就此，15号染色体上成为研究热点的这一区域存在另外两种编码尼古丁受体的基因，提示实际情况将更为复杂。
That, and the fact that the region of chromosome 15 under scrutiny has two other nicotine-receptor genes in it, suggests the situation may indeed be more complex.
苍蝇帮助科学家们发现了同源染色体中包含一种称之为基因的遗传单位，还把遗传，进化和生长领域的研究统一起来。
The fly helped scientists discover that chromosomes contain small units of heredity called genes, and it helped unify research into heredity, evolution and development.
根据一项发表在《自然》杂志的研究，这类“瘦身”基因由人类第16号染色体上的28个基因组成。
According to a study published in the journal Nature, the genes in question are a group of 28 that form part of chromosome 16.
虽然还未能准确解释这种现象发生的原因，但他们确信染色体拓扑学的理解对研究基因组来说是必不可少的。
Though unable to explain exactly why this happens, they're convinced that understanding chromosomal topography is absolutely essential to understanding the genome.
从那以后，世界各地的研究人员相继发现了30种不同的基因样本和CMT有关，另外有10处染色体上的不同位置的基因可能与CMT有关。
Since then, researchers around the world have discovered 30 other genetic variants that are linked to the disorder and 10 other locations on chromosomes that appear to carry genes associated with it.
Hariri说，起初，这项研究的发现同他们所做的关于人体扁桃体活动中基因变异的研究相抵触。
Hariri notes that the findings at first glance seem to be at odds with work he and others have done that links particular genetic variants to amygdala activity in humans.
坐落于诺里奇的约翰英纳斯中心的摩尔，正针对研究一组名为Ph 1染色体，该染色体的作用是确保小麦基因配对正确。
Graham Moore of the John Innes Centre in Norwich is targeting part of a chromosome called Ph1 which ensures wheat genes pair up correctly.
人体X染色体的显微扫描照片。 （得到照片研究中心允许而复制） X染色体是Y染色体的三倍大，而且也传递着比其多100倍的基因信息。
The X chromosome is three times the size of the Y chromosome and carries 100 times the genetic information.
继CDC发布8个染色体基因序列之后，全世界的科学家开始就病毒的来源展开研究。
Scientists working around the world this week began tracing the virus' origins days after the
今年的诺贝尔奖被授予给了三名美国研究人员，他们发现了机体保护重要的染色体基因的原理。
This year's Nobel prize for medicine goes to the three us researchers who discovered how the body protects the chromosomes housing vital genetic code.
遗传学的连锁分析是指通过遗传重组来研究染色体的结构，定位基因的位置，并确定基因在染色体上的排列顺序。
Genetic analysis of linkage used recombination to analyze the structure of chromosomes, to determine the locations of genes and their linear order along a chromosome.
团队在去年通过从长毛象毛发中提取线粒状基因研究获得了第一次突破。这种线粒状基因物质是从雌性链体上遗传下来。
The team made a first breakthrough last year by using mammoth hair to extract mitochondrial DNA, genetic material that is inherited from the female line.
冷泉港实验室有专注在癌症，神经生物学，植物基因学，基因体和生物资讯，和广泛教育任务的研究计划。
Cold Spring Harbor Laboratory has research programs focusing on cancer, neurobiology, plant genetics, genomics and bioinformatics, and a broad educational mission.
先前的研究已经发现在海马体中，存在于年龄相关变化的基因表达，海马体是大脑中的记忆中枢。
Previous studies had found age-related changes in gene expression in the hippocampus, a crucial memory center in the brain.
通过染色体核型和显带分析，为研究松辽黑猪起源进化、品种形成和基因定位提供细胞遗传学方面的基础数据；
It was to provide basic data of cytogenetics for origin, evolution and gene location of Songliao black pig by caryotype and banding.
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.
然而，2006年有研究表明，基因从一条染色体跳跃到另一条染色体能有助于新种的产生。
However, 2006 research shows that jumping of a gene from one chromosome to another can contribute to the birth of new species.
研究染色体的形态、结构，尤其是带型，是基因定位与基因图谱研究的基础工作。
The researches on chromosome shape, structure, and banding pattern are foundation of gene mapping research.
胶质母细胞瘤9号染色体肿瘤抑制基因的研究。
A study of tumor suppressor genes on chromosome 9 in glioblastomas.
近些年的研究表明：多种调控基因参与了晶状体上皮细胞凋亡。
Recent studies have shown that a variety of regulatory genes involved in lens epithelial cell apoptosis.
2007年，他们的研究论文重点放在了17号染色体上的一个基因上。
Their 2007 paper describes research focused on pinpointing a gene on chromosome 17.
细菌人工染色体(BAC)文库是复杂基因组生物的基因组研究中最方便、最可靠、应用最广的文库。
Bacterial artificial chromosome (BAC) libraries are the most convenient, reliable and widely used genomic libraries in genome research of organisms with highly complex genomes.
目的：研究分析肺腺癌细胞系OM的染色体及基因异常变化。
Objective: To investigate the chromosome and gene alterations in adenocarcinoma of lung cell line, om.
目的克隆死亡因子相关基因15（MRG15）并研究其在正常晶状体和年龄相关性白内障晶状体上皮细胞中的表达，比较二者的差异。
ObjectiveTo clone the gene of mortality factor related gene 15(MRG15) and to investigate its expression in lens epithelium cell(LEC) of normal and age related cataractous eyes.
目的克隆死亡因子相关基因15（MRG15）并研究其在正常晶状体和年龄相关性白内障晶状体上皮细胞中的表达，比较二者的差异。
ObjectiveTo clone the gene of mortality factor related gene 15(MRG15) and to investigate its expression in lens epithelium cell(LEC) of normal and age related cataractous eyes.
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