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单词
browning phenomenon
释义
browning phenomenon
Encyclopedia
理学
植物组织培养
释
browning phenomenon
褐化现象
在植物组织培养过程中,外植体在诱导脱分化或再分化时,自身组织由其表面向培养基释放褐色物质,以致培养基逐渐变成褐色,外植体也随之进一步变褐而死亡的现象。
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