Results 251 to 260 of about 1,399,970 (298)

ChIP-on-Chip for FoxP3

2011
Regulatory T (Treg) cells play a key role in dominant suppression of immune response and maintenance of immune homeostasis. Foxp3, a member of the forkhead transcription factor family, is indispensable for Treg cell development and function. Mice and human with Foxp3 mutations are severely impaired in Treg cell generation and develop lethal autoimmune ...
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Chip-to-chip optical interconnects

2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference, 2006
Terabus is based on a silicon-carrier interposer on an organic card containing 48 polymer waveguides. We have demonstrated 4/spl times/12 arrays of low power optical transmitters and receivers, operating up to 20 Gb/s and 14 Gb/s per channel respectively.
C. Schuster, H. Nyikal, Y.H. Kwark, P. Chiniwalla, C.W. Baks, L. Schares, D.M. Kuchta, C.K. Tsang, J.L. Shan, C.S. Patel, M. Nystrom, A. Tandon, D.W. Dolfi, B.J. Offrein, C.K. Lin, J.D. Schaub, M.R.T. Tan, J.M. Trewhella, D. Kucharski, P.K. Pepeljugoski, G.R. Trott, J. Rosner, F.E. Doany, J.A. Kash, D. Bour, R. Dangel, D. Guckenberger, S. Hedge, Clint L. Schow, R.A. John, R.A. Budd, F.R. Libsch, F. Horst   +32 more
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High-speed on-chip and chip-to-chip optical interconnection

SPIE Proceedings, 2003
The present and the potential performances of opto-electronic elements such as a laser diode (LD), a photo diodes (PD) and an optical waveguide for optical interconnects are described. The fabrication and the integration technologies of the opto-electronic chips are also mentioned.
Hiroyuki Tsuda, Tatsushi Nakahara
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ChIP-on-Chip Analysis of DNA Topoisomerases

2009
Here we describe an adapted ChIP-on-chip protocol for the analysis of DNA topoisomerase chromosomal binding in Saccharomyces cerevisiae cells. The ChIP-on-chip technique is based on the immunoprecipitation of crosslinked chromatin (ChIP, chromatin immunoprecipitation), followed by DNA amplification and hybridization to high-density oligonucleotide ...
R. Bermejo, Y. Mori Katou, K. Shirahige, M. Foiani   +3 more
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Fish or Chips?

Physiology, 2003
Cell membranes are not simply barriers separating intracellular from extracellular space. Rather, they represent a dynamic high-turnover system that adapts to current demands. During inflammation, prostaglandins and leukotrienes are formed from membrane-derived phospholipids.
Heller, Axel R., Theilen, Hermann J., Koch, Thea   +2 more
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A chip-to-chip nanoliter microfluidic dispenser

Lab on a Chip, 2009
A high-throughput microfluidic device is developed to handle liquid dispensation in nanoliter range. The dispenser system shows no cross-contamination between the microwells, indicating its great potential in large-scale screening experiments. An array of 115 nl PCR reactions, as well as the single channel addressable chip demonstrate the high ...
Ying Zhou, Jianbin Wang, Yanyi Huang, Jianzhong Xi, Changhong Sun, Huang Huang, Haiwei Qiu   +6 more
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Living Chips and Chips for the living

2012 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (BCTM), 2012
In this paper we present a “polymer-last” approach for the fabrication of (partly) flexible and stretchable sensors assemblies. The “Flex-to-Rigid” (F2R) platform is based on this approach and especially designed for the fabrication of very small sensor systems which can be folded into, or around the tip of minimal invasive instruments such as ...
A. A. van der Horst, B.J. van Meer, Stefan R. Braam, Marcus Cornelis Louwerse, S. Khoshfetrat Pakazad, B. Mimoun, A. van de Stolpe, Angel Savov, Vincent Adrianus Henneken, Ronald Dekker   +9 more
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ChIP-chip put to the test [PDF]

Nature Methods, 2008
A multi-laboratory comparative analysis of chromatin immunoprecipitation on array (ChIP-chip) provides an objective opportunity to compare tiling array platforms, amplification procedures and analytical algorithms.
openaire   +1 more source

Integrative Analysis of ChIP-Chip and ChIP-Seq Dataset

2013
Epigenetic regulation and interactions between transcription factors and regulatory genomic regions play crucial roles in controlling transcriptional regulatory networks that drive development, environmental responses, and disease. Chromatin immunoprecipitation (ChIP) followed by high-throughput sequencing (ChIP-seq) and ChIP followed by genomic tiling
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Electrical performance of chip-on-chip modules

IEEE 7th Topical Meeting on Electrical Performance of Electronic Packaging (Cat. No.98TH8370), 1999
Chip-on-chip (COC) logic/memory integration alters the electrical characteristics of both IC components. We identify several electrical design issues associated with signal transmission, the power distribution system and the I/O buffers that limit the performance of COC modules.
Y.L. Low, K.J. O'Connor
openaire   +3 more sources