Serratia marcescens lab report
Serratia marscescens grown on tryptic soy physiological unknown lab report serratia marcescens emb agar results keywords. Ss12bmi laboratory experiments following lab period check your plates, gram stain to identify 22 serratia marcescens klebsiella pneumoniae also provided are plates of these bacteria on nutrient agar similarly labelled a-e. Lab exercise 5: pure culture techniques as you learned in lab 4, microbes exist everywhere, and very rarely do they occur as a single species 1 mixed culture of serratia marcescens, escherichia coli, and chromobacterium violaceum. Clinical microbiology plays a crucial role in individual and report if c difficile is cultured at any level, the methicillin resistant staph aureus mrsa serratia liquefaciens group moellerella wisconsensis serratia marcescens morganella morganii.
Ultra-violet radiations prevent the production of red pigment, prodigiosin in serratia marcescens by inducing mutation in its dna hypothesis. Serratia marcescens / s r e i m r s s n z / is a species of rod-shaped gram-negative bacteria in the family enterobacteriaceae a human pathogen, s marcescens is involved in hospital-acquired infections (hais), particularly catheter-associated bacteremia, urinary. Symptoms and treatment for serratia marcescens or serratia fonticola serratia marcescens can be deadly in humans as documented in 1996 when the center for disease control and prevention in june, first time this bacteria was identified s marcescens came back in the culture report. Biology 163 laboratory prodigiosin production in serratia marcescens is a deep red pigment found within the bacterium serratia marcescens and causes the wild-type colonies to exhibit a deep red color lab research study.
Serratia marcescens serratia marcescens is an important opportunistic pathogen, is responsible for many nosocomial infections, and is not an intestinal pathogen. View notes - lab 2b formal report from mbi 201 at miami university growth curves of escherichia coli and serratia marcescens at varying temperatures irene kaptsan 19 october 2012 nicole marrota mbi. The science of epidemiology originated and evolved in relation to the great epidemic one of the pieces has been dipped in a culture of serratia marcescens a table like the one that follows in the table, leave room for the culture results which you will see during the next lab. Microbiology 20 biochemical unknown - spring 2009 (see pg 70 of lab manual) o color serratia marcescens shigella flexneri gram-positive bacillus cereus bacillus megaterium bacillus subtilis enterococcus faecalis lactococcus lactis. Study exercise 2-2 micro lab: colony morphology flashcards taken from the book microbiology: laboratory theory and application sign in sign in create cards serratia marcescens influence of temperature on pigment production when grown in 37 degrees c on left and 25 degrees c on right 56. This experiment was carried out to perform staining methods on microbes, explain the mechanisms of staining, namely, simple staining, and learn how to use the microscope.
This assignment must be completed prior to attending this lab before attending this lab you must: 1 ph and moisture for example, serratia marcescens produces a deep red pigment at 25 c, but does not produce pigment at 37 c pigments can be divided into two basic types: water. Unknown bi 324 lab t / r 8pm evaluation and conclusion the unknown bacteria was grown in various media, observed, and tested comparison to controls identified the bacteria as serratia marcescens the unknown, now identified as serratia marcescens, belongs to the family enterobacteriaceae. How to write an unknown lab report in microbiology since this is lab report for the identification of an unknown escherichia coli serratia marcescens klebsiella oxytoca morganella morganii klebsiella pneumoniae pseudomonas aeruginosa. Control of bacterial growth you will use this as your cell source for this lab exercise inoculate the cultures for testing the effects of temperature 1 serratia marcescens with altered pigmentation (or display other novel traits.
Serratia marcescens lab report
Excellent example of a microbiology unknown lab report includes introduction, methods/materials, results, conclusion/discussion.
Click to download word version objective the objective of this lab was to perform various tests using knowledge learned in class the unknown culture #31 was found to be serratia marcescens unknown culture report. Similarly, the report byfleming and associates (15), that klebsiella species are sensi-tive tocephalothin butaerobacter (enterobacter) enterobacter-serratia group only 23 of the original 352 isolates were found not to be kmb-siella, enterobacter, or serratia. View lab report - genetics lab report 4 uv mutagenisis experiment from bio 2301 at northeastern and wash hands after the lab serratia marcescens is easily identifiable as it has a deep red pigment.
Abstract this lab was done on mutations, specifically mutations on specific bacteria called serratia marcescens mutations are a very important part of biology understanding today. Writing a formal lab report - biology bibliographies these are the sources and citations used to research writing a formal lab report this bibliography was generated on cite this for me on friday, january 16 serratia marcescens. Serratia marcescens & bacillus cereus report essay upon observing the growth on this plate, it is fairly obvious that one of the organisms is serratia marcescens however bacterial transformation lab report lab report microbiology. S basically it is proposed that when observing the results red pigments should be appeared water2]serratia marcescens is a short rod-shaped and facultative anaerobe bacterium classified as an opportunistic pathogen first of all nutrient broth which lack of the solidifying agent and nutrient.