,为进一步开展基因诊断和基因治疗奠定基础。 Technique of mutation breeding in gladiola was studied by meansof electron beam. 用电子束辐射唐菖蒲种球，研究唐菖蒲的诱变育种。 We found a recessive cataract mutation arose spontaneously in a KUNMING outbred mouse strain. 研究遗传性白内障致病基因，实验动物模型是一个非常好的方式。 Abstract： Technique of mutation breeding in gladiola was studied by means of electron beam. 摘 要： 用电子束辐射唐菖蒲种球，研究唐菖蒲的诱变育种。 Results A 13389G deletion in exon 6 was characterized in propositus, and this mutation led to frameshift. 结果先证者表现为抗凝血酶基因外显子6区13389G缺失,引起移码突变。 JianYang Tangelo,a new citrus hybrid cultivar,originated from a bud mutation of a tangelo cultivar introduced from abroad. 建阳橘柚是从国外引进的橘柚品种中通过芽变选育成的杂柑类新品种。 Methods Morulae of four mutation hairless mice and one cataract mouse were transplanted into uterus using embryonic transfer method. 方法利用胚胎移植技术对四种突变无毛小鼠和一种白内障小鼠的桑葚胚进行子宫内移植。 Because ELN mutations cause vascular disease but not cognitive abnormalities, these data implicate LIMK1 hemizygosity in imparied visuospatial constructive cognition. 因为ELN突变引起血管的疾病，但没有认知的异常，这些资料暗示了激酶1半合性基因在视觉空间建构认知障碍中的作用。 CodonCode Aligner is a program for sequence assembly, contig editing, and mutation detection, available for Windows and Mac OS X. DNA测序trace图编辑、突变分析、contig编辑、序列拼接软件。 This indicats that gamma ray irradiation can increase the frequency of mutations and produces special types of flower in Godetia grandiflora breeding. 花色变异主要是颜色变浅，甚至变为白色。花瓣变异可由原来的单瓣变为重瓣花。 At least some of the mutations responsible for this loss of vision differed between the 29 populations of cavefish known to exist. 目前现存的29种洞穴鱼，其眼盲亦与这些突变有关，但是其基因突变的位置并不相同。 Results Of the 23 mutations, 22 were detected by heteroduplex analysis (96%), 20 by SSCP analysis (87%) and 23 by heteroduplex-SSCP analysis (100%). 结果23个杂合子突变中ˇ异源双链法、SSCP法与异源双链-SSCP法检出突变分别为22个(96%)、20个(87%)和23个(100%)。 The mutation potential of ethephon was by investigated the micronucleus test of bone marrow polychromatophilic erythroblasts (PCE) cells and sperm shape abnormality test in mice. 摘要为测定乙烯利对人体健康的影响，采用小鼠骨髓细胞微核试验和小鼠精子畸形试验分别检测了乙烯利对小鼠体细胞和生殖细胞的致突变性。 Recent studies indicate an increased frequency of mutations in the gene encoding glucocerebrosidase (GBA), a deficiency of which causes Gaucher's disease, among patients with Parkinson's disease. 最近的研究表明，在帕金森患者的脑苷脂（GBA）基因编码中突变频率增加。脑苷脂的缺乏可导致高歇氏病。 CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet. 灭菌丹可引起鼠伤寒沙门氏菌碱基置换和移码突变，并可能损伤人外周血淋巴细胞DNA的完整性。 Allelotype analysis was done at five short tandem repeat markers (D17S855, D17S1322, D17S1323, D17S1326, and D17S1327) in or adjacent to BRCA1 on the recurrent mutation carriers. 对发现携带有相同突变的个体选取5个与BRCA1基因连锁的标记（D17S855、D17S1322、D17S1323、D17S1326和D17S1327）进行单倍型分析。 Liver function tests and hepatitis B virus (HBV) DNA (Versant 3.0) were assessed bimonthly, whereas adefovir-related mutations were searched by INNO-LiPA assay at baseline and at yearly intervals. 我们评估了阿德-拉米联合治疗能否克服这种风险。 A mutant, TS-N-121 was obtained by mutation and plate screening from a parent strain Mycobacterium fortuitum MF2 , which could transform sterol into androstanedione as the main product. 从雄甾二酮的转化产生菌偶发分枝杆菌MF2出发,经紫外诱变结合平板筛选,获得一株主要转化生产睾酮的突变株TS-N-121。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
VOA慢速英语_美国 The newly identified strain of the coronavirus has many mutations. 新发现的冠状病毒毒株有很多突变。 BBC 听力 2021年4月合集 Researchers said they found no mutations that were linked to radiation. 研究人员表示，他们没有发现与辐射有关的突变。 TED 2019年度大会（双语） Now, most of these point mutations are harmless. 现在，大多数这些点突变都是无害的。 VOA慢速英语_科技 This tool was designed to study gene mutations that can cause human disease. 该工具旨在研究可能导致人类疾病的基因突变。 VOA Special 2022年8月合集 Such adaptations include gene mutations that shift the way penguins see the world. 这种适应包括改变企鹅看世界的方式的基因突变。 VOA Daily Standard 2021年1月合集 A former CDC official says there are nearly two dozen mutations of the coronavirus already. 一位疾病预防控制中心的前官员称，冠状病毒已经出现近二十种突变。 BBC 听力 2021年4月合集 At the same time, there's fear coronavirus mutations overseas could prolong the pandemic. 与此同时，人们担心海外的冠状病毒突变可能延长疫情。 科学60秒-科学美国人 2020年8月合集 But as it dispersed, Spyrou says, it picked up just a single genetic mutation. 但斯派尤表示，随着病菌的扩散，其只发生过一次基因突变。 BBC 听力 2016年9月合集 The technic could allow parents with rare genetic mutations to avoid passing them onto their babies. 这种技术防止携带罕见基因突变的父母将疾病遗传给孩子。 VOA慢速英语_美国 Some of these mutations are on the spiky protein. 其中一些突变发生在刺突蛋白上。 TED演讲（视频版） 2022年10月合集 Just like most mutations are evolutionary dead ends. 就像大多数的转变 都是逐渐走向灭亡的过程。 Crash Course 植物学篇 Take mutations, or spontaneous changes to a DNA sequence. 以突变或 DNA 序列的自发变化为例。 VOA慢速英语_健康 It can then decide on which mutations are most worrisome. 然后就可以确定变异后的病毒是否很让人伤脑筋。 PBS趣味科普 Like the way that mutations occur is completely neutral, right? 突变发生的方式是完全中性的，对吧？ VOA Special 2016年4月合集 Or did these mutations also exist a long time ago? 基因突变是很久之前就已经存在了吗？ 科学世界 These small mutations in DNA over thousands of generations create new species. 这些DNA的小变化在数千代之后创造了新的品种。 Osmosis-肌骨 With mutations, proto-oncogenes become oncogenes, and these overstimulate the cell growth. 随着突变，原癌基因变为癌基因，这些癌基因过度刺激细胞生长。 Newsweek These relic mutations could help explain how or why cancer evolved. 这种遗留下来的突变可能会帮助解释癌症是怎样或者说为什么演变的。 Osmosis-微生物 Remember how HIV replication can create mutations? 还记得HIV如何产生变异么？ BBC Ideas 精选（双语） The radiation leads to mutations in others creating new evolutionary lines. 辐射导致其他动物发生变异，形成新的进化系。 |
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