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537篇 您的检索式:作者名="STEWART V"
    题名 作者 年代 出处 被引量
1Dynamic chromatin states in human ES cells reveal potential regulatory sequences and genes involved in pluripotency显示文摘Pluripotency,一个细胞的能力区分并且产生所有胚胎的系,定义象胚胎的茎(ES ) 那样的哺乳动物的细胞类型的一个小数字细胞。当它通常被保持了时,那 pluripotency 是 transcriptional 的产品激活并且维持关键干细胞基因的表达式的规章的网络,积累的证据在建立并且保卫 ES 房间的 pluripotency 为 epigenetic 进程正在指向一个关键角色,象维持区分的房间类型的身份一样。以便更好在 pluripotency 理解 epigenetic 机制的角色,我们检验了在经历区别进一个 mesendodermal 系的人的 ES 房间(hESCs ) 染色体宽的染色质修正的动力学。我们发现在倡导者的染色质修正在区别期间仍然保持大部分不变,除了在在在 H3K27 的 acetylation 和 methylation 之间的一个动态开关标记在基因表示的激活和 silencing 之间的转变的倡导者的一个小数字,建议在在大多数差别上的房间命运承诺的一个层次表示了基因。我们也在 50 000 潜在的 enhancers 上印射,并且在染色质修正,特别 H3K4me1 和 H3K27ac 观察了大得多的动力学,它与他们的潜在的目标基因的表示相关。这些 enhancers 的进一步的分析揭示了 pluripotency 和可以在 hESCs 授与发展胜任的一个平衡状态的一口染色质签名陈述语气的潜在地关键的 transcriptional 管理者。我们的结果提供在定义 enhancers 和 pluripotency 支持染色质修正的角色的新证据。R David Hawkins Gary C Hon Chuhu Yang Jessica E Antosiewicz-Bourget Leonard K Lee Que-Minh Ngo Sarit Klugman Keith A Ching Lee E Edsall Zhen Ye Samantha Kuan Pengzhi Yu Hui Liu Xinmin Zhang Roland D Green Victor V Lobanenkov Ron Stewart James A Thomson Bing Ren 2011Cell Research2011,21,10:6
2Time-dependent reliability of deteriorating reinforced concrete bridge decks 显示文摘STEWART M G ROSOWSKY D V 1998Struct Saf1998,20,1:1
3Time-dependent reliability of deteriorating reinforced concrete bridge decks显示文摘Stewart M G Rosowsky D V 1998Structural Safety1998,,20:1
4Extracting summary statistics to perform meta-analyses of the published literature for survival endpoints显示文摘Parmar MK Torri V Stewart L 0,,24:1
5Mobility-related function in older adults: assessment with a 6-minute walk test显示文摘Harada ND Chiu V Stewart AL 1999Arch Phys Med Rehabil1999,80,7:1
6Time-dependent reliability of deteriorating reinforced concrete bridge decks 显示文摘Stewart M G Rosowsky D V 1998Structural Safety1998,20,1:1
7Simulation of phosphorus cycling in semi-arid grassland显示文摘Cole C V Innis G I Stewart J W B 1977Ecology1977,58,:1
8Extracting summary statistics to perform Meta-analysis of the published literature for survival endpoints显示文摘Parmar MK Torri V Stewart L 1998Stat Med1998,17,9:1
9Nitric oxide-mediated sig- naling in the bystander response of individually targeted glioma ceils 显示文摘Shao C Stewart V Folkard M 2003Cancer Res2003,63,23:1
10An Experimental Study of Vertical Pneumatic Conveying 显示文摘Rautiainen A Stewart G Poikolainen V 1999Powder Technology1999,104,2:1
11Regis-tration of challenging image pairs: initialization, es- timation, and decision 显示文摘Yang Gehua Stewart C V Sofka M 2007IEEE Transactions onPattern Analysis and Machine Intelligence2007,29,11:1
12Life-cycle cost analysis of reinforced concrete structures in marine environments显示文摘Dimitri V Val Mark G Stewart 2003Structural Safety2003,25,:1
13Life-cycle cost analysis of reinforced concrete structures in marine environments显示文摘Val D V Stewart M G 2003Structural Safety2003,25,:1
14Structural Safety and Serviceability ofConcrete Bridges Subject to Corrosion显示文摘Stewart M G Rosowsky D V 1998Journalof InfrastructureSystems ASCE1998,4,4:1
15An experiment study of vertical pneumatic convey显示文摘RAUTIAINEN A STEWART G POIKOL AINEN V 1999Powder Technology1999,104,:1
16Time-dependent Reliability ofDeteriorating Reinforced Concrete Bridge Decks显示文摘Mark G Stewart David V 1998StructuralSafety1998,20,1:1
17Interruptions during the delivery of high-risk medications 显示文摘Trbovich P Prakash V Stewart J 2010J Nurs Adm2010,40,5:1
18Multiple Limit States and Expected Failure Costs for Deteriorating Reinforced Concrete Bridges显示文摘 Dimitr V Val 2003Journal of Bridge Engineering ASCE2003,,11:1
19Dynamics of C, N, P and S in grassland soils: a model显示文摘Patton W J Stewart J W B Cole C V 1988Biogeochemistry1988,5,:1
20Ripening-related changes in raspberry cell wall composition and structure显示文摘Stewart D Peitro P M Davies H V 2001Phytochemistry2001,56,5:1
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