Results 251 to 260 of about 2,049,707 (290)
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Satellite DNA in the crustacean Artemia
Gene, 1986We have isolated a satellite fraction from the Artemia genome by both restriction endonuclease digestion and equilibrium density centrifugation in CsCl gradients containing ligand dye Hoechst 33258. Satellite DNA was arranged in long stretches (approx. 23 kb) of tandem repeats of a basic unit of 113 bp.
J, Cruces +4 more
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Satellite DNA in the sheep and goat
Biochemical Genetics, 1973Sheep and goats possess closely similar satellite DNAs which seem to be concentrated in the heterochromatin and the nucleolus. In both species, the major and minor satellites have buoyant densities of 1.711 g·cm −3 and 1.718 g·cm −3 and represent 12% and 2.5%, respectively, of the ...
C C, Curtain, G, Pascoe, R, Hayman
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The cyclization of mouse satellite DNA
Chromosoma, 1971Sheared fragments of mouse satellite DNA can form rings and other circular structures by several techniques. „Folded rings“ are formed if the sheared fragments are simply annealed, indicating that shearing produces single-chain terminals, and that the repetitious sequence is shorter than the exposed ends.
R E, Pyeritz, C S, Lee, C A, Thomas
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Journal of Molecular Biology, 1974
Abstract Cells of the Kangaroo rat Dipidomys ordii contain large quantities of satellite DNA (Bostock et al ., 1972). Radioactive DNA from such cells has been examined by autoradiography. After a long period of radioactive labeling, long tandem arrays of short radioactive pieces are suddenly observed which are attributed to the replication of ...
T A, Hori, K G, Lark
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Abstract Cells of the Kangaroo rat Dipidomys ordii contain large quantities of satellite DNA (Bostock et al ., 1972). Radioactive DNA from such cells has been examined by autoradiography. After a long period of radioactive labeling, long tandem arrays of short radioactive pieces are suddenly observed which are attributed to the replication of ...
T A, Hori, K G, Lark
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Journal of Molecular Evolution, 2001
The cattle genome contains several distinct centromeric satellites with interrelated evolutionary histories. We compared these satellites in Bovini species that diverged 0.2 to about 5 Myr ago. Quantification of hybridization signals by phosphor imaging revealed a large variation in the relative amounts of the major satellites.
Nijman, Isaäc J., Lenstra, Johannes A.
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The cattle genome contains several distinct centromeric satellites with interrelated evolutionary histories. We compared these satellites in Bovini species that diverged 0.2 to about 5 Myr ago. Quantification of hybridization signals by phosphor imaging revealed a large variation in the relative amounts of the major satellites.
Nijman, Isaäc J., Lenstra, Johannes A.
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Related satellite DNA's in the genusMus
Journal of Molecular Biology, 1972Abstract Several Thailand species from the genus Mus have been shown to contain satellite DNA's able to cross-reassociate with the Mus musculus satellite. One species, Mus caroli , contains at least three discrete but related light satellite DNA's.
W D, Sutton, M, McCallum
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Circulating tumor DNA in advanced solid tumors: Clinical relevance and future directions
Ca-A Cancer Journal for Clinicians, 2021Heather A Parsons +2 more
exaly
Principles and functions of pericentromeric satellite DNA clustering into chromocenters
Seminars in Cell and Developmental Biology, 2022Benjamin Frühbauer +2 more
exaly