Catechol oxidases are ubiquitous plant enzymes containing a dinuclear copper center. In the wound-response mechanism of the plant they catalyze the oxidation of a broad range of ortho-diphenols to ...

This test is used to identify microorganisms containing the enzyme cytochrome oxidase (important in the electron transport chain). It is commonly used to distinguish between oxidase negative ...

However, increasingly, we are witnessing a more unified approach to separation, known as: conscious uncoupling. This is when a couple acknowledges that their marriage has reached its end ...

These are often useful initial steps to identifying bacteria. They often further divide bacteria into groups. This test is used to identify microorganisms containing the enzyme cytochrome oxidase ...

Automatic knuckle couplers have been a part of model railroading for more than 60 years. Not only do these couplers look more ...

Former Fine Gael TD Kate O’Connell has said she “saw the writing on the wall” and decided she would not run for the party in the upcoming election. It was revealed last weekend that Ms O ...