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苔藓光生物反应器:重组蛛丝蛋白生产的新希望
蛛丝蛋白(Spidroins)应用前景广阔,但蜘蛛养殖困难限制其大规模生产。研究人员以小立碗藓(Physcomitrella patens)为平台,开展重组蛛丝蛋白生产研究。结果表明,小立碗藓可稳定生产重组蛛丝蛋白,产量超 0.82mg/g 鲜重,为蛛丝蛋白生产开辟新途径。
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