Browsing Digitized Theses and Dissertations (1922–2004) by Subject "Salmonella typhimurium"
Now showing items 1-2 of 2
-
(Texas A&M University. Libraries, 1992)Some of the Pseudomonas denitrificans cob and the Salmonella typhimurium cbi genes involved in vitamin B12 biosynthesis were overexpressed in the heterologous E. coli system and purified. The functions of P. denitrificans ...
-
(Texas A&M University. Libraries, 1980)The regulation of the enzyme cytosine deaminase was investigated at the level of enzyme synthesis and at the level of enzyme activity in Salmonella typhimurium. Regulation of cytosine deaminase synthesis was examined to ...