科学家证实了细微的染色体变异同时出现在父母身上。
Scientists identified small chromosome variations that arose spontaneously in patients.
对染色体变异本身是否构成损害以及是否构成损害的危险各方争论不一，还未形成一致的结论。
There is conclusion on whether sub cellular damage and risk of harm construct the harm.
用比较基因组杂交分析皮肤肿瘤高频率的染色体变异，将为相应肿瘤易感基因的筛选提供定位资料。
By analyzing altofrequent chromosome mutations, CGH can provide locating information for screening susceptibility genes of cutaneous tumors.
他们研究被称为拷贝数变异（CNV）的染色体的删减和复制，发现在患有多动症的儿童中有 16%都存在。
Their study looked for chromosomal deletions and duplications known as copy number variants (CNV) and found that these were present in 16% of the children with ADHD.
遗传指令中新发现的氨基酸变异存在于染色体6的区域中，为HLA系统编码。
The genetic instructions for the newly found amino acid variants resides in a region of chromosome 6 that codes for the HLA system.
MGS研究也发现精神分裂症与1号染色体(1 p 22 . 1)遗传变异间的联系，这种联系在多发性硬化中已经有过。
The MGS study also found an association between schizophrenia and a genetic variation on chromosome 1 (1p22.1), which has been implicated in multiple sclerosis.
在11号和18号染色体上，我们发现重大的与变异有关的证据。它能帮助说明精神分裂症思维和记忆缺陷。
It also found significant evidence of association with variation on chromosomes 11 and 18 that could help account for the thinking and memory deficits of schizophrenia.
在2002年，他就得出了一个能预测癌症演化和扩散方式的方程组，比如说染色体何时开始变得不稳定，使得癌细胞在转移中发生变异。
In 2002 he worked out equations that can predict the way cancer evolves and spreads, such as when mutations emerge in a metastasis and chromosomes become unstable.
人类的大多数变异基因都是中性的，这意味着变异之所以被激发不是出于自然选择，而是由于产生了良性变异或染色体在复制时候发生了混乱。
Most variation in the human genome is neutral, meaning that it arose not by natural selection but by processes like harmless mutations and the random shuffling of the genome between generations.
随后的染色体组分析显示，被改造细菌的DNA中存在大量的变异。
Subsequent genome analysis revealed numerous mutations in the DNA of the adapted bacteria.
因为每个个体他的整个染色体携带无数的SNPs，其中大部分无害，所以鉴别出真正与特定疾病有关的变异显得尤为困难。
Because each individual carries countless SNPs throughout his or her genome, most of which are harmless, it is difficult to identify the mutations that are truly related to a particular disease.
针对运输中的“必经点”问题，设计了特殊染色体编码、交叉与变异规则；
For solving the problems of the necessity - node, the special rules of coding, crossover and mutation are designed.
HLA - B是一系列高度变异基因之一，其与染色体6的免疫功能有关。
HLA-B is one of a number of highly variable genes responsible for immune function on chromosome 6.
如果你的染色体上有两个基因变异：我们发现的位于20号染色体上的变异和人们以前就知道的X染色体上的变异，您患秃发的风险将增加七倍。
If you have both the risk variants we discovered on chromosome 20 and the unrelated known variant on the X chromosome, your risk of becoming bald increases sevenfold.
提出了数组链染色体编码方式，以及基于自适应性变异概率和模拟退火惩罚函数法的适应性遗传算法（AGA）。
This paper proposes the array chain chromosome coding and the Adaptive GA (AGA) that combines the self-adaptive mutation probability and simulation anneal punishment function.
染色体是基因的载体，是生物进化发育、遗传变异的物质基础。
The chromosome is the gene delivery and the material base of evolution, development, heredity and variation.
据《自然遗传学》报道，研究人员宣称2号染色体和16号染色体发生基因变异会增加雌激素受体阳性的乳腺癌发病率。
Reporting in Nature Genetics, researchers said genetic variants on chromosome 2 and on chromosome 16 May increase the risk of estrogen-receptor-positive breast cancer.
在1B和6A染色体上分别检测到与蛋白质含量相关的QTL各1个，它们对表型变异的贡献率分别为13.2%和15.6%；
Two QTLs on chromosomes 1B and 6A, which associated with kernel protein content were found, explaining 13.2 % and 15.6 % of observed phenotypic variation respectively.
但理论上ICSC有可能将一些影响男性生育的异常染色体、变异基因或其他遗传缺陷传给下一代。
But theoretically ICSC could be some affected male fertility abnormal chromosomes, mutation genetic or other genetic defects to the next generation.
目的：研究体外培养发育的人胚卵裂球18、X及Y染色体数目变异和培养方式对颗粒细胞分泌功能的影响。
Objective:To study the numerical deviation of chromosome of 18, X and Y in blastomeres developed in vitro and effects of culture system on granulosa cells secretory function.
基于数据库的统计资料，我们选取了裸子植物类群对其染色体的变异和演化特征做了探讨。
Based on this database, we chose the part of gymnosperms and gave a discussion to the features of its chromosomes' evolution and variation.
开展对牡丹染色体的研究，不仅可以从细胞水平上了解遗传变异的规律，而且可以研究不同物种遗传的变异。
Studying the chromosome of tree peony, is not only knowing the regular of genetic variation but also studying the species of heredity on the cell level.
该算法使用数组方式编码染色体，并采用非常规码的交叉和变异运算因子。
It encodes the chromosome as an array of integers, and USES irregular crossover and mutation operations.
细胞学调查结果显示，该有芒株为添加额外染色体的变异株。
Cytological investigation showed that this awned plant was a variation with extra chromosomes.
他们在20号染色体上发现两个新的遗传变异，它们大大增加了男性型秃发的危险。
They found two previously unknown genetic variants on chromosome 20 that substantially increased the risk of male pattern baldness.
由此表明，该雄性不育系的不育性与染色体结构变异有关。
Therefore, that means the male sterility is related to structure of chromosome change.
目的分析疑有染色体异常个体的9号染色体异染色质区的变异。
Objective:To analysis the aberration of chromosome 9 heterochromatin for persons suspected to have chromosome abnormalities.
本算法采用的遗传编码不含工人和机床设备的信息，使得染色体的交叉和变异容易操作，节省了计算时间。
The proposed encoding does not include the information of workers and machines, so it is easily to intercross and mutate between chromosomes and spare computational time.
作者说，17号染色体的长臂以前在家族相关性研究中（被认为）与前列腺癌有关，但是以前没有报道易感变异。
The long arm of chromosome 17 has previously been associated with prostate cancer in family-based linkage studies, the authors explain, but no susceptibility variants have been reported before now.
作者说，17号染色体的长臂以前在家族相关性研究中（被认为）与前列腺癌有关，但是以前没有报道易感变异。
The long arm of chromosome 17 has previously been associated with prostate cancer in family-based linkage studies, the authors explain, but no susceptibility variants have been reported before now.
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