Zobrazeno 1 - 10
of 83
pro vyhledávání: '"R. David Cole"'
Autor:
R. David Cole
Publikováno v:
International Journal of Peptide and Protein Research. 30:433-449
The extent of microheterogeneity of H1 histones in individual higher organisms, without considering post-translational modifications, is such that five to eight molecular species can be recognized. The H1 variants differ among themselves in their abi
Autor:
Leticia Mendiola, R. David Cole
Publikováno v:
Annals of the New York Academy of Sciences. 88:549-570
Autor:
Nancy A. Touchette, R. David Cole, Gretchen A. Rice, Angela N. H. Creager, Jonathan M. Goldberg
Publikováno v:
Experimental Cell Research. 177:221-226
Differential scanning microcalorimetry of the nuclei of dividing CHO cells revealed DNA structures that showed structural transitions at 60, 76, 88, and 105 °C (transitions I to IV, respectively). In cultures synchronized by isoleucine deprivation t
Publikováno v:
Journal of Biological Chemistry. 249:2548-2553
The amino acid sequence of a lysine-rich histone from rabbit thymus has been extended from residue 72 to residue 107. This region is rich in hydrophobic residues, poor in basic residues, and lacks proline. There is a region of at least 67 consecutive
Publikováno v:
Cell. 19:505-516
We present the first report of isolate mitotic apparatus with vesicular calcium sequestration. Phase-contrast, differential interference contrast and polarized light microscopy as well as transmission and scanning electron microscopic examinations re
Autor:
R. David Cole, Sidney M. Morris
Publikováno v:
Developmental Biology. 62:52-64
The amino acid incorporation rates of several classes of liver protein from Rana catesbeiana tadpoles were examined at different stages of spontaneous and thyroxine-induced metamorphosis, particular attention being given to histones. Incorporation da
Autor:
James R. Zabrecky, R. David Cole
Publikováno v:
Archives of Biochemistry and Biophysics. 225:475-481
The binding site for ATP to tubulin was established by use of the photoaffinity label [gamma-32P]N3ATP. Photolysis of the analog in the presence of tubulin resulted in covalent modification of the protein as revealed by autoradiography of electropher
Publikováno v:
Journal of Biological Chemistry. 249:1099-1102
A small basic protein φ3II has been purified from spermatozoa of Mytilis edulis. It was extracted from chromatin by ethanol-HCl and further purified by chromatography on Biogel P-10 and Sephadex G-100. The protein has a molecular weight of about 500
Publikováno v:
FEBS Letters. 189:92-96
Histone H1° is an HI subfraction whose level on the chromatin is inversely correlated with the mitotic index of the cell. We investigated the increase in H1° in 6 cell lines when cell division was blocked by 4 methods: 5 mM butyrate, 2% DMSO, serum
Publikováno v:
Experimental Cell Research. 136:399-405
H1t is a testis-specific H1 histone variant recently isolated from the rat [13]. We have now identified H1t in testicular extracts from mice, rabbits, hamsters, bulls, and boars, thus establishing its widespread presence in animals. H1t from all spec