Survey on and Phytogeny of Alicyclobacillus Species in Hot Springs of Southern China's Guangdong and Yunna Provinces / 微生物学通报

ABSTRACT

12 isolates of thermoacidophilies were obtained from samples of hot springs of Southern China's Guangdong and Yunna provinces. All isolates are heterotrophic. Cells are rods, Gram positive or variable. The optimal pH and temperature for growth are 3.5-5.5 and 43℃-52℃, respectively. Based on their morphological physiological properties and their 16S rDNA sequences, they were identified as members of Alicyclobacillus.