助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   基因计算 的翻译结果: 查询用时:0.19秒
图标索引 在分类学科中查询
所有学科
生物学
更多类别查询

图标索引 历史查询
 

基因计算
相关语句
  genetic computation
     The investigation of the computational theories and methodologies simulating to the behaviors and functions of biological systems is one of many charming directions in the field of modern signal and information processing. Neural computation and genetic computation are the prominent representative works in this direction.
     研究和发展模仿生物体行为和功能的计算理论和方法是现代信号与信息处理领域非常迷人的方向之一,神经计算和基因计算正是在这一方向上的杰作。
短句来源
     The biological principle of genetic code and genetic computation in natural selection are discussed first, and then a new frame and approach based on the principles of genetic computation are proposed.
     本文论述了生物体的基因编码和译码的基本原理,据此提出了基因计算的新框架和途径。
短句来源
  “基因计算”译为未确定词的双语例句
     120 genes highly expressed in the tonsil germinal center B cells were selected for calculating the 7 nt string frequency values of all introns (intron 7nt). Intron 7nt was considered RNAs (RNA population) that simulated the total of small RNA fragments in cells.
     选择生发中心B细胞中的 12 0个高表达基因 ,计算这些基因的内含子 7nt字符串的出现频率 ,称为intron 7nt,以此作为RNAs(RNA群 ,模拟细胞中RNA在小片段的总和 )。
短句来源
     Thedegree of variation between TYPE-JA and TYPE-YN was high, and their genetic distancewas 0.040.
     云南样本和吉林样本之间的遗传分化程度较高,基于细胞色素b基因计算遗传距离达到0.040。
短句来源
     The architecture is gene computing-centered, with meta-gene expanded to adapt to the evolution of data sources, and with pluggble learning algorism components and algorisms validation mechanism to adapt to the multiple algorisms revoution.
     该构架以基因计算为中心,扩展了元基因来适应数据源的进化,并设计了可接入学习算法构件和算法验证机制来解决算法进化的适应性问题。
短句来源
  相似匹配句对
     4 new genes were obtained.
     U基因
短句来源
     We also give a new correction factor to simplify the calculation of the Unstatistic.
     的计算
短句来源
     Their gene frequencies and genetypes were observed and calculated.
     计算了各自的基因型和基因频率;
短句来源
     A New Model of Estimating Genotypic Values in Quantitative Inheritance
     数量性状的基因型值计算
短句来源
     The Gene of All Fears
     害怕的基因
短句来源
查询“基因计算”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The biological principle of genetic code and genetic computation in natural selection is discussed and a new frame of genetic computation is proposed.

本文论述了生物体的基因编码和译码的基本原理,提出了基因计算的新框架和途径。

Objective To analyze the point mutation of MBL (mannose-binding lectin or mannan-binding lectin) Exon 1 at codon 54 in healthy Chinese Hans and Mongolia people, to measure the plasma levels of MBL, and to analyze the association between gene mutation frequency and the plasma concentrations of MBL in both groups. Methods Blood samples were from collected 56 healthy Hans and 37 healthy Mongolia people; Establishment of PCR amplification and method for the detection of MBL point mutation (PCR-RFLP); Assay for plasma...

Objective To analyze the point mutation of MBL (mannose-binding lectin or mannan-binding lectin) Exon 1 at codon 54 in healthy Chinese Hans and Mongolia people, to measure the plasma levels of MBL, and to analyze the association between gene mutation frequency and the plasma concentrations of MBL in both groups. Methods Blood samples were from collected 56 healthy Hans and 37 healthy Mongolia people; Establishment of PCR amplification and method for the detection of MBL point mutation (PCR-RFLP); Assay for plasma MBL: MBL plasma concentrations were measured using MBL ELISA. Results (1) No bands were found in non-specificity samples (HAV, HBV, HCV and TB) , and the sequences of PCR products were the same as the expected ones by sequencing analysis. (2) Frequency of point mutation in healthy Hans and Mongolia people were 0.2321 and 0.1757 respectively. (3) The average plasma MBL concentration was 1998.750μg/L, standard deviation was 1505.152 in 57 healthy Hans; that of 37 Mongolia people was 2525.676μg/L, standard deviation was 1955.188. (4) Analysis of correlation between MBL concentrations and gene mutation frequency in healthy Hans: Frequency of point mutation was 1.00 when the MBL concentrations were below 100μg/L; frequency of point mutation was 0.4524 when in the range of 100μg /L to 1000μg /L; frequency of point mutation was 0.0156 when over 1000μg /L. (5) Frequency of point mutation was 1.00 when the MBL concentrations were below 100μg /L; frequency of point mutation was 0.4583 from 100μg /L to 1000μg/L; no point mutation was found in over 1000μg/L. Conclusion (1) PCR-RFLP, detecting the point mutation at codon 54 of MBL coding gene, had a high specificity, reproducibility and good sensitivity. (2) The frequency of mutation at codon 54 of MBL coding gene had been determined in both healthy Hans and Mongolia people, the frequency was higher in healthy Hans than in Mongolia people, but no statistical significant(χ 2=0.8574,P>0.05 ). (3) The MBL plasma concentrations were measured in both healthy Hans and Mongolia people, the MBL levels was lower in healthy Hans than in Mongolia people, but there was no statistical significance(t=1.448, 0.1

目的 调查健康汉、蒙古族人甘露 (聚 )糖结合凝集素 (MBL)基因 5 4位密码子点突变的情况 ,测定健康汉、蒙古族人血浆MBL含量 ,并对健康汉、蒙古族人MBL基因 5 4位密码子点突变频率与其血浆MBL含量进行相关性分析。方法 PCR扩增 ,测定序列并建立MBL基因点突变检测方法 ,即PCR RFLP方法 (BanⅠ酶切 ) ;用ELISA法测血浆MBL含量。结果  (1)建立了MBLPCR方法 ,该方法特异性高 ,重复性好 ,最低检出量为 16 0pgDNA。 (2 )MBL的限制性内切酶BanⅠ酶切结果 :通过酶切电泳分析结果显示 ,所扩增标本出现下列 3种情况 :①MBL 5 4位密码子野生型纯合子为 2条带 ,对应的相对分子质量为 2 32bp和 93bp ;② 5 4位密码子突变体纯合子只显示 1条约 32 5bp带 ;③ 5 4位密码子野生型突变体杂合子显示 32 5bp、2 32bp和 93bp 3条带。 (3)通过简单数基因计算MBL基因5 4位密码子点突变的频率 ,健康汉、蒙古族人基因突变频率分别为 0 .2 32 1和 0 .175 7。 (4 )血浆MBL含量的测定 :...

目的 调查健康汉、蒙古族人甘露 (聚 )糖结合凝集素 (MBL)基因 5 4位密码子点突变的情况 ,测定健康汉、蒙古族人血浆MBL含量 ,并对健康汉、蒙古族人MBL基因 5 4位密码子点突变频率与其血浆MBL含量进行相关性分析。方法 PCR扩增 ,测定序列并建立MBL基因点突变检测方法 ,即PCR RFLP方法 (BanⅠ酶切 ) ;用ELISA法测血浆MBL含量。结果  (1)建立了MBLPCR方法 ,该方法特异性高 ,重复性好 ,最低检出量为 16 0pgDNA。 (2 )MBL的限制性内切酶BanⅠ酶切结果 :通过酶切电泳分析结果显示 ,所扩增标本出现下列 3种情况 :①MBL 5 4位密码子野生型纯合子为 2条带 ,对应的相对分子质量为 2 32bp和 93bp ;② 5 4位密码子突变体纯合子只显示 1条约 32 5bp带 ;③ 5 4位密码子野生型突变体杂合子显示 32 5bp、2 32bp和 93bp 3条带。 (3)通过简单数基因计算MBL基因5 4位密码子点突变的频率 ,健康汉、蒙古族人基因突变频率分别为 0 .2 32 1和 0 .175 7。 (4 )血浆MBL含量的测定 :5 6例健康汉族人血浆MBL含量的平均值为 1998.75 0 μg L ,标准差为 15 0 5 .15 2 ;37例健康蒙古族人血浆MBL含量的平均值为 2 5 2 5 .6 76 μg L ,标准差为 195 5 .188。 (5 )健康汉族人血浆MBL含量与其编码基因ExonⅠ 5 4位密码子的点突变频率 ,

Objective To evaluate the value of 99mTc-octreotide somatostatin receptor (SSTR) scintig-raphy in breast cancer. Methods 15 breast cancer patients underwent 99mTc-octreotide SSTR scintigraphy before surgery, and tumor to normal tissue ratio (T/N) was calculated. mRNA expression of SSTR 1, SSTR2, SSTR3, SSTR4, SSTR5 was detected by RT-PCR after surgery. And SSTR2 and SSTR5 expressions were detected by immunohistochemical staining in these 15 breast carcinoma as well as other 18 benign breast tissue. Results All...

Objective To evaluate the value of 99mTc-octreotide somatostatin receptor (SSTR) scintig-raphy in breast cancer. Methods 15 breast cancer patients underwent 99mTc-octreotide SSTR scintigraphy before surgery, and tumor to normal tissue ratio (T/N) was calculated. mRNA expression of SSTR 1, SSTR2, SSTR3, SSTR4, SSTR5 was detected by RT-PCR after surgery. And SSTR2 and SSTR5 expressions were detected by immunohistochemical staining in these 15 breast carcinoma as well as other 18 benign breast tissue. Results All of the 15 breast cancer patients showed intense uptake of 99mTc-octreotide, and T/N values were 1.873 ?.341. All five SSTR sub-types were variably expressed at the mRNA level in breast cancer with 100% (15/15)amplesshowing SSTR1, 93.30% (14/15) SSTR2, 100% (15/15) SSTR3, 46.70% (7/15)SSTR4 and 86.70% (13/15)SSTR5. Levels of SSTR mRNA, when corrected for glyeraldehyde 3-phosphaate dehydrogenase gene levels, were highest for SSTR3 followed by SSTR1, SSTR2, SSTR5, and SSTR4. Good correlation was obtained between the ratio of T/N and the expression of SSTR2 mRNA (r= 0.728, P<0.01 ). Both the expression of SSTR2 and SSTR5 are higher in malignant ones than in benign breast tissues. Conclusion The results indicate that there was high expression of SSTR in breast cancer. SSTR scintigraphy is of great value in targeted detection of breast cancer.

目的探讨生长抑素受体(SSTR)显像对乳腺癌的诊断价值。方法 15例乳腺癌患者术前进行99mTc-奥曲肽SSTR显像,勾画感兴趣区,计算瘤体与对侧正常组织的放射性比值(T/N), 术后采用逆转录-聚合酶链反应检测肿瘤组织SSTR1-SSTR5 mRNA的表达,SP免疫组化法比较该 15例乳腺癌和18例乳腺良性病变组织SSTR2和SSTR5的表达水平。结果①15例乳腺癌患者 99mTc-奥曲肽SSTR显像均为阳性,T/N为1.873±0.341;②15例乳腺癌组织的SSTR1、SSTR2、 SSTR3、SSTR4、SSTR5mRNA表达阳性率分别为100%(15/15)、93.30%(14/15)、100%(15/15)、 46.70%(7/15)、86.70%(13/15),以甘油醛-3-磷酸脱氢酶(GAPDH)基因为内参基因计算的mRNA 表达量,从高到低分别为SSTR3、SSTR1、SSTR2、SSTR5、SSTR4,SSTR2 mRNA表达水平与乳腺癌显像T/N呈正相关,有显著的统计学意义(r=0.728,p<0.01);③SP免疫组化结果显示,乳腺癌组织的SSTR2和SSTR5的表达明显高...

目的探讨生长抑素受体(SSTR)显像对乳腺癌的诊断价值。方法 15例乳腺癌患者术前进行99mTc-奥曲肽SSTR显像,勾画感兴趣区,计算瘤体与对侧正常组织的放射性比值(T/N), 术后采用逆转录-聚合酶链反应检测肿瘤组织SSTR1-SSTR5 mRNA的表达,SP免疫组化法比较该 15例乳腺癌和18例乳腺良性病变组织SSTR2和SSTR5的表达水平。结果①15例乳腺癌患者 99mTc-奥曲肽SSTR显像均为阳性,T/N为1.873±0.341;②15例乳腺癌组织的SSTR1、SSTR2、 SSTR3、SSTR4、SSTR5mRNA表达阳性率分别为100%(15/15)、93.30%(14/15)、100%(15/15)、 46.70%(7/15)、86.70%(13/15),以甘油醛-3-磷酸脱氢酶(GAPDH)基因为内参基因计算的mRNA 表达量,从高到低分别为SSTR3、SSTR1、SSTR2、SSTR5、SSTR4,SSTR2 mRNA表达水平与乳腺癌显像T/N呈正相关,有显著的统计学意义(r=0.728,p<0.01);③SP免疫组化结果显示,乳腺癌组织的SSTR2和SSTR5的表达明显高于乳腺良性病变组织。结论乳腺癌组织有丰富的SSTR 表达,明显高于乳腺良性病变组织,99mTc-奥曲肽SSTR显像对乳腺癌有较好的靶向诊断价值。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关基因计算的内容
在知识搜索中查有关基因计算的内容
在数字搜索中查有关基因计算的内容
在概念知识元中查有关基因计算的内容
在学术趋势中查有关基因计算的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社