Polyphenol oxidases (PPOs) catalyse the oxidation of monophenols and/or o-diphenols to highly reactive o-quinones, which in turn interact with oxygen and proteins to form reactive oxygen species (ROS) and typical brown...
Tag - cold
botanyone
When the going gets tough….. the organelles get going
Chloroplasts, the tiny photosynthetic energy factories of plant cells, were observed to move in response to light and temperature as long as a century ago. Within a cell, these organelles can migrate towards the cell...
Cathy Shields