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تحميل الدليل التدريبي

أسئلة شائعة


 

 الأبحاث المنشورة

 

1-    Jutta Elguindi, Hend A. Alwathnani, Christopher Rensing. 2011. Rapid inactivation and killing of Cronobacter sakazakii on copper alloys following periods of desiccation stress. World Journal of Microbiology and Biotechnology.  Vol. 28 Issue (4), p1837-1841 

2- Yanbing Lin1, Haoxin Fan, Xiuli Ha, Laurel Johnstone, Yao Hu , Gehong Wei, Hend A. Alwathnani, Gejiao Wang ,and Christopher Rensing. 2012. Genome Sequence of Halomonas sp. HAL1, A moderately Aalophilic arsenite2 Oxidizing Bacterium Isolated from A gold Mine Soil. Journal of Bacteriology. 194 (1): 199-200

3-    Elguindi, J., X. Hao, Y. Lin, H. A. Alwathnani, G.H. Wei, and C. Rensing. 2011. Advantages and challenges of increased antimicrobial copper use and copper mining. Appl. Microbiol. Biotech. Volume 91 (2), 237-249.

4-    Hend Alwathnani and Jeffrey R. Johansen. 2011. Cyanobacteria in Soils from A mojave Desert Ecosystem.  Monographs of the Western North American Naturalist 5(1):71-89. 2011

5-    Moussa, I. M; Ashgan, M. H., Alwathnani, H. A.,Mohamed, KH.F and Al-Doss, A. A  2010.  Polymerase Chain Reaction for Detection and Characterization of Shiga Toxigenic Escherichia coli (stec). African Journal of Biotechnology 9 (28): 4356-4363.

6-    Kamelia M. Osman, Ihab M. I. Moussa*, Ashgan M.M. Yousef , Mona M. Aly, Moustafa I. Radwan and H. A. Alwathnani.2010. Pathogenic of some Avian Salmonella serovars in Two Different Animal Modes: SPF Chickens and BALB/c Mic. Environ. We Int. J. Sci. Tech. 5: 65-78.

 7- Hend A. Alwathnani,Kahkashan Perveen, Rania Tahmaz and Sarah Alhaqbani. 2011. Evaluation of biological control potential of locally isolated antagonist fungi against Fusarium oxysporum under in vitro and pot conditions.  African Journal of Microbiology Research. 6 (2) 312-319.

  8- Alwathnani  HA  , Ashgan M H , Mahmoud MH , and Ihab M.

      Moussa. 2011. Nested Polymerase Chain Reaction for Detection of Mycobacterium bovis in Milk Samples. African Journal of Microbiology Research. (accepted and forthcoming).  Vol. 6(6), pp. 1338-1344

   9- Alwathnani  HA   .2011. Preliminary Study of Soil Algae of Protected

       Saja Mother Elegans,  Saudi Arabia. Bioscience Biotechnology Research Asia. (in press).

10-  Hend Alwathnani  and Kahkshan Perveen. 2012. Biological control of fusarium wilt of tomato by antagonist fungi and cyanobacteria. African Journal of Biotechnology. vol 11(5), pp1100:1105

11-  Hend A. Alwathnani, Ismet Ara, Rania R Tahmaz, Taghreed H Al Dayel, M A Bakir. 2011. Bioactive natural compounds of cyanobacteria and green algae and evaluation of their activity against human pathogenic bacteria and yeast. JMPR. Vol. 6(18), pp. 3425-3433

12- Hend A. Alwathnani, Ismet Ara, Rania R Tahmaz, M A Bakir. 2011. Antibacterial activities of the extracts of cyanobacteria and green algae isolated from desert soil in Riyadh, Kingdom of Saudi Arabia. African Journal of BiotechnologyVol.11(38), pp. 9223-9229 , May 2012

13-   A.K. Hegazy, S.Y. Afifi,  A.A. Alatar, H.A. Alwathnani, M.H. Emam.  2012. Radionuclides uptake by cultivated crop plants in the Mediterranean coastal black sand and its relationship to soil geochemical characteristics. Journal of Medicinal Plants Research JMPR. Volume 4 (3), pp1-10

14-  A. Alatar A. Shahzad, M. Faisal, N . Ahmad, M. Anis and H.A. Alwathnani . 2012. An efficient system for in vitro multiplication of Ocimum basilicum through node culture.  African Journal of Biotechnology. Vol.11(22), pp. 6055-6059.

15- Sulaiman Ali Alharbi, Arunachalam Chinnathambi1, K. Saritha, H.A. Alwathnani , A.M. Murugan1 and Milton Wainwright. (2013) Optimization of Conditions for the Production Antibiotics by a UV Mutant Strain of Streptomyces griseus. Journal of Pure and Applied Microbiology, Vol. 7(1):235-240.

 16- Kahkashan Perveen, H. A. Alwathnani (2013) Antifungal activity of methanol, acetone and diethyl ether extracts of cyanobacteria against plant pathogenic fungi. Asian J. Chem., Vol. 25, No. 13, pp. 7531-7534.

 

17- H. A. Alwathnani, and Kahkashan Perveen* (2013). Evaluation of antifungal potential of Dunaliella salina and Phormidium autumnale against plant pathogenic fungi. J Pure Appl Microbio. Vol. 7, No. 2, pp. 1071-1077.

18- Kahkashan Perveen, H. A. Alwathnani (2013). Bioactivity of Nostoc linckia isolated from the desert of Saudi Arabia against fungi responsible for the post harvest diseases. J Pure Appl Microbio. Vol. 7(3), p. 2161-2166.

19- A. K. Hegazyab*, S. Y. Afific, A. A. Alatara, H. A. Alwathnania & M. H. Emam.(2013). Soil characteristics influence theradionuclide uptake of different plant species, Chemistry and Ecology, Volume 29(3), pp:  255-269.

20- H.A. Alwathnani1 and Ashgan M Hessain2*, (2013). Molecular Detection and Characterization of Escherichia coli O157:H7 and O111 Associated with Milk samples by Multiplex PCR, Journal of Pure and Applied Microbiology, Vol. 7 No. Special Edition Nov. 2013.

21- Hao X, Taghavi S, Xie P, Orbach MJ, H.A. Alwathnani , Rensing C, Wei G. (2014), Phytoremediation of heavy and transition metals aided by legume-rhizobia symbiosis, International Journal of Phytoremediation, vol 16 (2). pp: 179-202.

22- Abdularhaman Abdullah Alatar , Mohammad Faisal, Ahmad k. Hegazy, H.A. Alwathnani , (2012), High frequency shoot regeneration and plant establishment of Rauvolfia serpentina-an endangered medicinal plant, Journal of medicinal plant research, vol. 6 (17), pp :3324-3329. 

 

النشاطات البحثية 

·        2011- رئيسة مجموعة بحثية تم دعمها من عمادة البحث العلمي بقيمة 200000 ريال . جامعة الملك سعود / الرياض .

·       2009 - الحصول على دعم بحثي بقيمة 40000 ريال  من عمادة البحث العلمي / مركز الأبحاث بالملز / جامعة الملك سعود بعنوان دراسة الطحالب الخضراء المزرقة  فى بعض المحميات الطبيعية بالرياض. 

·       2009- اعداد بحث للنشر بعنوان فاعلية 16S rRNA -23ITS  في دراسة الطحالب الخيطية من عينات صحراء ماهافا جنوب كالفورنيا، الولايا ت المتحدة الأمريكية.

 

 

 

 
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