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Pendidikan Bioteknologi dan
Masa Depan Indonesia Timur

                                         DR. Arief B. Witarto
                   Departemen Bioteknologi ST3S, dan
                 Protein Indonesia Institute (Foundation)
                   E-mail: witarto@proteinindonesiainstitute.com
                                    Blog: witarto.wordpress.com



 Seminar Ilmiah “Sekolah Tinggi Teknik & Teknologi Sumbawa” (ST3S), 29 Juni 2012
Bioteknologi, Membuat Mimpi jadi Kenyataan
                             http://spiderman.sonypictures.com/index.php




     Bagaimana cara
     mendapatkan serat laba-
     laba?
     Laba-laba tidak bisa
     diternakkan seperti ulat
     sutera.
PNAS 99,10266-10271 (2002)


                                   JEB
                                   202,3295-3303
                                   (1999)




                                                                             JEB 202,3295-3303 (1999)

                                                                             Bahan                  Kekakuan      Kekuatan     Kelenturan      Kekerasan
                                                                                                    (Stiffness)   (Strength)   (Flexibility)   (Toughness)

                                                                             Kevlar (rompi          130           3.6          0.027           50
                                   1-4 µm
                                                   glisin                    anti peluru)
                                                   alanin                    Baja                   200           1.5          0.008           6
                                                                   protein
                                                                             Nilon                  5             0.95         0.18            80

                         Serat laba-laba terbuat                             Sutera                 7             0.6          0.18            70
                         dari protein (spidroin-1
                         dan spidroin-2).                                    Laba-laba              10            1.1          0.27            160
Teknologi Analisis & Rekayasa DNA/Protein
                                                                                        Vektor                                 DNA asing

                                                                                                                                 Gen target
Perush.biotek AS, Nexia
                                                                          Gen                                    EcoRI
Biotechnologies & AD AS.        Bakteri E. coli                                                     Potong dgn
                                                                          resisten
                                                                                                    EcoRI
                                Tanaman                                   antibiotika
                                tembakau/                                                                                         EcoRI
       DNA                      Kentang (2001)                  Serat
     Laba-laba                  Sel hewan (2002)              Laba-laba                           Ujung
                                                                                                 lengket
                    Pindahkan   Kambing (2006)     Hasilkan
                                                                                                                                      Ujung
                                                                                                                                     lengket

                      Bioteknologi (modern)
                                                                                                                         Pelekatan &
                                                                                                                         Penyambungan dgn
                                                                                    Bakteri inang                        DNA ligase
                                                                                    E. coli

                                                                                                                 Transformasi
                                                                                                                 Memasukkan DNA ke
                                                                                                                 dalam sel




                                                                                                                         Kultur
                                                                                                                         Perbanyakan
                                                                                                                         bakteri dalam
                                                                                                                         media dengan
                                                                                                                         antibiotika
Bioteknologi dan Masa Depan Indonesia Timur
Bioteknologi dan Masa Depan Indonesia Timur
Bioteknologi dan Masa Depan Indonesia Timur
Bioteknologi dan Masa Depan Indonesia Timur
Bioteknologi dan Masa Depan Indonesia Timur
Bioteknologi dan Masa Depan Indonesia Timur
Bioteknologi dan Masa Depan Indonesia Timur

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Bioteknologi dan Masa Depan Indonesia Timur

  • 1. Pendidikan Bioteknologi dan Masa Depan Indonesia Timur DR. Arief B. Witarto Departemen Bioteknologi ST3S, dan Protein Indonesia Institute (Foundation) E-mail: witarto@proteinindonesiainstitute.com Blog: witarto.wordpress.com Seminar Ilmiah “Sekolah Tinggi Teknik & Teknologi Sumbawa” (ST3S), 29 Juni 2012
  • 2. Bioteknologi, Membuat Mimpi jadi Kenyataan http://spiderman.sonypictures.com/index.php Bagaimana cara mendapatkan serat laba- laba? Laba-laba tidak bisa diternakkan seperti ulat sutera. PNAS 99,10266-10271 (2002) JEB 202,3295-3303 (1999) JEB 202,3295-3303 (1999) Bahan Kekakuan Kekuatan Kelenturan Kekerasan (Stiffness) (Strength) (Flexibility) (Toughness) Kevlar (rompi 130 3.6 0.027 50 1-4 µm glisin anti peluru) alanin Baja 200 1.5 0.008 6 protein Nilon 5 0.95 0.18 80 Serat laba-laba terbuat Sutera 7 0.6 0.18 70 dari protein (spidroin-1 dan spidroin-2). Laba-laba 10 1.1 0.27 160
  • 3. Teknologi Analisis & Rekayasa DNA/Protein Vektor DNA asing Gen target Perush.biotek AS, Nexia Gen EcoRI Biotechnologies & AD AS. Bakteri E. coli Potong dgn resisten EcoRI Tanaman antibiotika tembakau/ EcoRI DNA Kentang (2001) Serat Laba-laba Sel hewan (2002) Laba-laba Ujung lengket Pindahkan Kambing (2006) Hasilkan Ujung lengket Bioteknologi (modern) Pelekatan & Penyambungan dgn Bakteri inang DNA ligase E. coli Transformasi Memasukkan DNA ke dalam sel Kultur Perbanyakan bakteri dalam media dengan antibiotika