| 1 | Instantly he knew that I had contracted giardia; | |
| 2 | Chlorine is generally More effective than iodine in controlling Giardia, and both disinfectants work much better in warmer water. | |
| 3 | For Giardia, such a specific alternative is not so clear-cut, but the genome may provide clues. | |
| 4 | Conclusion The engineered GCV vector can be successfully used to introduce and efficiently express a heterologous gene in the eukaryotic microorganism. | |
| 5 | The outcome of this debate affects not only our understanding of early eukaryotic evolution, but also our view of Giardia biology. |