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1. ½ÇÇè Á¦¸ñ : DNA work
2. ½ÇÇè ¸ñÀû : ¼¼±ÕÀÇ ¼¼Æ÷º®À» Æı«ÇÏ°í plasmid DNA¸¦ ºÐ¸®ÇÑ´Ù. ºÐ¸®ÇÑ plasmid DNA¸¦ ÇüÁúÀüȯÀ» ½ÃÅ°°í ¹èÁö¿¡¼ Å°¿î´Ù. ¹èÁö¿¡¼ Å°¿îÈÄ Á¦ÇÑÈ¿¼Ò¸¦ ÀÌ¿ëÇØ Àß¶ó³½µÚ Àü±â¿µµ¿À» ½ÃÄѼ °üÂûÇÑ´Ù.
3. Àç·á : -Echerichia coli(Competent cell : DH5¥á), plasmid DNA(pUC19 vector, ¸¶ÀÌÅ©·Î ÇÇÆê, ¼ÒÇü ¿ø½ÉºÐ¸®±â, E-tube, Ice, plasmid DNA purification kit, Resuspension buffer(50mM glucose, 25mM Tris¡¤Cl (pH 8.0), 10mM EDTA (pH 8.0), RNase A), Lysis buffer(0.2N NaOH, 1% SDS), Neutralization buffer(5M potassium acetate, glacial acetic acid), competent cell, spreader, alcohol lamp, LA plate, water bath, DNA, restriction enzyme, enzyme buffer, 1kb marker, loading dye, 1xTAE buffer, agarose, EtBr, electrophoresis kit, gel ÆÇ, comb, hand detector
4. ½ÇÇè°úÁ¤ 1. colony 1°³¸¦ Antibiotics(¿¹ - Ampicillin)°¡ Æ÷ÇÔµÈ liquid LB 5ml¿¡ Á¢Á¾ÇÏ°í 37µµ¡É shaking incubator¿¡¼ 12~16½Ã°£(O/N) Å°¿ü´Ù. 2. Bacteria°¡ ÀÚ¶õ LBÁß 1mlÀ» E-tube·Î ¿Å°å´Ù. 3. 12,000rpm 30ÃÊ(¶Ç´Â 3,000rpm 15ºÐ)°£ ¿ø½ÉºÐ¸®ÇÏ°í »óÃþ¾×À» ¿ÏÀüÈ÷ ¹ö·È´Ù. 4. Resuspension buffer¸¦ 250§¡³Ö°í vortexingÀ» ÇÏ¿© pelletÀ» ¿ÏÀüÈ÷ Ç®¾îÁÖ¾ú´Ù. 5. Lysis buffer¸¦ 250§¡³Ö°í 5~6ȸ invertingÇØÁÖ¾ú´Ù. |