1.(Chemistry)chemparts per million 2.(Broadcasting) Also:PPMpeak programme meter Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 ...
Access through your organization Check access to the full text by signing in through your organization. Access through your organization Section snippets Cell culture and transfection HEK 293 and HEK 293T cells were maintained in Dulbecco's modified Eagle’s medium (DMEM) supplemented with 10% ...
It is technically a dimensionless measure illustrated as a percentage and is better suited to describing smaller concentrations of substances in gases, liquids, or solids: a ratio of 2 quantities of the same unit. In full form, ppm is expressed as one in a million, or {eq}ppm=1/1,000,...
suggesting site specificity.In vitrophosphatase assays using full-length RelA or RelA-specific phospho-peptides as substrates confirmed that PPM1A is a direct RelA phosphatase capable of dephosphorylating phospho-S536 and phospho-S276, making PPM1A the first reported RelA phosphatase targeting S276. ...
Full size image We examined the effect of disruptingPPM5Con parasite propagation by performing plaque assays of the parental, knockout, and complemented strains. This assay showed that ∆ppm5cparasites form significantly smaller plaques than the parental strain (Fig.5A), suggesting knockout ofPPM5C...