1Department of Biotechnology, Ahfad university for women, Khartoum, Sudan
2Department of Microbiology, Sudan University of Sciences and Technology, Khartoum, Sudan
3Department of Biotechnology, Africa City of Technology, Khartoum, Sudan
4University of Medical Science and Technology, Khartoum, Sudan
*Corresponding Author:
Mawadda Abd-Elraheem Awad-Elkareem, Department of Biotechnology, Ahfad university for women, Khartoum, Sudan, Tel: 0917313523 Email: