Environmental impacts of different bacterial strains on uptake of chromium
Other Title(s)
التأثيرات البيئية للأنواع البكتيرية المختلفة في امتصاص الكروم السداسي
Dissertant
Thesis advisor
Abbud, Muayyad Mahdi
al-Batarisah, Mufid Isa
Comitee Members
Abd al-Ghani, Adil Hasan Mahmud
al-Tarawinah, Khalid Ahmad Jafar
Ababinah, Ahmad Husayn
University
Mutah University
Faculty
Faculty of Science
Department
Department of Biological Sciences
University Country
Jordan
Degree
Master
Degree Date
2007
English Abstract
Seven bacterial strains were isolated from As- Samra / Jordan industrialpolluted soil and identified on the basis of Gram reaction as well as other biochemical characteristics.
Moreover, growth curves, chromate MICs, plasmid-curing and plasmid DNA electrophoresis were tested for each isolate.
All the identified strains were Gram-negative and resistant to high concentrations of chromate.
The most Cr (VI)-resistant isolate (115x105 μg.
mL-1) was identified as Alcaligenes feciasl type 11.
All Cr (VI)-resistant strains except the isolate Morxella sp were found to harbor plasmids as indicated by the plasmid-curing experiment and, proved by detecting plasmid DNA on gel electrophoresis.
The isolated plasmids showed high molecular weight compared to the pUC9 plasmid as a reference.
This approach permitted selection of some bacterial strains, which could be beneficially used for the bioremediation of Cr (VI)-polluted environments.
Main Subjects
Topics
No. of Pages
78
Table of Contents
Table of contents.
Abstract.
Chapter one : Theoretical background.
Chapter two : Literature review.
Chapter three : Design and methodology.
Chapter four : Results and discussion.
References.
American Psychological Association (APA)
al-Biqain, Rula Najib. (2007). Environmental impacts of different bacterial strains on uptake of chromium. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-303763
Modern Language Association (MLA)
al-Biqain, Rula Najib. Environmental impacts of different bacterial strains on uptake of chromium. (Master's theses Theses and Dissertations Master). Mutah University. (2007).
https://search.emarefa.net/detail/BIM-303763
American Medical Association (AMA)
al-Biqain, Rula Najib. (2007). Environmental impacts of different bacterial strains on uptake of chromium. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-303763
Language
English
Data Type
Arab Theses
Record ID
BIM-303763