| 1. | Biodegradation of Chlorpyrifos by Some Bacterial Strains and Screening Their Degraded Genes | |
| Pages 1-7 | ||
| R. Shoman; Sarah Aggag; M. Yacout | ||
| 2. | Histological Studies of some Brassicaceous Samples and the Genetic Variability Analysis using SCOT Markers | |
| Pages 9-19 | ||
| Shahinaz El-Shaht; Sahar F. M. El-Hefnawy; M. K. Hamza; M. M. Zayed | ||
| 3. | Genetic Polymorphisms of Four Egyptian Plant Species using some Molecular Markers Techniques RAPD, ISSR, and SCoT | |
| Pages 21-24 | ||
| Amina R. Ahmed; K. A. Soliman; Neima K. Al-Senosy; S. A. Omar | ||
