Molecular analysis of field strains of Mycoplasma capricolum subspecies capripneumoniae and Mycoplasma mycoides subspecies mycoides, small colony type isolated from goats in Tanzania

L.J.M. Kusiluka, B. Ojeniyi, N.F. Friis, Branko Kokotovic, Peter Ahrens

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    A molecular analysis of strains of Mycoplasma capricolum subsp, capripneumoniae (M. capripneumoniae) and Mycoplasma mycoides subsp. mycoides, small colony type (M. mycoides SQ isolated from goats was performed using the amplified fragment length polymorphism (AFLP) and pulsed-field gel electrophoresis (PFGE) fingerprinting techniques. Among the 11 field strains of M. capripneumoniae from Tanzanian goats, two AFLP patterns were demonstrated, with 10 of the strains showing indistinguishable patterns. Five Kenyan strains of M. capripneumoniae produced three AFLP patterns, with two of them being indistinguishable from the 10 identical Tanzanian and one Ugandan strain (M74/93) isolated from sheep, The AFLP pattern of the type strain (F38(T)) was identical to two Kenyan strains (Baringo and G183/82). On PFGE analysis, all the examined M. capripneumoniae strains exhibited identical PFGE profiles. Five field strains of M. mycoides SC isolated from goats displayed identical AFLP patterns except for one strain which differed from others at only one position. The AFLP pattern of the type strain of M. mycoides SC (PG1(T)) was different from the field strains. The five field strains of M. mycoides SC produced identical PFGE profiles, which were, however, different from the type strain. The AFLP and PFGE profiles of M. mycoides SC strains from goats were identical to those of six strains isolated from cattle affected with contagious bovine pleuropneumonia (CBPP) in the same areas. The results of this study suggest a close epidemiological linkage between strains of M. capripneumoniae and between M. mycoides SC type, respectively, isolated from goats in Tanzania.
    Original languageEnglish
    JournalVeterinary Microbiology
    Volume82
    Issue number1
    Pages (from-to)27-37
    ISSN0378-1135
    DOIs
    Publication statusPublished - 2001

    Keywords

    • pulsed-field gel electrophoresis
    • Mycoplasma capricolum subsp capripneumoniae
    • goat
    • Mycoplasma mycoides subsp mycoides
    • amplified fragment length polymorphism

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