Methods for vital fluorescent labeling of guard cells vacuole .
保卫细胞液泡活体标记方法的比较。
Within the cell , the translocation of arsenic and its storage in vacuoles is ensured by a category of peptides -- the phytochelatins -- that bind to the toxic metalloid , and are transported into the vacuole for detoxification , similar to hooking up a trailer to a truck .
