| characterization of prototheca zopfii associated with outbreak of bovine clinical mastitis in herd of beijing, china. | prototheca zopfii (p. zopfii) has become an important cause of bovine mastitis in many countries. in the present study, to better understand the occurrence of one clinical mastitis (cm) outbreak due to p. zopfii, the molecular characterization and resistance patterns of the microalga were described. p. zopfii strains were isolated from 17 of 23 quarters, which suffered cm in the outbreak, and 7 of 46 cm recovered quarters before the outbreak, as well as 2 of 75 environmental samples in the dairy ... | 2011 | 22160589 |