EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The organization and repair of dna in the mammalian chromosome part 2 a gradient shape induced speed dependence affecting dna larger than t 4 dna






Biopolymers 16(5): 1083-1092

The organization and repair of dna in the mammalian chromosome part 2 a gradient shape induced speed dependence affecting dna larger than t 4 dna

The addition of a lytic layer to a preformed linear sucrose gradient induced a temporary (up to half a day) initial gradient of considerable steepness which retards the sedimentation of large (> [phage] T4) DNA. Centrifugation at sufficiently slow angular velocities permits the temporary initial gradient to disappear and therefore the sedimentation distance increased, yielding a rotor speed dependent effect on sedimentation distance. Gradients which are free of this effect were described and permitted mouse leukemia [L5178y] cell DNA to sediment independently of rotor speed (5-30 krpm).

(PDF 0-2 workdays service: $29.90)

Accession: 006728887



Related references

The organization and repair of DNA in the mammalian chromosome. II. A gradient-shape-induced speed dependence affecting DNAs larger than T4 DNA. Biopolymers 16(5): 1083-1092, 1977

The organization and repair of dna in the mammalian chromosome part 3 determination of the molecular weight of a mammalian native dna. Biopolymers 16(5): 1093-1114, 1977

The organization and repair of DNA in the mammalian chromosome. III. Determination of the molecular weight of a mammalian native DNA. Biopolymers 16(5): 1093-1014, 1977

Nuclear factors affecting radio-sensitivity. II. Dependence on nuclear and chromosome structure and organization. Brookhaven Symposia in Biology 14: 101-124, 1961

Factors affecting the repair of sublethal freeze thaw damage in mammalian cells part 2 the effect of ouabain. Cryobiology 11(4): 332-339, 1974

Factors affecting the repair of sublethal freeze thaw damage in mammalian cells part 1 suboptimal temperature and hypoxia. Cryobiology 12(6): 530-539, 1975

The organization and repair of dna in the mammalian chromosomes part 1 calibration procedures and errors in the determination of the molecular weight of a native dna. Biopolymers 16(5): 1063-1081, 1977

Kinetics of repair of DNA single-strand breaks in cultured mammalian cells. Part I. The dependence on irradiation dose and cell cycle stage. International Journal of Radiation Biology and Related Studies in Physics, Chemistry, and Medicine 41(4): 453-457, 1982

Gamma ray induced dna repair synthesis in relation to chromosome exchanges in mammalian cells in vitro. Korean Journal of Zoology 18(1): 41-49, 1975

Dna repair mechanisms in mammalian cells part 14 repair defects in dna damage induced by radiation and chemicals in fanconis anemia and xeroderma pigmentosum cells. Journal of Radiation Research 19(1): 30, 1978