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                            ӡ

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ֵضȺģάءƼһ֪
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ֵȱɿݵģƷһࣻһ
ȻһӪֵֵûбҪȥԵģ׷۾
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    庬ֵʣΪҪӣһ
ҪǵĲ롣ʳеĵȴ޷ֱ
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ĵڻָ£ðϳɵġڰ
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Ƿֽİȴǹ嵰ʲɻȱĲϡ

    ΪԵʣһֱӪأÿ춼貹
Ҫ࣬Լһһǧز0.8
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ЩǳԵ׷еġţ̿ɲƺͶάأ
ɲάأܲѪܽкôĲ
֬ᣬܲԴƷ̣ܲ䲻֬
ᡢάءʺάءɼʹǳԴƷҲҪȳ
׷۸彡ھҲöࡣ

    ҲǶƵġں
쵰ʣڸбȥת̼ˮṩ
ת֬ʹ˷֡µİɰһֶ
ء֮תأų뵰ʹԸࡢ
ɸһʹڵĸʧ𺦹

2007.2.25.

й걨2007.2.28

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Ӹʲô

 |ޱ
2007-02-28й걨

    գһ顶ѧɾͽߵ빫Ұ»硢ձ
ڶýվԴ˽˱ͬʱע߷
ӣ˿վˣǰ˸٣Žпš

    21գĳվ顶ѧɾͽ̸󣬱
١ݼ¼¼һݣĿ÷šһ˻ѳƿ
˾ƭţһŷ⣬һ䣺ʲôԼ֪
תܣԱ߻ˡ

    4գӳϯѧɾͽһ׷ʽһֵݸһŷ⣬
˵һ䡰ؼҺúÿתߡϳ21ռ¼еĵ
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    »籨ѧɾͽ»淢С
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Ʒࡱʶִҽѧ͡ѧҩá

    鿪ƪһ4ҪšߣҪšѧ
ҪϵġѧҡҪȨġ
Ҫ˵ġ֤ʡΪڹж˶
ǶĿѧڿѧѧҲˣҲ뷢ƣҲ
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ʽĿǰ֤˽ٵɿ;ǲҪÿԴѵ
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ÿάCǿֿԤð֪ʶάسҵ
棬ǵڼ䣬ÿάCƬֱˡѧɾͽ֪
ⲢҽѧͬĹ۵㡣

    Ӹ߶ߣά汣Ч˵Դ
ѧҡŵ֣ᳫÿôάCԤ
ðֿ˥ϣֹ֢ҽѧάCÿƼ75~100ˣ
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ӻݿ ں䱣Ʒҩ

Ͽ 2007-2-27

    ߰Сѧٵһˡ֮ƵķӣԱƷֿ
һڡ顶ѧɾͽָյؽ¶ˣֳٱ
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˵˼룬Ϊѧṩһ棬ҽѧȽϸӣ
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ͼݿ轲 
ӵƷ  
 
̱2007-02-27     

    ̱Ѷ  ߳ѩ۱  磬ѧƵ֪ҷ
ͼݽΪѧԶԴĿսΪԼ
ѧɾͽӳýġӷҽ
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ӻ翪 Ҫ뱣Ʒ

ձ2007-02-28

ѶҦ ʵϰ226磬ؼѧ
ٶʿӵͼݣһѧѧ档

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Ĵپרҵ֪ʶڣܶౣƷ˹Ч
䶾ã˵Ʒûиվסŵģ˺άؼ
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˵ͨҪѧһЩѧ֪ʶɡʵ֤Եľ
ҪκٸҪκδҩƷҪ뽡٣
Ҫ⡰ɱٺȾơѧؽʳʵĶ 

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תƷҵ費Ҫ⣿

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ϿһƪתԾʱĳƪתˮҵ 
ʳðȫɽ㡱Ҳûʲô⣬ҲûʲôʵĹ۵
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Ϊй50%ڷתʳƷ(26%Ըתʳ
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˵ṩͨûṩͳƷķȨΪ
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̸ƽͬ־һ

·ƽ

ȥ굽ڣҿͬ־ͳƹˣ
νҷ˹Ժʿƽ⣬йԺӳʽҷ
ϡţܲ˿֮󣬶ԴԼĿΪæ
Ϊ˽⡰شܡ飬й¶شܡȵԭĬ
Ҳһеѿ˶˵Сйܡ֮ɣڱҡش
ܡȷʵرҪעⱣҡشܡǣΪ
ѾĹܣ룬ӦÿԷһ㿴ˡ
ôһʱ̸롣

Ȼ˽شܡļļԭϡ֮һ
οǡ718巽ңϵͳơֺߣо
Ժ֤ϣڶԼƹıҪҵλְ
ٹͬ־ҵλѴļС718巽ң
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ѷֱ˭ԭߣ˭ǺġռߡߡΪڣ
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ԺôܹѿԵԺʿشܡɹأȻ뷽跨
ԼλĳĳˣĿˣĿı쵼е
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ߣWondering

пԺ˼ƻߡпԺѧо͢оԱ
һڡȻҽѧϷƪ¡ѧʱ˵ѧҷ
Ѫؼ
http://www.sciencenet.cn/htmlnews/2007114234245521312.html?id=1312
ᵽǵһߣڿѧԺĹٷվϣҿѧҵ
Ѫƻhttp://www.cas.cn/html/Dir/2007/01/11/14/61/86.htm 
˵ʲô͹ĳĳоĺɹ

ϸϸһ߽˵ʵִߣIDEA߲ǹؼ
ҹƣе̰֮ӣڹʿĳɼûŪ飬
·ϰ嶼ɱˡ

ƪĵ߲֣Letter 
 Nature Medicine - 13, 78 - 83 (2006) 
Published online: 10 December 2006; | doi:10.1038/nm1512 
Chromosome 5q deletion and epigenetic suppression of the gene encoding 
-catenin (CTNNA1) in myeloid cell transformation
Ting Xi Liu1, 2, 8, Michael W Becker3, 8, Jaroslav Jelinek4, Wen-Shu 
Wu2, Min Deng1, 2, Natallia Mikhalkevich3, Karl Hsu2, Clara D 
Bloomfield5, Richard M Stone6, Daniel J DeAngelo6, Ilene A Galinsky6, 
Jean-Pierre Issa4, Michael F Clarke7 & A Thomas Look2 
1 Laboratory of Development and Diseases, Institute of Health Sciences, 
Shanghai Institutes for Biological Sciences, Chinese Academy of 
Sciences and Shanghai Jiao Tong University School of Medicine, 
Shanghai 200025, China.
2 Department of Pediatric Oncology, Dana-Farber Cancer Institute, 
Harvard Medical School, Boston, Massachusetts 02115, USA.
3 Division of Hematology/Oncology, University of Rochester, Rochester, 
New York 14642, USA.
4 University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, 
USA.
5 Ohio State University Comprehensive Cancer Center, Columbus, Ohio 
43210, and Cancer and Leukemia Group, University of Chicago, Chicago, 
Illinois 60606, USA.
6 Department of Adult Oncology, Dana-Farber Cancer Institute, Harvard 
Medical School, Boston, Massachusetts 02115, USA.
7 Institute of Stem Cell Biology and Regenerative Medicine, and 
Division of Hematology/Oncology, Internal Medicine, Stanford University, 
Palo Alto, California 94304, USA.
8 These authors contributed equally to this work.
Correspondence should be addressed to A Thomas Look 
thomas_look@dfci.harvard.edu
 2߹˵Author contributions
T.X.L. conducted the RT-PCR, functional experiments and wrote the 
manuscript. M.W.B. performed the hematopoietic cell sorting and 
real-time PCR, and wrote the manuscript. J.J. and J.-P.I. did the 
methylation analysis. W.-S.W. performed the retroviral experiments. M.D. 
helped with the RT-PCR experiments. M.F.C. and A.T.L. supervised the 
project. Others contributed to the handling of patient samples and to 
the editing of the manuscript.
 
3ĵݽͽʱ䣺Received 25 July 2006; Accepted 3 November 2006; 
Published online: 10 December 2006.
 
߹˵пɿһ͢T.X.L.׵ȷûг
ڶM.W.B. ע8Сرעһ͵ڶͬȹף
(Ting Xi Liu1, 2, 8, Michael W Becker3, 8,   8 These authors 
contributed equally to this work.)עͨΪHarvardѧĽA 
Thomas Lookһ͢Ĳʿʦһλ Min Deng1, 
2,͢λһ͢(T.X.L)һŮʿڹ
ѧĲʿʦA Thomas Lookʵҳϵ֪LookʵҼԱ
ͬڹҽѧԺƱҵ߹˵ȷָM.F.C.˹̹
ѧA.T.L.ѧǸĿˣM.F.C.and A.T.L. 
supervised the project.)
 
͢ҳܵģ
͢      оԱ  о鳤     txliu@sibs.ac.cn 
 ѧϰ 
1985-1990  ʡҽѧԺٴҽѧϵѧʿ 
1993-1996  ʡ人ͬҽƴѧѪҺѧо˶ʿ
1996-1999  ϺڶҽƴѧҽԺϺѪҺѧоʿ 
1999-2005  ѧҽѧԺDana-Farberоʿ 

  
1990-1993  ʡҽѧԺҽԺڿסԺҽʦ  
2005-  йѧԺϺѧоԺ/Ϻڶҽƴѧ ѧо
оԱ  
2005-  ϺڶҽƴѧҽԺϺѪҺѧоѪҺѧ 

˵2005ĳ֮ǰڹĳ֮ŻصϺ.Ϻ
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ϺѧоԺ
 ҿѧҵѪƻ 

    пԺ˼ƻߡпԺѧо͢оԱ
ѧҽѧԺDana-Farber֢оȶʵҾ35
Ⱦɫ峤۹ؼȱʧڵ28ѡƻУɸѡʶ
alpha-catenin򣬸ûΪ30һֱѰҵİѪ
ϸƻ򡣸óɹ11յĹȨѧڿȻҽѧ(IF: 
29).

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    ҽѱ̭֮ҽˮƽ൱ҽȴй
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ڷӲе
 


      2007-02-09 15:06:21

    ܶͦҽšֲҽôȥ̸ҽֹ
ˡôҵҪһ䣺ֲ//ΪʲôҪȥ//
־Ҫϲˣִ߻
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