球类原核微生物

摘要

球类或类球(果菌、球菌、璆菌、卵菌、橄菌等)微生物是原核微生物最早发现、最重要和最常见的细胞生命形态之一,迄今已有果菌140余属800多种60多亚种,球菌30余属60多种,璆菌10余属20多种,八球菌7属40多种,橄菌9属10多种,卵菌10余属30多种,合计约210属1000余种和亚种.国内外对这些微生物的总结分析较少,本文试图对此进行系统的总结和规范,明确其形态特征、生境、生化、多样性和域归属,以推动对此类微生物分类和功能的进一步研发,推动国际间的交流与合作.%Spherical/spheroid microorganisms including coccus , and related sphaera and globus, ovum and baca are among the earliest found , most important and common shape of cellular lives .Until now, there are more than 800 spe-cies and 60 subspecies in over 140 genera of cocci , 60 species in over 30 genera of sphaera, 20 species in over 10 genera of globus, 40 species in 7 genera of sarcia, 10 species in 9 genera of baca, and 30 species in over 10 genera of ovum, with a sum of around 210 genera and over 1000 species and subspecies .For these very important microorgan-isms, however, scarce summary made on, here this paper tended to summarize all shapes of these genera and species to clarify their characteristics and arrangement of morphology , biostope , biochemistry , diversities and their evolution-ary domain in order to promote researches on their taxonomy and function a further step , and to improve international communication and cooperation .