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The Dissociation of Mycobact. tuberculosis. II


, : The Dissociation of Mycobact. tuberculosis. II. Ann. Inst. Pasteur, 54: 195-244

Human, bovine and avian strains of M. tuberculosis, whether typical or atypical, have not fixed morphological characters, but undergo spontaneous dissociation into Ch, R and S variants. This dissociation occurs more frequently in vivo than in vitro. The S is the dominant type in avian strains and the Ch and R variants are relatively rare. The R is the dominant type in mammalian strains. None of these types are absolutely stable.

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Other references

Schoemaker H., 1992: Further characterization of polyamine sensitive tritiated ifenprodil binding to the nmda receptor. British Journal of Pharmacology 105(PROC SUPPL APRIL): 17P

Laborde, A.; Truesdell, S.; Shelly, J.; Schaadt, R.; Yagi, B.; Zurenko, G., 1993: In vitro activity and penicillin-binding protein affinity of oral cephalosporins for penicillin-resistant Streptococcus pneumoniae. Program & Abstracts of the Interscience Conference on Antimicrobial Agents & Chemotherapy 33(0): 138

Fulka, J.; Loi, P.; Fulka, H.; Ptak, G.; Nagai, T., 2004: Nucleus transfer in mammals: noninvasive approaches for the preparation of cytoplasts. The production of cloned animals is a difficult and complex procedure that requires two basic steps. First, the cytoplast must be prepared by the enucleation of metaphase II oocytes. Second, the nucleus is transferred either by fusion or by direct...

Brush E.R.; Fleischer P., 1985: Sediment textural facies and bottom tidal currents on crumps bank and willoughby bank southern chesapeake bay virginia usa. Within the study area, the general trend in sediment distribution is a decrease in grain size with depth. Coarsest sediment (gravel and coarse sand) are found next to the shore and on the shallowest part of Willoughby Bank as a result of wave acti...

Silcox, Mary T., 2007: Primate taxonomy, Plesiadapiforms, and approached to primate origins. Unknown

van Tol, M.J.; Zijlstra, J.; Zegers, B.J.; Ballieux, R.E., 1983: The regulatory role of human neonatal monocytes in the in vitro antigen-specific plaque-forming cell response. Birth Defects Original Article Series 19(3): 51-55

Andres, D.W., 2005: Transesophageal diaphragmatic pacing for treatment of persistent hiccups. Anesthesiology 102(2): 483-483

Mehnert, H., 1979: Indication for metformin-containing drugs. Die Medizinische Welt 30(13): 505-506

Goyal, M.R., 1989: Potential evapotranspiration for the south coast of Puerto Rico with the Hargreaves-Samani technique. The Hargreaves and Samani model was used to estimate monthly potential evapotranspiration (PET) for Central Aguirre, Fortuna and Lajas substations and Magueyes Island located on the south coast of Puerto Rico. The model uses maximum, minimum and a...

Hossenlopp, J.; Tournier, A.; Tharrault, J.F.; Palagos, B., 1990: Preferences for foods sweetened with sucrose, aspartame or acesulfame K. Coffee, fromage blanc, chocolate mousse and orange drink, sweetened with equisweet concentrations of sucrose, aspartame or acesulfame K, were assessed by 27 men and 25 women, using a 20-point hedonic scale. Women showed significant (p <0.05) pr...