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The sides of the DNA ladder consist of a long string of sugar and phosphate molecules, to which the bases are attached. Each sugar-phosphate-base combination is called a nucleotide.
Internucleosomal DNA cleavage yields a ladder pattern in electrophoretic gel, ... A caspase-activated DNase that degrades DNA during apoptosis, and its inhibitor ICAD. Nature 391, 43–50 (1998).
To conclude, a practical technique for analyzing DNA fragmentation in apoptosis is provided by TUNEL staining. References Gao Y et al. Reproductive Biology and Endocrinology 15:94 (2017) ...
Magnetic-field-induced DNA strand breaks in brain cells of the rat.. Environmental Health Perspectives , 2004; 112 (6): 687 DOI: 10.1289/ehp.6355 Cite This Page : ...
During DNA replication, special enzymes move up along the DNA ladder, unzipping the molecule as it moves along. New nucleotides move in to each side of the unzipped ladder.
You have more than 2 metres of DNA inside every cell. But is very tightly coiled up so it all fits. DNA is like a code containing all the instructions that tell a cell what to do. It is made up of ...
A genome contains all the genetic information needed to create and maintain an individual. Sequencing a genome helps scientists better understand genomes and their role in creating organisms. When ...
The molecular double-helix of DNA resembles a twisted ladder consisting of two strands connected by “rungs” called bases. The bases, which are known by the abbreviations A, T, ...
Fifty-nine years after James Watson and Francis Crick deduced the double-helix structure of DNA, a scientist has captured the first direct photograph of the twisted ladder that props up life. Enzo ...
George Perry University of Texas at San Antonio; Posted: 26 Feb 2004 DNA Damage Mediated Cell Cycle Reentry in AD The search to elucidate pathologic mechanisms of neuronal death in Alzheimer's disease ...
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