Can I read Evidence for a Triplicate Set of Glucosephosphate Isomerase Structural Genes in Hexaploid Wheat on EtoBox?

Evidence for a Triplicate Set of Glucosephosphate Isomerase Structural Genes in Hexaploid Wheat by Gary E. Hart is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

What is Evidence for a Triplicate Set of Glucosephosphate Isomerase Structural Genes in Hexaploid Wheat about?

The glucosephosphate isomerase (GPI) zymogram phenotypes of 46 aneuploid derivatives of the cultivar Chinese Spring of hexaploid wheat were determined. Variation was observed among the strains in the relative level of expression of three GPI isozymes. The relationships observed between chromosomal constitution and zymogram phenotype support the hypothesis that the three GPI isozymes are dimers composed of protomers encoded by a minimum of three homoeologous structural genes located one each in the short arms of chromosomes 1A, 1B, and 1D. The relative levels of expression per dose of chromosome arm of the products of the three arms differ in a manner consistent with the presence of a two-fold greater quantity of the product of lBS than of the product of 1AS and of 1DS, indicating that 1BS may contain duplicate GPI structural genes.

Who reads Evidence for a Triplicate Set of Glucosephosphate Isomerase Structural Genes in Hexaploid Wheat?

Author

Gary E. Hart

Publisher

Springer; Springer-Verlag; Kluwer Academic/Plenum Publishers; Springer Science and Business Media LLC; Society for Mining, Metallurgy and Exploration Inc. (ISSN 0006-2928)

Published

1979

Language

EN

Field

Biochemistry, Genetics and Molecular Biology (Life Sciences)