PREVALENCE OF ESCHERICHIA COLI ON PHILIPPINE PESO BILL WITHIN THE VICINITY OF ILOILO CITY 2012-2013 A Research Paper Presented to The Faculty College of Medical Laboratory Science Department Central Philippine University Iloilo City In Partial Fulfillment of the Requirement for the Research 1 JUSTINE GRACE G. JIMENEA ISAAC JAMES T. LEDESMA MAJA HANNAH LOU L. LOJA ROBERTO R. MANALO JR. JIRAH L. PEDROSA MARCH 2013 CHAPTER 1 INTRODUCTION Background of the Study A classic
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Biology101 McDowall 10/29/2012 Escherichia Coli “The Bacterial Beast” E.coli or binomial name Escherichia coli was discovered by a German pediatrician named Theodore Escherich in 1885. Dr. Escherich originally named the bacteria‚ bacillus communis coli. After the demise of Dr. Escherich the intestinal bacteria was then named Escherichia coli after the late doctor in 1919. The bacteria Escherichia coli are classified as follows. Domain- Bacteria Kingdom- Eubacteria Phylum- Proteobacteria
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E. Coli Transformation with Plasmid (pGal)‚ pGal Isolation‚ and Analysis of Plasmid DNA Felicia Osadi Bio 22 April 20‚ 2012 Transformation = group 10 Plasmid = group 7 RFLP = group 1 RESULTS Table I. Plasmid Transformation of E. Coli. Plate # | Agar plate | Type | Result | 1 | X-gal | Control | Extensive lawn growth | 2 | Ampr / X-gal | Control | Clear no bacterial growth | 3 | Ampr / X-gal | Transformation | 1 blue colony | Transformation efficiency = 1 transformants
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Escherichia coli and Staphylococcus albus Some bacteria’s require a certain amount of light in order to function properly and there fore survive. Escherichia coli is found in the gut and intestines of mammals. Staphylococcus albus is generally a skin dwelling bacteria Aim: To test whether the amount and type of light that the bacteria’s E.coli and S.albus are subject to causes changes in their growth rates and habits. To test whether the growth rates and habits of the bacteria’s E. coli and S
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Life of Escherichia Coli Escherichia Coli 0157:H7 bacterium can live in the intestines of cattle‚ therefore meat can become infected during slaughtering. You can contract this bacterium by eating undercooked meat‚ especially ground beef. Escherichia Coli 0157:H7 can also be contracted by eating contaminated fruits or vegetables‚ as well by drinking raw fruit juices or milk‚ or sewage contaminated water. Infection can also be spread via person to person. Escherichia Coli 0157:H7 can also be
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Transformation Of Escherichia Coli With pGLO Plasmid April 24‚ 2013 ABSTRACT: This experiment focuses on genetic engineering and transformation of bacteria. The characteristics of bacteria are altered from an external source to allow them to express a new trait‚ in this case antibiotic resistance. In is experiment foreign DNA is inserted into Escherichia coli in order to alter its phenotype. The goal of the experiment is to transform E. coli with pGLO plasmid‚ which carries a gene for ampicillin
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over time it should increase more rapidly throughout what is called the log phase. This predictable pattern of growth can be called the organism’s biotic potation. Procedure During this exercise the population growth of the bacteria Escherichia coli (E.coli) will be measured. If the conditions are right‚ the E.coli population will grow more rapidly the longer it stays in that area. Turbidity‚ meaning cloudiness‚ will be how the tubes are measured to give the results of bacterial growth. The more
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Biochemical Parameters of Sperm Flagellar Motility Initiation and Regulation Sudipta Saha1‚ Kaushik Das1‚ Saswati Banerjee1‚ Debjani Nath1‚ Arunima Maiti1‚ Madhabi Barua1‚ Chanakya Nath Kundu1‚ Mahitosh Mandal1‚ Jitamanyu Chakrabarty1‚ Bijay Shankar Jaiswal1‚ Debdas Bhattacharyya2‚ Debprasad Chattopadhyay3‚ Sandhya Rekha Dungdung1‚ Gopal Chandra Majumder*‚ 1‚ 2. *Corresponding Author E-Mail: majumdergc42@yahoo.co.in 1 2 3 Indian Institute of Chemical Biology‚ 4‚ Raja S. C. Mullick Road‚ Kolkata
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action and autonomic control of motility. This preparation is included in many "in-house" laboratory manuals of various colleges and universities around North America‚ and in some commercially prepared manuals deal ing with physiology and pharmacology (e.g. Nicpon-Marieb‚ 1981). Basically‚ the method presented in this report is a modification of the original Finkleman preparation (Finkleman‚ 1930) for the study of the autonomic control of intestinal motility. What is different about our
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Abstract The purpose of this experiment was to study the transfer of genetic information on plasmid F’lac by using Escherichia coli. Plasmid transfer was measured by using two different methods. The first one was by using selection and contraselection with three antibiotics: streptomycin(which was replaced by naladixic acid for the second part of the experiment)‚ampicillin and kanamycin and the second one by using a colour indicator ( X-gal). As significant results‚ the percentage of transfer for
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