Abstract
Thermoanaerobacter thermohydrosulfuricus strain YM3 andClostridium thermocellum strain YM4, obtained originally as a stable coculture, required yeast extract to grow separately. Cell-free broths ofT. thermohydrosulfuricus strain YM3 andC. thermocellum strain YM4 monocultures replaced yeast extract in supporting the growth of strains YM4 and YM3, respectively.T. thermohydrosulfuricus strain YM3 produced vitamin B6, B12 analog(s),p-aminobenzoic acid and folic acid, which were required byC. thermocellum strain, YM4. Likewise, strain YM4 produced niacin-active compound(s), thiamine, and methionine required by strain YM3.
References
György P (1967) Biotin. In: Pearson WN, György P (eds) The vitamins. Academic Press, New York London, pp 303–313
Iwai K (1965) Microbioassay. Kyohritu, Tokyo
Johnson EA, Madia A, Demain AL (1981) Chemically defined minimal medium for growth of the anaerobic cellulolytic thermophileClostridium thermocellum. Appl Environ Microbiol 41:1060–1062
Mori Y (1990) Characterization of a symbiotic coculture ofClostridium thermohydrosulfuricum YM3 andClostridium thermocellum YM4. Appl Environ Microbiol 56:37–42
Ohkawa H, Ohishi N (1983) Assay methods of vitamin B2. Vitamin 57:193–200
Shimazono Y (1960) Methods for determination of vitamin B12 in blood. Vitamin 19:438–445
Skegg HR, Wright LD (1944) The use ofLactobacillus arabinosus in the microbiological determination of pantothenic acid. J Biol Chem 156:21–26
Snell EE, Wright LD (1941) A microbiological method for the determination of nicotinic acid. J Biol Chem 139:675–686
Tani Y (1983) Assay methods of vitamin B6. Vitamin 57:263–271
Ujiie T, Tsutake U, Morita K, Tamura M, Kodaka K (1990) Simultaneous determination of 2-(1-hydroxyethyl) thiamine and thiamine in foods by high performance liquid chromatography with post-column derivatization. Vitamin 64:379–385
Yamada M (1979) Folate contents in milk. Vitamin. 53:221–227
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Mori, Y. Nutritional interdependence betweenThermoanaerobacter thermohydrosulfuricus andClostridium thermocellum . Arch. Microbiol. 164, 152–154 (1995). https://doi.org/10.1007/BF02525321
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02525321