Gram's stain 양성음성 박테리아 염색 실험보고서 (영어)
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소개글
미국 대학 랩실험 보고서입니다. 교수님께 피드백 받은 자료입니다.
목차
1. Introduction
2. Methods
본문내용
Introduction
The Gram stain procedure was developed by Hans Christian Gram in the 1884 and was one of the first techniques taught to students in microbiology laboratories. Gram staining is the method that distinguish between gram bacteria and classically, uses Crystal Violet dye, which is retained by the thick peptidoglycan cell wall found in gram-positive organisms. Stains increase contrast allowing bacteria to be observed with greater ease. Gram staining is dependent on the interaction between the negatively charged surface of bacteria and the positive ions within common stains.
참고 자료
Collin College Biology Department (2016). 1406/1408 Laboratory Manual: Unit 6. Retrieved from https://collin.instructure.com/courses/531974/files/39230148? module_item_id=9395767.
Shelly Farrar Stoakers. (2018, Aug 23). Gram Negative Bacteria. Retrieved from https:// www.news-medical.net/life-sciences/Gram-Negative-Bacteria.aspx.
Steve S. Bhimji; Chandrashekhar G. Unakal. (2017, December 6). Statpearls: Bacteria, Bram Positive. Retrieved from https://www.ncbi.nlm.nih.gov/books/NBK470553/.
Apart Vidyasagar. (2015, July 23). What Are Bacteria? Retrieved from https://www.livescience.com/51641-bacteria.html.
tankeshwar. Gram Staining: Principle, Procedure and Results. (2015). Retrieved from https://microbeonline.com/gram-staining-principle-procedure-results/.
Erika Gebel Berg. A New Spin On The Old Gram. (2015). Retrieved from https:// cen.acs.org/articles/93/web/2015/04/New-Spin-Old-Gram-Stain.html.
Beth Mole. Bacteria staining method has long been misexplained. (2015). Retrived from https://www.sciencenews.org/article/bacteria-staining-method-has-long-beenmisexplained.