THE GENETICS OF CAENORHABDITIS ELEGANS
Author(s) -
Sydney Brenner
Publication year - 1974
Publication title -
genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.792
H-Index - 246
eISSN - 1943-2631
pISSN - 0016-6731
DOI - 10.1093/genetics/77.1.71
Subject(s) - biology , caenorhabditis elegans , complementation , genetics , mutant , caenorhabditis , mutation , gene , drosophila (subgenus) , chromosome
Methods are described for the isolation, complementation and mapping of mutants of Caenorhabditis elegans, a small free-living nematode worm. About 300 EMS-induced mutants affecting behavior and morphology have been characterized and about one hundred genes have been defined. Mutations in 77 of these alter the movement of the animal. Estimates of the induced mutation frequency of both the visible mutants and X chromosome lethals suggests that, just as in Drosophila, the genetic units in C.elegans are large.
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