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蜘蛛の糸を利用 する試み - Coocanspider.art.coocan.jp/tokyoss2/spidersilkart.pdf蜘蛛の糸の人工的な合成 • 2002年6月カナダのネクシア・バイオ テクノロジー社は遺伝子組換えヤギの
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