To elucidate the regulation pattern of extracellular invertase LIN6 of tomato, the corresponding promoter has been cloned and the sink-tissue specific expression and its regulation by sugars, stress ...

Ed Ponce looked at the gleaming fermenters as he set his half-finished beer on a divider. Then he gestured around the rest of the bustling brewery. “You can tell they’re chemists and stuff because ...

A piece of paper taped to the door blocks the view inside. “No peeking!!” it says. There are smiley faces inside the O and under the two exclamation points. Inside is where Stephen and Karen Zolnay ...

American Journal of Botany, Vol. 25, No. 2 (Feb., 1938), pp. 78-83 (6 pages) Sugar was not absorbed through external leaf membranes, nor through the internal membranes of root cells. Sugars were ...

IMMATURE storage parenchyma cells of sugar-cane stalks contain an acid invertase located in the vacuoles and the outer space (cell walls). The physical properties of the enzyme at both loci appear to ...

THE enzyme invertase has been shown to develop in washed ærated slices of storage tissues of higher plants 1,2. Using Jerusalem artichoke stem tubers 2 we have shown that this development is likely to ...