Species differentiation in Caenorhabditis briggsae and Caenorhabditis elegans

Authors

  • P. A. Friedman
  • E. G. Platzer
  • J. E. Eby

Abstract

Identification of five laboratory strains (1-5) of putative Caenorhabditis briggsae was undertaken. Examination of the male bursal ray arrangement, mating tests with males of Caenorhabditis elegans, malate dehydrogenase zymograms, and SDS polyacrylamide electrophoresis demonstrated that strain 4 was C. briggsae and the others were C. elegans. Key Words: bursal ray arrangement, mating test, malate dehydrogenase, SDS polyacryamide electrophoresis, morphology, taxonomy.

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Published

1977-07-15

Issue

Vol. 9, No. 3 (July 1977)

Section

Articles

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