Full TGIF Record # 4481
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Author(s):Lewis, E. J.; Humphreys, M. W.; Caton, M. P.
Author Affiliation:Welsh Pl. Breed. Sta., Aberystwyth, UK
Title:Chromosome location of two isozyme loci in Lolium perenne using primary trisomics
Source:Theoretical and Applied Genetics. Vol. 57, No. 5, 1980, p. 237-239.
Keywords:TIC Keywords: Lolium; Chemicals; Phosphoglucoisomerase; Glutamate oxaloacetate transaminase; Aneuploidy
Abstract/Contents:Primary trisomics were used to locate the structural loci coding for particular forms of the dimeric enzymes phosphoglucoisomerase (PGI) and glutamate oxaloacetate transaminase (GOT). The polymorphy of these loci enabled triallelic trisomics to be produced. Each locus could thus be directly assigned to a particular chromosome without the need to examine segregating generations. The loci controlling the isozymes GOT3 and PGI2 were found to be located on chromosomes 2 and 6, respectively.
Language:English
References:8
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lewis, E. J., M. W. Humphreys, and M. P. Caton. 1980. Chromosome location of two isozyme loci in Lolium perenne using primary trisomics. Theor. Appl. Genet. 57(5):p. 237-239.
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