Vitamin b12 and folic acid in the synthesis of methionine by micro-organisms
<p><strong>INTRODUCTION</strong></p> <p>Nutritional and isotopic tracer studies with both animals and micro-organisms have shown that vitamin B<sub>12</sub> and folic acid are concerned in the biosynthesis of methionine from homocysteine and a source of C<...
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Format: | Thesis |
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1960
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