Results 261 to 270 of about 4,243,823 (319)
Some of the next articles are maybe not open access.
Activation of a gene activator
Immunology Today, 1987Differential gene expression is fundamental to the existence of any complex metazoan organism: certain genes are only expressed in some cell types while others are turned on and off at specific stages in a developmental pathway. These changes in expression are activated by intracellular and extracellular signals - molecules that trigger a specific ...
I K, Hariharan, N, Gough
openaire +2 more sources
Enzyme activation for activator and enzyme activity measurement
Biosensors and Bioelectronics, 1993A new sensing principle of enzyme activation is demonstrated for the determination of glycogen phosphorylase b and its allosteric effector AMP. As the indicator of the phosphorylase catalysed glycogen phosphorolysis, glucose-1-phosphate formation has been detected with an enzyme sequence comprising coentrapped alkaline phosphatase, mutarotase and ...
Wollenberger, Ursula (Prof. Dr.) +1 more
openaire +3 more sources

