Team:Goettingen/Safety
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+ | <h2>Safety forms were approved on October 3rd, 2013 by the iGEM Safety Committee.</h2> | ||
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<br /><h3>Basic Safety Questions</h3> | <br /><h3>Basic Safety Questions</h3> | ||
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== 1. Please describe the chassis organism(s) you will be using for this project. lf you will be using more than one chassis organism, provide information on each of them: == | == 1. Please describe the chassis organism(s) you will be using for this project. lf you will be using more than one chassis organism, provide information on each of them: == | ||
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- | color:black;mso-font-kerning:0pt">Mycobacterium <span class="SpellE"> | + | color:black;mso-font-kerning:0pt">Mycobacterium <span class="SpellE">smegmatis</span><o:p></o:p></span></i></p> |
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- | color:black;mso-font-kerning:0pt">Mycobacterium <span class="SpellE"> | + | color:black;mso-font-kerning:0pt">Mycobacterium <span class="SpellE">smegmatis</span><o:p></o:p></span></i></p> |
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+ | ===Satefy Questions Part 2, ''Listeria monocytogenes''=== | ||
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+ | Those questions are answered because we have parts originated from organisms from Risk Group 2. They are ''Listeria monocytogenes'' and ''Mycobacterium smegmatis''. | ||
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+ | ==1. Organism name and strain name or number.== | ||
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+ | ''Listeria monocytogenes'' | ||
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+ | ==2. Organism Risk Group:== | ||
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+ | 2 | ||
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+ | ==3. If you are using this organism as a chassis, write "chassis". If you are using a genetic part from the organism, give the name of the part and a brief description of what it does and why you are using it.== | ||
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+ | BBa_K1045003 Diadenylate cyclase domain of L. monocytogenes, DacA (CdaA, Lmo2120) We would like to look into diadenylate cyclase(DAC) of gram-positive pathogen, as potential target for novel antibiotics. | ||
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+ | ==4. How did you physically acquire the organism or part?== | ||
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+ | Cloned from purchased Listeria genome | ||
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+ | ==5. What potential safety/health risks to team members, other people at your institution, or the general public could arise from your use of this organism/part?== | ||
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+ | We actually didn't work with ''Listeria monocytogenes''. Our parts were cloned from purchased genome. And the parts themselves are not hazardous nor toxic since mammals and a few gram-negative bacteria don't use c-di-AMP as a signal molecule. | ||
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+ | ==6. What measures do you intend to take to ensure that your project is safe for team members, other people at your institution, and the general public?== | ||
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+ | We follow strictly the S1 protocol to avoid any risks. | ||
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+ | ==7. If you are using only a part from the organism, and you believe the part by itself is not dangerous, explain why you believe it is not dangerous.== | ||
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+ | This part is non-hazardous nor toxic while mammals and gram-negative bacteria don't use c-di-AMP as a signal molecule. And this is the reason why c-di-AMP is a possible target for novel antibiotics | ||
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+ | ==8. Why do you need to use this organism/part? Is there an organism/part from a less dangerous Risk Group that would accomplish the same purpose?== | ||
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+ | We would like to look into diadenylate cyclase(DAC) of gram-positive pathogen, as potential target for novel antibiotics. There are definitely DAC in less dangerous organism like B.substilis, but DAC from B.substilis is rather difficult to purify, and our final goal is to get a 3D structure. | ||
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+ | ==9. Is the organism/part listed under the Australia Group guidelines, or otherwise restricted for transport? If so, how will your team ship this part to iGEM and the Jamborees?== | ||
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+ | No. | ||
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+ | ==10. Please describe the BioSafety Level of the lab in which the team works, or description of safety features of lab (Refer to Basic Safety form, question 8. d.). If you are using organisms with a BSL level greater than you lab, please explain any additional safety precautions you are taking.== | ||
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+ | BSL1 | ||
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+ | ===Satefy Questions Part 2, ''Mycobacterium smegmatis''=== | ||
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+ | ==1. Organism name and strain name or number.== | ||
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+ | ''Mycobacterium smegmatis'' | ||
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+ | ==2. Organism Risk Group:== | ||
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+ | 2 | ||
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+ | ==3. If you are using this organism as a chassis, write "chassis". If you are using a genetic part from the organism, give the name of the part and a brief description of what it does and why you are using it.== | ||
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+ | BBa_K1045000 The operator DNA sequence that DarR binds, DarR operator | ||
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+ | BBa_K1045001 Code regulatory protein DarR, which binds c-di-AMP | ||
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+ | DarR is reported to be a transcriptional inhibitor in Mycobacterium smegmatis and c-di-AMP stimulates its binding to its operator sequence, acting as a co-inhibitor. (Zhang ''et al.'', 2012) We have built a reporter system of c-di-AMP based on that. | ||
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+ | ==4. How did you physically acquire the organism or part?== | ||
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+ | Cloned from purchased Mycobacteria genome | ||
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+ | ==5. What potential safety/health risks to team members, other people at your institution, or the general public could arise from your use of this organism/part?== | ||
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+ | We actually didn't work with ''Mycrobacterium segmatic''. Our parts were cloned from purchased genome. And the parts themselves are not hazardous nor toxic. | ||
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+ | ==6. What measures do you intend to take to ensure that your project is safe for team members, other people at your institution, and the general public?== | ||
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+ | We follow strictly the S1 protocol to avoid any risks. | ||
+ | |||
+ | ==7. If you are using only a part from the organism, and you believe the part by itself is not dangerous, explain why you believe it is not dangerous.== | ||
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+ | BBa_K1045000 is only a 14bp palindrome operator sequence. | ||
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+ | BBa_K1045001 encodes a transcriptional inhibitor DarR. DarR has no catalytic function and is not toxic. | ||
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+ | ==8. Why do you need to use this organism/part? Is there an organism/part from a less dangerous Risk Group that would accomplish the same purpose?== | ||
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+ | Because DarR is the very recently discovered regulatory protein which responds to c-di-AMP.There is no another protein in a less dangerous organism discovered yet. | ||
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+ | ==9. Is the organism/part listed under the Australia Group guidelines, or otherwise restricted for transport? If so, how will your team ship this part to iGEM and the Jamborees?== | ||
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+ | No. | ||
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+ | ==10. Please describe the BioSafety Level of the lab in which the team works, or description of safety features of lab (Refer to Basic Safety form, question 8. d.). If you are using organisms with a BSL level greater than you lab, please explain any additional safety precautions you are taking.== | ||
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+ | BSL1 | ||
==Faculty Advisor Name:== | ==Faculty Advisor Name:== | ||
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+ | Jörg Stülke | ||
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== == | == == | ||
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Latest revision as of 12:27, 18 October 2013