Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1985 Nov;71(1):31-8.
doi: 10.1007/BF00278250.

Chromosomal localization of structural genes and regulators in wheat by 2D electrophoresis of ditelosomic lines

C Colas des Francs  1 , H Thiellement
Affiliations

Chromosomal localization of structural genes and regulators in wheat by 2D electrophoresis of ditelosomic lines

C Colas des Francs et al. Theor Appl Genet. 1985 Nov.

Abstract

Among the 782 spots observed in two-dimensional gel electrophoresis of denatured proteins from etiolated wheat shoots, 185 were found to be variable between the euploid and 26 ditelosomic lines of 'Chinese Spring'. Thirty-five structural genes were located on 17 chromosome arms. Numerous intensity changes showing alterations in protein levels were observed and led to the following statements: 1) regulators are frequently found and can be assigned for a same polypeptide to various chromosome arms; 2) for most polypeptides homoeologous arms do not manifest similar effects; 3) nevertheless, when affecting the same polypeptide, homoeologous arms display in most cases identical regulatory effects; 4) gene dosage compensation is observed in only one out of four homoeoallelic situations.

PubMed Disclaimer

References

    1. Int Rev Cytol Suppl. 1978;Suppl 8:171-228 - PubMed
    1. Biochem Biophys Res Commun. 1979 May 14;88(1):258-65 - PubMed
    1. Annu Rev Genet. 1979;13:417-66 - PubMed
    1. Theor Appl Genet. 1983 Jul;66(1):1-7 - PubMed
    1. Theor Appl Genet. 1984 Jul;68(4):335-45 - PubMed