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REKAYASA GENETIKA BAKTERI
20

REKAYASA GENETIK BAKTERI

Nov 03, 2014

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Wahyudi Yusman
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Page 1: REKAYASA GENETIK BAKTERI

REKAYASA GENETIKA BAKTERI

Page 2: REKAYASA GENETIK BAKTERI

TRANSFER DNA PD BAKTERI

Page 3: REKAYASA GENETIK BAKTERI

RECOMBINAN GENETIK

Page 4: REKAYASA GENETIK BAKTERI

ENDONUKLEASE RESTRIKSI

Page 5: REKAYASA GENETIK BAKTERI

DNA LIGASE:• Enzim yg memperbaiki potongan DNA

& menggabungkan 2 fragmen DNA mjd molekul

double-stranded

Page 6: REKAYASA GENETIK BAKTERI

TAHAP-TAHAP KLONING

Page 7: REKAYASA GENETIK BAKTERI

ISOLASI DNA PADA REKAYASA GENETIK

Page 8: REKAYASA GENETIK BAKTERI

CONTOH BBRP VEKTOR YG DIGUNAKAN PD REKAYASA GENETIK

Page 9: REKAYASA GENETIK BAKTERI

KLONING PD PLASMID DLM JUMLAH BESAR

Page 10: REKAYASA GENETIK BAKTERI

KLONING DALAM PLASMID

Page 11: REKAYASA GENETIK BAKTERI
Page 12: REKAYASA GENETIK BAKTERI

PENGGUNAAN PLASMID pBR 322 SBG VEKTOR KLONING

Page 13: REKAYASA GENETIK BAKTERI

FAGA LAMBDA PD JALUR LITIK & LISOGENIK

Page 14: REKAYASA GENETIK BAKTERI

LIFE CYCLE OF A LYSOGENIC OR TEMPERATE VIRUS

Page 15: REKAYASA GENETIK BAKTERI

PROSEDUR PENGGUNAANBAKTERIOFAGA LAMBDASBG VEKTOR KLONING

Page 16: REKAYASA GENETIK BAKTERI

KLONING GEN SOMATOSTATIN DLM E. COLI Lac operon Somatostatin gene Plasmid DNA-----P---O---B-gal- TACwwwwwwwwwwwwACT------

Transcription ↓ ↓ Induction with Lactose Somatostatin mRNA ------AUGwwwwwwwwwwwwUGA-----

↓ ↓Translation B-gal-met-----Somatostatin-----stop

↓ Cyanogen bromide

B-gal-met + -----Somatostatin-----

Page 17: REKAYASA GENETIK BAKTERI

KLONING GEN INSULIN DLM BACILLUS SUBTILIS

Trp operon Insulin A genePlasmid DNA----P---O---trpE --TACwwwwwwwwwwwwACT------

↓ ↓ Derepression of Transcription Trp operon Insulin A mRNA mRNA------------AUGwwwwwwwwwwwwUGA------

↓ ↓Translation TrpE-met-------Insulin A-------stop

↓ Cyanogen bromide cleavage

TrpE fragments + -------Insulin A-------

Page 18: REKAYASA GENETIK BAKTERI

KLONING GEN INTERFERON DLM E.COLI

control elements (RPO) Interferon genePlasmid DNA---Beta-lactamase gene--TACwwwwwwwwwwwwACT------

Transcription ↓ ↓

interferon mRNA mRNA------------AUGwwwwwwwwwwwwUGA------

↓Translation met -------interferon-------stop

Cyanogen bromide cleavage ↓ met + -------interferon-------

Page 19: REKAYASA GENETIK BAKTERI
Page 20: REKAYASA GENETIK BAKTERI