求助文献一篇,非常感谢! 1 q; T; q4 {' J* A) }% AGenetic control of metabolism of mutagenic purine base analogs 6-hydroxylaminopurine and 2-amino-6-hydroxylaminopurine in yeast Saccharomyces cerevisiae]. . I* ~/ u5 Q1 z- h- Z7 Z. m连接http://www.springerlink.com/index/5vt17385465n72h2.pdf