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#11
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Citat:
Gena insulinei umane, cromozom 11: atg gcc ctg tgg atg cgc ctc ctg ccc ctg ctg gcg ctg ctg gcc ctc tgg gga cct gac cca gcc gca gcc ttt gtg aac caa cac ctg tgc ggc tca cac ctg gtg gaa gct ctc tac cta gtg tgc ggg gaa cga ggc ttc ttc tac aca ccc aag acc cgc cgg gag gca gag gac ctg cag gtg ggg cag gtg gag ctg ggc ggg ggc cct ggt gca ggc agc ctg cag ccc ttg gcc ctg gag ggg tcc ctg cag aag cgt ggc att gtg gaa caa tgc tgt acc agc atc tgc tcc ctc tac cag ctg gag aac tac tgc aac tag Gena insulinei de gorila (diferentele sint bolduite): atg gcc ctg tgg atg cgc ctc ctg ccc ctg ctg gcg ctg ctg gcc ctc tgg gga cct gac cca gcc gcg gcc ttt gtg aac caa cac ctg tgc ggc tcc cac ctg gtg gaa gct ctc tac cta gtg tgc ggg gaa cga ggc ttc ttc tac aca ccc aag acc cgc cgg gag gca gag gac ctg cag gtg ggg cag gtg gag ctg ggc ggg ggc cct ggt gca ggc agc ctg cag ccc ttg gcc ctg gag ggg tcc ctg cag aag cgt ggc atc gtg gaa cag tgc tgt acc agc atc tgc tcc ctc tac cag ctg gag aac tac tgc aac tag Ambele gene duc la aceeasi secventa proteinica: MALWMRLLPLLALLALWGPDPAAAFVNQHLCGSHLVEALYLVCGERGFFY TPKTRREAEDLQVGQVELGGGPGAGSLQPLALEGSLQKRGIVEQCCTSIC SLYQLENYCN Dar sa luam un animal mai indepartat, o vaca (o secventa ADN mai scurta): atg gcc ctg tgg aca cgc ctg cgg ccc ctg ctg gcc ctg ctg gcg ctc tgg ccc ccc ccc ccg gcc cgc gcc ttc gtc aac cag cat ctg tgt ggc tcc cac ctg gtg gag gcg ctg tac ctg gtg tgc gga gag cgc ggc ttc ttc tac acg ccc aag gcc cgc cgg gag gtg gag ggc ccg cag gtg ggg gcg ctg gag ctg gcc gga ggc ccg ggc gcg ggc ggc ctg gag ggg ccc ccg cag aag cgt ggc atc gtg gag cag tgc tgt gcc agc gtc tgc tcg ctc tac cag ctg gag aac tac tgt aac tag si proteina sintetizata: MALWTRLRPLLALLALWPPPPARAFVNQHLCGSHLVEALYLVCGERGFFY TPKARREVEGPQVGALELAGGPGAGGLEGPPQKRGIVEQCCASVCSLYQL ENYCN Desi vaca sintetizeaza o alta molecula de insulina, aceasta a fost folosita cu succes la combaterea diabetului uman, pina in momentul in care s-a reusit, prin implantarea celulelor umane in tesutul vacilor, sintetizarea in vaci a insulinei umane, mult mai sigure dpdv medical. Astfel, se pot da o multitudine de exemple de molecule diferite de insulina, si astfel cade supozitia ca nu poate exista decit o singura secventa a unei molecule ce indeplineste un anumit rol in organismul nostru. 3.Diversificare<>complexitate 4.Pentru ca moleculele nu erau atit de legate ca acum |
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