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chromosome gap
相关语句
  染色体裂隙
     Chromosome aberration of the gamasid mite egg cells following different doses of 60Co gamma ray ( 1 -50 Krad) had been studied. Chromosome gap (csg), fragments ( f ), minute (min), ring chromosome ( r ), pulverization (prz) and polyploid were found. Chromosome fragments are most frequent chromosome aberrations.
     用~(6O)Coγ线(剂量1—50Krad)照射雌性革螨,引起的染色体畸变类型有:染色体裂隙、断片、微小体、环形染色体、粉碎化和多倍体,染色体断片是最常见的畸变类型,并观察到微核的形成。
短句来源
     [Results] Chromosomal aberration rate, overall aberration and cellular aberration in exposure group were higher than those in the control group(P < 0.01 ). The major types of aberration were chromosome gap and breakage, but the difference in both rates of aneuploidy and sister chromatid exchange between two groups were not statistically significant (P>0.05).
     [结果]接触组染色体畸变、总畸变率及细胞畸变率均高于对照组(P<0.01),畸变类型以染色体裂隙和断裂为主, 而两组的非整倍体检出率、姊妹染色体单体互换差别均无显著性(P>0.05)。
短句来源
  “chromosome gap”译为未确定词的双语例句
     The results on the types and frequencies of chromosomal aberration of somatic cells in Jinnan cattle show that chromosomal polyploid include:triploid,tetraploid and hexaploid with the occurrence rate of 4.13%,that the types of structural aberration include:chromatin delletion,breakage and gap,chromosome gap and centromere breakage et al.
     对其体细胞染色体畸变类型和频率分析表明 ,染色体多倍体有三倍体、四倍体和六倍体 ,其总畸变率为 4.1 3%。
短句来源
  相似匹配句对
     6 chromosome.
     其中,第6染色体上有一对明显大于短臂的大随体。
短句来源
     were its chromosome markers.
     等为其标志染色体,未显示有完整Y染色体存在。
短句来源
     On Digital Gap
     数字鸿沟的概念辨析
短句来源
     The gap is obvious.
     差距是明显的。
短句来源
     The types of the structural chromosome aberration mainly were chromatid gap, chromatid break and deletion.
     结构畸变类型主要是单体裂隙、单体断裂和缺失。
短句来源
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A series of 63 cases of neonatal umbilical blood chromosome karyotype were analyzed during the period of April and May, 1980. The aim of this work is to find the spontaneous chromosome aberration occurring in the populatinn. It has been known that the condition of neonatalt chromosome would be the most uninfluenced comparing with the others. 63 newborns' umbilical blood were cultured with routine method and 1260 karyotypes were observed and analysed, in which 6 chromosome anomalies were...

A series of 63 cases of neonatal umbilical blood chromosome karyotype were analyzed during the period of April and May, 1980. The aim of this work is to find the spontaneous chromosome aberration occurring in the populatinn. It has been known that the condition of neonatalt chromosome would be the most uninfluenced comparing with the others. 63 newborns' umbilical blood were cultured with routine method and 1260 karyotypes were observed and analysed, in which 6 chromosome anomalies were fonud. The frequency of the overall aberration is 0.635%. Hyperploid is about 0.158%. Tetraploid is about 0.08%, chromatid break is about 0.08%. Chromosome gap is also 0.08%.The mothers of these 63 newborns were free from virus infections medicinal effects, radiative exposure or any other detrimental faclors during their pregnancy. Therefore, we considered that the result of this analysis may be used as basic values for the estimate of chromosomal research.

1.对我院1980年4、5两月连续出生的63例新生儿脐血染色体核型初步进行了分析及讨论。共检出染色体数目异常及畸变6个,占所观察核型的0.635%与文献报导之发生率相近似。2.我们所作的新生儿脐血染色体核型分析仅为初期阶段,例数还不够多。报导的目的是希望能为西安地区染色体研究工作提出一个可供参考的常数资料。

A series of 63 cases of neonatal umbilical blood chromosomal karyotypes were observed during the period of April to May, 1980. The aim of thiswork is to find the spontaneous chromosome aberrations occurring in thepopulation of Xian. For each case, observations of 20 karyotypes of metaphase mitosis oflymphocyte were made, 4 karyotype pictures were drawn. More than 1260karyotypes were observed. In observing 1260 karyotypes, six abnormal karyotypes were found. Wedetected 2 chromatid break, one acentric fragment,...

A series of 63 cases of neonatal umbilical blood chromosomal karyotypes were observed during the period of April to May, 1980. The aim of thiswork is to find the spontaneous chromosome aberrations occurring in thepopulation of Xian. For each case, observations of 20 karyotypes of metaphase mitosis oflymphocyte were made, 4 karyotype pictures were drawn. More than 1260karyotypes were observed. In observing 1260 karyotypes, six abnormal karyotypes were found. Wedetected 2 chromatid break, one acentric fragment, one chromosome break,one chromosome gap. The frequency of the karyotype aberrations we obse-rved was 0. 635%.It is near to the value 0. 59% given by ARH P et al. All themothers of these newborns had never suffered from the virus diseases, tookmedicine and contacted other chemical agents during their pregnancy. Wehave not discovered any inducing factors from their case history. So weconsidered this value (0. 635%) of chromosome aberration may be used as abackground of reference material by chromosome analysis in the southernsuburbs of xian. Prevention and Treatment of Professional Dermatosis in Silk ReelingWorks. --Investigative Results in Bao Ji Silk Works-Liu FuRen et al

本文报告了调查陕西宝鸡丝厂工人职业性皮肤病的发病情况,主要是立缫车间工人手部的急慢性皮炎。作者认为其发病原因主要是于长时间频繁地接触热的偏硷性缫丝水和水中所含的某些有机物质或霉菌的分解产物所引起的炎性反应。针对这一原因,作者提出了应用氧化锌软膏防水,明矾水和滑石粉脱水,吸水,水杨酸软膏防治漫性皮炎等防治方法,取得了一定效果。此外,作者还测定了发病工人的血清微量元素、宏量元素和维生素A.E值,发现发病工人的血清中铜,铜兰蛋白、钙、镁及维生素A.E值均有所降低,铁值增高,锌值无改变,其原因尚有待进一步研究,适当注意膳食中对此等物质的补充,可能是有益的。

This articel dealt with the studies on chromosome aberration induced with 60Co gamma ray in a species of gamasid, Eulaelaps shanghaiensis (Acari, Gamasina). Chromosome aberration of the gamasid mite egg cells following different doses of 60Co gamma ray ( 1 -50 Krad) had been studied. Chromosome gap (csg), fragments ( f ), minute (min), ring chromosome ( r ), pulverization (prz) and polyploid were found. Chromosome fragments are most frequent chromosome aberrations. Micronuclei...

This articel dealt with the studies on chromosome aberration induced with 60Co gamma ray in a species of gamasid, Eulaelaps shanghaiensis (Acari, Gamasina). Chromosome aberration of the gamasid mite egg cells following different doses of 60Co gamma ray ( 1 -50 Krad) had been studied. Chromosome gap (csg), fragments ( f ), minute (min), ring chromosome ( r ), pulverization (prz) and polyploid were found. Chromosome fragments are most frequent chromosome aberrations. Micronuclei were also formed. The rates of chromosome aberrations were increased with the radiation dose. By means of an analysis of statistics, a curvilinear regression relationship between irradiation dose and chromosome aberration rate, Y = 3.27 + 14.49 lg (X+ 1), was revealed.

本文首次报道用~(6O)Coγ线照射一种革螨——上海真厉螨引起的染色体畸变的研究。用~(6O)Coγ线(剂量1—50Krad)照射雌性革螨,引起的染色体畸变类型有:染色体裂隙、断片、微小体、环形染色体、粉碎化和多倍体,染色体断片是最常见的畸变类型,并观察到微核的形成。染色体畸变率随照射剂量增加而增高,辐射剂量与畸变率之间存在密切相关(相关系数为0.85,P<0.025),配得曲线回归方程为Y=3.27+14.49lg(X+1)。

 
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