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- All of 17 cases detected by CGH showed chromosomal aberrations. CGH技术检测的17例肺癌标本中均检出染色体畸变(扩增和/或缺失),而且每个病例涉及多条染色体畸变。
- Chromosome aberrations were incuced with both arsenic compounds. 两种砷酸盐均可引起染色体畸变。
- These chromosome aberrations are all stable, compatible with cell viability. 这些染色体畸变都是稳定的,不影响细胞生活力的。
- Trisomy 7 and trisomy 12 are common chromosome aberrations in lymphoma. +7和+12是淋巴瘤常见的染色体畸变。
- The karyotypes,bands and subbands for individual chromosomes of equus not only help to find precise regions of chromosomal homologies between species and to locate genes,but also assist in detecting some chromosomal aberrations. 马属动物染色体的核型模式图及染色体带、亚带研究不仅有助于精确找出马属动物各种间的染色体同源区段,准确进行基因的定位,同时能够检测出染色体存在的一些缺陷。
- Additionally, several types of chromosome aberrations were observed in somatic cells of the normal alpacas . 此外,本研究还观察到正常羊驼染色体畸变类型,包括数目畸变和结构畸变,数目畸变如三倍体、四倍体;
- Methods: The chromosome aberrations and the rate of micronuclei in peripheral lymphocytes were examined. 方法:外周血淋巴细胞染色体畸变分析采用微量全血培养法,微核测定采用甲基纤维素法。
- Among those with chromosome aberrations 71 (16. 4%) showed recurrent miscarriage or stillbirth. 染色体异常和异态患者中患有反复自发流产、死胎等不良妊娠者为16.;4%25(71/432);
- Scientists have yet to settle on a term for the suite of chromosomal aberrations seen in cancer. 对于出现在癌症的这套染色体变异,科学家还没确定要如何称呼。
- CONLUSION: Chromosomal aberrations caused by lasting magnetic field changed the genetic characteristics of O.sativa. 结论: 磁场对染色体结构的影响是造成水稻遗传特色改变的重要原因之一。
- Result s Chromosomal aberrations were important causes of spontaneous abortion, es pe cially big Y-chromosome. 结果染色体畸变是自然流产的一个重要原因,且大Y是其重要方面。
- The results indicated that the yields of chromosome aberrations induced by EA and EAA were markedly higher than the treatment with EMS. 实验结果表明;它们的诱发染色体畸变率均高于EMS诱发的畸变率;即分别提高为11.;2%25和7
- Meiotic chromosomal aberrations presumably induced by the radiation in an infertile human male were reported in this paper. 本文报道了一例推测由于慢性辐射引起的男性不育患者的减数分裂染色体畸变。
- Conclusion FISH are effective ways to analyse the chromosomal aberrations and. to estimate the dose of the ionizing workers. 结论应用FISH方法检测染色体易位畸变来对长期小剂量受照人员进行剂量重建是可行的。
- Chromogenic In situ hybridization is used to detect specific nucleic acid sequences in tissue cell or chromosome aberrations. 显色原位杂交法可用于对组织/细胞或染色体畸变中的特异核酸序列进行检测。
- Of all the chromosomal aberrations, the appearance of asynapitc univalent and resultant pollen abortion was the major cause of seedless fruits. 在各种染色体异常中,不联会的单价体是引起花粉败育产生无籽果实的主要原因。
- Within 46 second babies being born after their sibling with chromosomal aberrations,8 were abnormal karyotypes,the recurrence rate was 17.39%. 病例组84例中有46例再次生育;再现染色体畸变8例;染色体畸变再发生率为17.;39%25;
- Objective:To investigate the roles of the chromosome aberrations and fragile sites in the nasopharyngeal cancer (NPC) family. 目的:探讨染色体畸变和脆性部位表达在鼻咽癌家族发病中的意义。
- 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。
- Purpose and Methods: Single cell gel electrophoresis(SCGE), sister chromatid exchanges(SCE), chromosome aberrations are three methods to determine DNA damage and repair. 目的与方法 :单细胞凝胶电泳技术 (SCGE)、姐妹染色单体交换法 (SCE)和染色体畸变分析法均能被用来检测DNA的损伤或修复。