Urea as a nitrogen source for thiobacilli.
D001431:Bacteriological Techniques; D002245:Carbon Dioxide / Q000378:metabolism; D003470:Culture Media; D013855:Thiobacillus / Q000378:metabolism*; D014508:Urea / Q000378:metabolism*
D003470:Culture Media; D002245:Carbon Dioxide; D014508:Urea