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Integrating signals in stomatal development
Current Opinion in Plant Biology, 2004Stomata are specialized epidermal structures that control the exchange of water and carbon dioxide between the plant and the atmosphere. The classical developmental mechanisms that define cell fate and tissue patterning - cell lineage, cell-cell interactions and signals from a distance - are employed to make stomata and to define their density and ...
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An integrating averager of microspectrofluorometric signals
Brain Research Bulletin, 1989Optical signals are used to measure a variety of cell events; in particular, ratiometric fluorescent dyes offer diverse applications, but bring with them the difficult analytical problem of obtaining optical signals at rapidly alternating wavelengths. An improved method for using a computer to record these optical signals is described, and an example ...
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Science's STKE, 2001
The vital role of interferons (IFNs) as mediators of innate immunity is well established. It has recently become apparent that one of the pivotal proteins in mediating the antiviral activity of IFNs, the double-stranded RNA (dsRNA)-activated protein kinase (PKR), also functions as a signal transducer in the proinflammatory response to ...
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The vital role of interferons (IFNs) as mediators of innate immunity is well established. It has recently become apparent that one of the pivotal proteins in mediating the antiviral activity of IFNs, the double-stranded RNA (dsRNA)-activated protein kinase (PKR), also functions as a signal transducer in the proinflammatory response to ...
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Signal Integrity and Power Integrity
IEEE Electromagnetic Compatibility Magazine, 2022openaire +1 more source