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澳大利亚一家生物工程公司已经成功地从其它花卉中分离出蓝色色素基因,预计可在1997年前将蓝色玫瑰投放市场。这种玫瑰不能用普通繁殖技术培育,因其本身不含必要的蓝色素。
An Australian bioengineering company has successfully isolated the blue pigment gene from other flowers and is expected to bring the blue rose to market by 1997. This rose can not be grown using normal breeding techniques because it itself does not contain the necessary blue pigment.