自从六十年代初θyama Reiner,首先提出和使用裂解气相色谱法(PGC)研究了微生物的分类和鉴定以来,国内外又有许多研究者使用“指纹图”法对微生物的鉴定做了大量的工作。而后,高效毛细管色谱柱的使用,又大大提高了对微生物不同属种的鉴别能力。鉴于简化布氏菌分型鉴定方法已成为急待解决的课题,我们于八四年底开始了将PGC用于布鲁氏菌属分型的研究工作。通 Since the beginning of the 1960s, θyama Reiner first proposed and studied the classification and identification of microorganisms by using pyrolysis gas chromatography (PGC). Many researchers at home and abroad have done a lot of work on the identification of microorganisms using the “fingerprinting” method . Later, the use of high performance capillary columns greatly enhanced the ability to identify different species of microorganisms. In view of simplifying the identification of Brucella species typing has become an urgent issue to be solved, we started the end of 1984 the use of PGC Brucella genotyping research. through