Isolation and characterization of halophilic bacteria from the dead sea region (Jordan Valley)
العناوين الأخرى
عزل و بيان خصائص بكتريا محبة من منطقة البحر الميت
مقدم أطروحة جامعية
مشرف أطروحة جامعية
al-Tarawinah, Khalid Ahmad Jafar
أعضاء اللجنة
Khulayfat, Khalid Muhammad
Ababinah, Ahmad Husayn
Umar, Sharaf Sharif
الجامعة
جامعة مؤتة
الكلية
كلية العلوم
القسم الأكاديمي
قسم الأحياء
دولة الجامعة
الأردن
الدرجة العلمية
ماجستير
تاريخ الدرجة العلمية
2007
الملخص الإنجليزي
Seven halophile bacterial strains were isolated from three different places in the Dead Sea region, which are AL-Madrasah, AL-Hadeetha and southern east shore of the Dead Sea.
Morphological, biochemical and physiological analyze were done to characterize the seven Isolates.
All of the isolates were Gram negative and different NaCl concentration for growth.
Studying of optimum temperature, optimum pH and optimum salts (NaCl and MgC12), and utilize of organic compounds ; Fructose, Lactose, Glucose, Sucrose, Citrate, Oxalate, Malate, Mannitole, Methionin, Sorbitol, K-Na-Tartarate, Succinate, L-Lysine, Arginine, Na-Acetate, Glycerol, L-Glutamine And hydrolyses of organic compounds as ; casein, gelatin, aesculin, DNA, starch, tween20 and tween80.
The effect of NaCl concentration divided the isolates into three : 1.
Two isolates extreme halophilic bacteria H4 and H5.
They similar to genus Haloferax, especially H.
volcani were isolated from the Dead Sea, with little differences in some characterization.
2.
Four isolates HI, H3, H6 and H7 were moderately halophilic bacteria and similar in morphological, physiological and biochemical characterization.
Many differences between those and known species were isolated from the Dead Sea.
3.
One isolate H2, was moderately halophilic bacteria but difference from other isolates, and some differences from known species were isolated from the Dead Sea.
Identification of halophilic bacteria is not easy especially moderate halophilic bacteria due to high number of them and difficult to get all them.
التخصصات الرئيسية
الموضوعات
عدد الصفحات
51
قائمة المحتويات
Table of contents.
Abstract.
Chapter one : Theoretical background.
Chapter two : Literature review.
Chapter three : Design and methodology.
Chapter four : Results and discussion.
Chapter Five : summery and conclusion.
References.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Zubi, Mahmud Ahmad. (2007). Isolation and characterization of halophilic bacteria from the dead sea region (Jordan Valley). (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-304519
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Zubi, Mahmud Ahmad. Isolation and characterization of halophilic bacteria from the dead sea region (Jordan Valley). (Master's theses Theses and Dissertations Master). Mutah University. (2007).
https://search.emarefa.net/detail/BIM-304519
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Zubi, Mahmud Ahmad. (2007). Isolation and characterization of halophilic bacteria from the dead sea region (Jordan Valley). (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-304519
لغة النص
الإنجليزية
نوع البيانات
رسائل جامعية
رقم السجل
BIM-304519
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر