Rolfe B, Holloway B W
J Bacteriol. 1966 Jul;92(1):43-8. doi: 10.1128/jb.92.1.43-48.1966.
Rolfe, B. (University of Melbourne, Victoria, Australia), and B. W. Holloway. Alterations in host specificity of bacterial deoxyribonucleic acid after an increase in growth temperature of Pseudomonas aeruginosa. J. Bacteriol. 92:43-48. 1966.-Increased recombination frequency is found with some crosses of Pseudomonas aeruginosa if the FP(-) parent is grown at 43 C prior to mating. This occurs where there is a difference in host specificity between the FP(-) and FP(+) parents, as is found in strains 1 and 2. Differences in recovery of unlinked markers are found in such crosses, and the results can be explained in terms of an alteration of the restriction and modification mechanisms by growth at the higher temperature, similar to that previously shown to occur with host-modified bacteriophage. As with that system, persistence of the temperature effect occurs for a number of generations after the strains are returned for growth at 37 C.
罗尔夫，B.（澳大利亚维多利亚州墨尔本大学）和B.W.霍洛韦。铜绿假单胞菌生长温度升高后细菌脱氧核糖核酸宿主特异性的改变。《细菌学杂志》92:43 - 48。1966年。——如果FP（-）亲本在交配前于43℃培养，在一些铜绿假单胞菌的杂交中会发现重组频率增加。这发生在FP（-）和FP（+）亲本之间存在宿主特异性差异的情况下，如在菌株1和菌株2中所发现的。在这种杂交中发现了非连锁标记回收的差异，并且这些结果可以用在较高温度下生长导致的限制和修饰机制的改变来解释，类似于先前在宿主修饰噬菌体中所显示的情况。与该系统一样，在菌株恢复到37℃生长后的几代中，温度效应仍然持续。
