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 ...

PHYTOMap revealed the intricate genetic plant landscape, which helped researchers better understand how cells and gene expression influence ... the stress responses of plants as they are exposed to ...