Druga gimnazija Sarajevo IB Middle Years Programme Biology Molecular biology Cloning AOI: AtL‚ HI‚ C&S Teacher: Elvira Kukuljac Class: I2 MYP ¸ Cloning is process of creating object which has exact genetic material as another one.1 It is very interesting field of biology for scientists as well as other people‚ but we still do not know much about
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This is commonly found in Escherichia Coli (E.coli) and especially in uropathogenic E.coli (UPEC) where it is present in the urinary tract and kidney. This pilus is encoded by the pap gene cluster. This cluster has both a regulatory and a biosynthesis role for the fimbrial sub units‚
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that this drug resistance may be caused by the large amounts of antibiotics being administered to cows that haven’t been infected. For instance‚ an increase in tetracycline use has been shown to result in the development of tetracycline-resistant E. coli amongst cows (Sharma et. al.‚ 2008). However‚ bacterial contamination may also be due to indecent food handling procedure. Although the FDA has strict
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bladder‚ which allow irritants in the urine to leak through the coating of the bladder into the interstitium where all the nerves and nerve endings are located. Cystitis is a common type of urinary tract infection (UTI) caused by bacteria call Escherichia coli usually it occurs when then urethra and bladder become infected the area becomes irritated and inflamed. Cystitis is common in both sexes and all ages. More commonly found in females than males. Cystitis most commonly develops in the bladder
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Bio-112 Antibiotic Resistance Experiment Lab Partners: March 10‚ 2010 When we initially started the bacteria antibiotic experiment on February 10‚ 2010 our team selected e-coli and Rifampicin (Rb5) to find out the level of resistance e-coli would build towards this antibiotic. When we first checked our agar dish on February 15‚ 2010 we noticed two circles for the zone of inhibition the small circle was 1.5 cm and the medium circle was 3.00 cm. Two days later when we checked
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hosts. This is why fecal matter found in contaminated water and food supplies as well as public recreational areas such as beaches can cause serious intestinal tract infections and urinary tract infections‚ among other diseases (Todar 2012). Escherichia coli is a major
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using results from soil testing and water testing by class due date of November 17th 2011 at 11:30 a.m. (eastern). I sense this lab will provide evidence that the sample from tap water does not contain e-coli but will provide evidence that the sample from the lake water will contain e-coli. BACKGROUND Microorganisms are an essential factor in many natural phenomena that make life possible on Earth and the diversity of microbial populations that they take advantage of any niches found in
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------------------------------------------------------------- Odwalla‚ Inc.‚ a health-conscious juice producer‚ must challenge effects that its apple juice product is contaminated and has been linked to the causes of several outbreaks of the E. coli virus. It is a truly unlucky circumstance when product contaminations happen and especially unfortunate when customers become sick as an outcome. These situations can ruin customer confidence in a company; but‚ a well thought out strategy will allow
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Eating a hamburger these days is like playing russian roulette with E coli. Every hamburger you eat the chances of contracting the disease gets higher. In Robert Kenner’s Food Inc.‚ Kenner examines the effects that corporate farming has on the American consumer. Kenner shows the industrial production of meat where some people are okay with with feeding animals antibiotics while others are not because it causes the meat to be unhealthy. Food Inc. also shows how the animals are being raised is abusive
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http://www.mallenbaker.net/csr/crisis05.html Companies in Crisis - What to do when it all goes wrong Odwalla and the E-coli outbreak What happened? Odwalla (pronounced "odewalla") is the health-conscious juice company which began a couple of decades ago when Greg Steltenpohl‚ Gerry Percy and Bonnie Bassett began squeezing fresh oranges on a $200 hand juicer. The company was growing strongly with annual sales rising 30% per year and approaching $90m. The company had established a strong brand
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