There are many different types of cells in animals ... They therefore support the plant. Dissolved sugars and amino acids can be transported both up and down the stem. Companion cells, adjacent ...

so plants must use different signals, but a major gap in our knowledge is that we still do not know exactly what signaling molecules maintain plant stem cells. We have seen above that there are ...

The human body is interconnected with cell-to-cell communication to orchestrate an effective immune response. Plant cells are organized in a rigid, static order resembling a brick wall due to their ...

Iowa State University scientists recently made a significant breakthrough in scientists’ ability to identify specific ...