Template:Team:Uppsala/JS/notebook
From 2013.igem.org
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+ | ds = '<div id="dairy-text"><h2>Wednesday 2013-06-26</h2><br><b>Name of participants: </b>Christoffer A, Stephanie H, Alona N, Anders E, Mikael S, Anton B, Viktor B, Marcus H, Lovisa P, Emil M, Ken B-A, Karl H, Theodor L, Magnus B., Malin B., Thorsteinn O., Nils A., Alexander W., Niclas S., Pontus D., Christoffer F.<br><br><h2>Ongoing constructs:</h2><br><b>L. reuteri: </b><br>1. CF48-pLR581<br>2. 1063-pLUL631<br>3. DSM 20016-pVs2<br>4. 100-23-noplasmid<br>6. DSM 20016-pLUL63TsA8<br>7. DSM 20016-pGFP<br>8. 100-23-pGT232<br>12. DSM 20016-noplasmid<br>14. DSM 20016-pLUL631(B?)<br><br><b>L. plantarum:</b><br>5. 256-rifR-pAMβ1<br>10. 256-noplasmid<br>11. 36E-noplasmid<br><br><b>E. faecalis:</b><br>9. JH2-2 pAMβ1<br><br><b>L. lactis</b><br>13. MG1363-pJP059<br>15. unknown-pGus<br>16. MG1363-noplasmid<br><br><b>E.coli:</b><br>14. pET13b-zifz:4cl-PBSII:STS<br>15. pSB4K5-RBS-TAL-Linker-Zif268-RBS-4cl-Linker-PBSII-STS-OMT<br>16. pSB1C3-TAL_m<br>17. pSB1C3-4Cl_m<br>18. pSB1C3-CHS_m<br>25.pSB1C3-CrtY<br>19.psB4C5-CrtE~O-Z / w. linker, ZF & RBS<br>20.psB4C5-CrtE~Z / w. linker, ZF & RBS<br>21.psB4C5-CrtE~I / w. linker, ZF & RBS<br>42. D5α with plasmid pSB4S15-red<br><br><h2>Todays work</h2><br><b>Competent cells preparation:</b><br>Lb11. plantarum 36E no plasmid<br>Lb10. plantarum 256 no plasmid<br>Lb12. reuteri DSM 20016 no plasmid<br><br><b>Transformation:</b><br>plantarum 36E pAMB1<br>plantarum 256 pAMB1<br>Lb3. reuteri DSM 20016 pVS2<br>25.pSB1C3-CrtY<br>42. pSB4S15-red <br><br><b>O/N:</b><br>Lb5.2 plantarum 256 pAMβ1*<br>Lb8.2 reuteri 100-23 pGT232*<br>Lb13. Lc. lactis MG1363 pJP059**<br>Lb15. Lc. lactis MG1363 pGus**<br>Lb16. Lc. lactis MG1363 no plasmid**<br>*Two tubes of 8.2 were prepared. It has grown rather poorly to not at all before. If it continues to grow poorly we may have to redo O/N from a plate rather than from our frozen stock.<br>** Optimized conditions → 10µg/ml antibiotics, fill almost up the falcon tube with M17-broth to get rid of the air, let grow in 30o C, make sure that the bacteria pellet is dissolved. <br><br><b>Digestion:</b><br>19.1.psB4C5-CrtE~O-Z / w. linker, ZF & RBS<br>19.2psB4C5-CrtE~O-Z / w. linker, ZF & RBS<br>20.1.psB4C5-CrtE~Z / w. linker, ZF & RBS<br>20.2.psB4C5-CrtE~Z / w. linker, ZF & RBS<br>21.1.psB4C5-CrtE~I / w. linker, ZF & RBS<br>21.2.psB4C5-CrtE~I / w. linker, ZF & RBS<br><br><b>Gel electrophoresis:</b><br>15. pSB4K5-RBS-TAL-Linker-Zif268-RBS-4cl-Linker-PBSII-STS-OMT<br><br><b>PCR amplification of construct:</b><br>15. pSB4K5-RBS-TAL-Linker-Zif268-RBS-4cl-Linker-PBSII-STS-OMT (third try, using same concentration of template as second try but lower annealing temperature )<br>19.1.psB4C5-CrtE~O-Z / w. linker, ZF & RBS<br>19.2psB4C5-CrtE~O-Z / w. linker, ZF & RBS<br>20.1.psB4C5-CrtE~Z / w. linker, ZF & RBS<br>20.2.psB4C5-CrtE~Z / w. linker, ZF & RBS<br>21.1.psB4C5-CrtE~I / w. linker, ZF & RBS<br>21.2.psB4C5-CrtE~I / w. linker, ZF & RBS<br><br><br><h2>Results</h2><br><b>Previous day:</b><br><b>O/N:</b> <br>Lb13. Lc. lactis MG1363 pJP059: Growing, visual pellet.*<br>Lb15. Lc. lactis MG1363 pGus: Growing, visual pellet.*<br>Lb16. Lc. lactis MG1363 no plasmid: Growing, visual pellet.*<br>*Weak growth in the morning, better in the afternoon. → Let grow for one more day + new O/N with optimized conditions.<br><br><b>Streaking of strains: </b><br>Lb13. Lc. lactis MG1363 pJP059: No visual growth → Let grow for one more day.<br>Lb15. Lc. lactis MG1363 pGus: No visual growth → --”--<br>Lb16. Lc. lactis MG1363 no plasmid: No visual growth → --”—<br><br><b>Today:</b><br><b>Gel electrophoresis:</b><br>15. pSB4K5-RBS-TAL-Linker-Zif268-RBS-4cl-Linker-PBSII-STS-OMT: Failed, possibly nonspecific primer binding, not enough template DNA. Image 1 (2013.06.26)<br><br><b>Transformation:</b><br>25.pSB1C3-CrtY: failed<br>D5alpha competent cells were competent<br><br><br><h2>Other experiments</h2><br><b>Preparation of cold electroporation buffer for competent cells</b><br><br><b>Preparation of 50% glycerol stock: </b><br>500 ml 50% glycerol stock was prepared from 86-88% glycerol.</div>' | ||
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Revision as of 21:20, 27 September 2013