| identification of lactic acid bacteria in traditional fermented yak milk and evaluation of their application in fermented milk products. | in this study, 53 strains of lactic acid bacteria (lab) isolated from xueo, a traditional fermented yak milk in the western sichuan plateau of china, were identified and their use in fermented milk was evaluated. all gram-positive and catalase-negative strains were divided into 6 groups at the level of 87% similarity using amplified ribosomal dna restriction analysis. these groups were identified as 6 species using 16s rdna sequence analysis and atpa gene analysis. the dominant lab strains in xu ... | 2012 | 22365191 |