Nonhistone Chromosomal Proteins of the Developing Rat Testis1

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Role of nonhistone proteins in the chromosomal events of mitosis.

This review is concerned with the role of chromosomal nonhistone proteins in three important aspects of mitotic events: chromosome condensation, sister chromatid separation at the metaphase:anaphase transition, and interactions between the chromosomes and cytoskeleton that occur during construction of the mitotic spindle and cleavage furrow. Emphasis will be given to the potential roles of topo...

متن کامل

Role of nonhistone chromosomal proteins in the regulation of histone gene expression.

Histone gene expression was studied during the cell cycle of continuously dividing HeLa S3-cells and following stimulation of confluent monolayers of WI-38 human diploid fibroblasts to proliferate. The presence of histone messenger RNA (mRNA) sequences was assayed by hybridization to a 3H-labeled single-stranded DNA complementary to histone mRNA's. In HeLa S3-cells, histone mRNA sequences were ...

متن کامل

Antigenic similarity of nonhistone chromosomal proteins in cultured rat liver epithelial cells, fetal liver, and transplantable tumors.

The cell and tissue specificity of antisera prepared to chromatin fractions from a nontumorigenic adult rat liver-derived clonal epithelial cell line (ARL-15Cl1) was characterized with immunotransfer analysis and immunoabsorption experiments. These antisera reacted with a range of high-molecular-weight chromosomal proteins greater than Mr 100,000. Extensive immunoabsorption-immunoblocking studi...

متن کامل

Nuclear estrogen receptor and nonhistone chromosomal proteins in hormonal independency of murine breast cancers.

The capability of nuclear binding of cytosol estrogen receptors (ERc) was studied in GR mouse mammary tumors during their alteration of hormonal dependency through serial transplantations. Nuclei from GR mouse mammary tumors were incubated with uterine cytosol receptor complexes labeled with 125I-estradiol, and the amount of receptor binding in the 0.4 M KCl nuclear extracts was determined. The...

متن کامل

Activation of histone gene transcription by nonhistone chromosomal proteins in WI-38 human diploid fibroblasts.

The regulation of histone gene expression was examined after confluent, nondividing WI-38 human diploid fibroblasts were stimulated to proliferate. Histone mRNA sequences were assayed by hybrid formation with an 3H-labeled single-stranded DNA complementary to histone mRNAs. Histone mRNA became associated with polyribosomes concomitant with the activation of DNA synthesis. The ability of chromat...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biology of Reproduction

سال: 1977

ISSN: 0006-3363,1529-7268

DOI: 10.1095/biolreprod17.5.769