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34篇 您的检索式:作者名="Minch"
    题名 作者 年代 出处 被引量
1中国人群基因频率的主成分分析显示文摘对中国人群中38个基因座的130个等位基因的频率进行了主成分分析,绘制了主成分分布地图和主成分综合地图.结果显示,汉族人群的第1主成分分布反映了南方蒙古人种与北方蒙古人种间遗传结构差异的梯度变化,而其第2主成分分布则反映了蒙古人种与高加索人种间的基因流动.中国少数民族人群的第1主成分分布与汉族中的第2主成分相似,而第2主成分分布则与汉族中的第1主成分相似.当将中国汉族与少数民族的基因频率放在一起分析时,所得出的主成分分布基本上与少数民族的相似.中国人群基因频率的第3,4主成分的分布则可能反映了古代某些地区人口骤增而向外扩展的历史事件.中国人群基因频率主成分综合地图明显地显示出:在亚洲的南、北方蒙古人种间有一明显的分界线──长江.猜测:如果中国现代人确实起源于非洲,则南、北方蒙古人种的祖先在进入亚洲以前已经分开,南方蒙古人种的祖先自非洲或中东沿海岸向东迁徙、扩展、直至东南亚,然后折向北,至华南,再直至长江,甚至可能有一段时间曾占据过长江以北的一些地区.北方蒙古人种的祖先则在帕米尔以北地区自西向东,直至东北亚,再扩展至美洲、日本等地,同时向南,直至长江.在近二三千年内,北方蒙古人种才不断向长江以南扩展、渗透.肖春杰 杜若甫 L. L. Cavalli-Sforza E. Minch 2000中国科学(C辑)2000,30,4:42
2Theory and experiment of InGaAsP and InGaAlAs long-wavelength strained quantum-well lasers显示文摘Minch J Park S H Keating T 0,,05:1
3An insertion mutation in ABCB4 is associated with gallbladder mucocele formation in dogs显示文摘Mealey KL Minch JD White SN 2010Comp Hepatol2010,9,:1
4An appoonment of human DNA diversirtity显示文摘Barbujani G Magagni A Minch E 1997Proc Nat Acad Sci USA1997,94,:1
5Applications of symmetric derivatives in mathematical programming显示文摘Minch R A 1971Math Prog1971,71,1:1
6Optimizing gate assignments at airport terminals显示文摘Haghani A Chen Minching 1998Transportation Research Part A1998,32,6:1
7Tissue plasminogen activator coexpressed in Chinese-hamster ovary cells with alpha ( 2,6)-sialyhransferase contains neuac al pha (2,6) gal-beta ( 1,4 ) glc-N-acrlinkages 显示文摘Minch S L Kallio P T Bailey J E 1995Biotech- nology Progress1995,11,3:1
8Nitrogen assimilation and seed yield of cowpea grown in an adverse temperature gime显示文摘Minch F R Sunmeeifield R J Carbonmetabolism M C 1980Experimental Botany1980,31,:1
9The Helicobacter pylori urease B subunit binds to CD74on gastric epithelial cells and induces NF-kap-pa B activation and interleukin-8production显示文摘Beswick EJ Minch K 2006Infect Im-mun2006,74,2:1
10An autozeroing floatinggate amplifier 显示文摘Hasler P Minch B A Diorio C 2001IEEE Transactions on Circuits and Systems2001,48,1:1
11Applications of symmetric derivatives in mathematical programming显示文摘Minch R A 1971Mathematical Programming1971,,1:1
12Theory and experiment of In1-xGaxAsyP1_y and In1-x-yGaxAlyAs long-wavelength strained quantum-well lasers 显示文摘Minch J Park S H 1999IEEE Journal of Quantum Electronics1999,35,5:1
13Applications of symmetric derivatives inmathematical programming 显示文摘Minch R A 1971Math Program1971,1,:1
14Applications of Symmetric Derivatives in Math- ematical Programming显示文摘Minch R A 0,,:1
15Applications of Symmetric Derivatives in mathematical Programming显示文摘Minch R A 1971Math Prog1971,71,1:1
16Optimizing gate assignments at airport terminals显示文摘HAGHNI A CHEN Minching 1998Transportation Research Part A1998,,:1
17Uranium series ages of corals from the upper Pleistocene Mulege terrace, Baja California Sur, Mexico 显示文摘Ashby J R Ku T L Minch T R 1987Geology1987,15,2:1
18Multiple-input translinear element log-domain filters显示文摘MINCH B A 2001IEEE Trans Circ and Syst-Ⅱ:Ana and Dig Sign Process2001,48,1:1
19Synthesis of static and dynamic multiple-input translinear element networks显示文摘MINCH B A 2004IEEE Trans Circ and Syst -Ⅰ:Reg Pap2004,51,2:1
20Multiple-input translinear elemem logdomain filters 显示文摘MINCH B A 2001IEEE Trans Circ and Syst-Ⅱ Analog and Digital Signal Processing2001,48,1:1
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