A new study reported by Belgian scientists suggests that there are severe chromosome abnormalities found in over 90% of eggs fertilized for in vitro treatments.
一项由比利时科学家发表新的研究报告建议，超过90%的试管授精卵会发生严重的染色体反常。
Automated DNA synthesis has been essential in such fields as chromosome mapping, genomic sequencing and the study of interactions between DNA, RNA and proteins.
自动化dna分析在诸如染色体作图，基因组测序以及DNA、RNA与蛋白质互作这类领域的应用潜力巨大。
According to a study published in the journal Nature, the genes in question are a group of 28 that form part of chromosome 16.
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。
It is an important process of cytogenetics to study the structures and functions of chromosome, the main carrier of genetic material DNA.
染色体作为主要的遗传物质DNA载体，研究它的结构和功能是细胞遗传学必不可少的重要环节。
In the new study, Takumi's team generated mice with a duplication of a region on their chromosome 7, mirroring the autism-linked abnormality seen in humans.
在这项新的研究中，Takumi的研究组繁育出了在第7号染色体上带有特定区域重复的小鼠，并可借此对人孤独症的相关异常进行对应模拟。
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.
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。
Kosak next plans to study chromosome topography in human stem cells as they become functional tissue.
Kosak下一步目标是研究人干细胞变成有功能组织时的染色体拓扑学。
In the current study, the NIH researchers conducted analyses of chromosome 11 in 33 patients with WAGR syndrome.
当前研究中，NIH的研究者分析了33名WAGR综合症患者的11号染色体。
A prior study of families with autistic children linked a specific region of chromosome 7 to autism.
之前对自闭症儿童家庭进行的研究认为染色体7上的某个特殊片断与自闭症有关。
Objective To study the effect of maternal age on meiotic spindle and chromosome configuration of oocytes.
目的探讨女性年龄对卵母细胞纺锤体和染色体构型的影响。
Study on the origin of Sequoia sempervirens and the significance of chromosome data in it.
标题红杉起源的研究及染色体资料的意义。
The possibility of laser microsurgery in genetics study such as chromosome engineering was discussed.
讨论了激光显微外科术应用于染色体工程等遗传学研究的可能性。
To study the cytogenetic changes, we observed the mice bone marrow cellular chromosome aberration and bone marrow polychromatic erythrocyte micronuclei ratio of mice marrow.
通过观察小鼠骨髓细胞染色体畸变和骨髓嗜多染红细胞微核率，研究对小鼠细胞遗传学的影响。
This study dealt with the effects of chromosome complement on callus induction and differentiation in 15 Triticum species of different Ploidy in 1987-1988.
1987年和1988年以染色体倍数不同的-15个小麦种为材料，研究不同染色体组成对诱导愈伤组织和分化绿苗的效应。
The scanning electron microscopical study on higher order structure of human chromosome was made with modified surface microspreading technique.
应用微铺展技术在扫描电镜下对人类染色体的高序结构进行了研究。
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.
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。
This study was aimed to explore the relationship of 6; 9 chromosome translocation with DEK-CAN fusion gene expression in patients with acute myeloid leukemia (AML) and its clinical significance.
本研究旨在探讨急性髓系白血病(aml)患者6；9染色体易位与DEK - CAN融合基因表达之间的关系及临床意义。
This study was to explore the clinical significance of FLT3 internal tandem duplication (FLT3/ITD) in acute myeloid leukemia (AML) with chromosome abnormality.
本研究旨在探讨伴有染色体异常急性髓系白血病患者FLT3跨膜区内部串联重复突变检测的临床意义。
Objective to study the regularity of aberration of X chromosome in hepatocellular carcinoma cell line.
目的研究人肝细胞肝癌细胞系x染色体畸变规律。
However, due to the existing in human embryos high rates of chromosome chimeric type, single transgene ball whether can represent the entire embryo also requires people to further study.
然而，由于人类胚胎中存在高比例的染色体嵌合型，单个卵裂球是否能代表整个胚胎还需要人们进一步研究。
Objective: Our objective of this study is to observe the features of chromosome damage induced by arsenic, fluoride and their combination in cultured human lymphocytes.
目的：观察氟、砷单独及联合作用对正常人淋巴细胞染色体的损伤作用及特点。
Conclusion The study showed that FISH was more sensitive than traditional cytogenetics in detection of chromosome aberrations.
结论本实验结果表明FISH在检测染色体畸变中比细胞遗传学核型分析方法敏感。
Objective: To study the diagnostic significance of chromosome abnormality in male infertility.
前言：目的：分析研究染色体异常在男性不育中的诊断意义。
This method is applicable to the mulberry tree karyotype analysis as well as to the mulberry tree chromosome banding pattern study.
该方法适用于桑树核型分析，进一步可用于桑染色体分带。
OBJECTIVE To study the evolution, identification and fine seeds selection through Bidens parviflora chromosome number, karyotype and volume.
目的对小花鬼针草染色体核型等进行研究，为研究该种鉴定、起源、演化、良种培育等提供必要的细胞学资料。
To study the frequency of the abnormal chromosome, and to investigate the relationship between the indications of prenatal diagnosis and abnormal karyotypes.
目的分析胎儿染色体异常出现的频率及与前产诊断指征的关系。
To study the frequency of the abnormal chromosome, and to investigate the relationship between the indications of prenatal diagnosis and abnormal karyotypes.
目的分析胎儿染色体异常出现的频率及与前产诊断指征的关系。
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