Journal of Microbiology

1 "iron deficiency"

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Identification of hemolysin as one of the important virulent factors in vibrio anguillarum V7: Choe, Young Chool , Jeong, Ga Jin; J. Microbiol. 1995;33(4):283-288.

Abstract: We have identified hemolysin rendering virulency of Vibrio anguilarum grown at 23℃ which was evaluated on human RBCs. Hemolysin itself was separated as a single band on non-denaturing gel electrophoresis. Vibrio hemolysin was destroyed by trypsin and proteinase K and was heat labile. Optimal pH for activity was around pH 6 while pI of the molecule was recognized as 5.7, with relative distance (R_f) on non-denaturing gel was 0.7. Addition of EDTA and FeCI₃drew the possibility that the production of hemolysin was mainly induced to overcome iron deficiency inside host animals upon infection.

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