Dominant genera of bacteria were isolated from three river waters during anthracene and pentachlorophenol biotransformation studies. The genera Pseudomonas, Acinetobacter, Micrococcus, Chromobacterium, Alcaligenes, Azomonos, Bacillus, and Flavobacterium were capable of biotransforming one or both of these compounds. These isolates were subjected to further biotransformation tests, including river water and a basal salt medium with and without additional glucose. The results of these experiments were evaluated statistically. It was concluded that only a limited number of the bacteria identified were able to transform these chemicals in river water. The addition of glucose to the growth medium significantly affected the biotransformation of these chemicals. It was also determined that the size of the initial bacterial population is not a factor in determining whether biotransformation of anthracene or pentachlorophenol can occur.

This letter is from the Charles B. Moore Collection. It is written by Laura Jernigan, who was cousin to Charles. In her letter, Jernigan states that she has not kept up correspondence with Charles and Mary due to her daily chores, but also because she was ill for a month with a cough that wouldn't go away. She notes that she is ill again with a cold, though she has no cough this time. She updates Charles on family who have visited her and details that her and the children will be traveling to Sherman next week to visit the Wallace's if all goes according to plan. This trip to Sherman will be her first in seven years. Jernigan points out the the Moore family must be having a wonderful time in Gallatin, Tennessee. She expresses her happiness for Mary who was able to visit her family, but who was also able to see her home state. She fears that she will never see Tennessee again. She informs Charles of the rainy weather they have had and notes that even though the rain was much needed, the mud was certainly not. She states that she has received a letter from …