Some articles on dna, dna strand, strand:
... During a RT-PCR specific target RNA sequences are amplified exponentially into DNA copies ... occur, however, the RNA of the virus must first be transcribed to DNA by means of a reverse transcriptase polymerase ... This polymerase synthesizes a DNA strand using the RNA as template ...
... HDR maintains the genomic stability by repairing the broken DNA strand, assumed error free because of the use of a template ... When a double strand DNA lesion is repaired by NHEJ there is no validating DNA template present which may result in a non-original DNA strand formation with loss of information ... A different nucleotide sequence in the DNA strand results in a different protein expressed in the cell ...
Famous quotes containing the words strand and/or dna:
“Dust rises from the main road and old Délira is stooping in front of her hut. She doesnt look up, she softly shakes her head, her headkerchief all askew, letting out a strand of grey hair powdered, it appears, with the same dust pouring through her fingers like a rosary of misery. She repeats, we will all die, and she calls on the good Lord.”
—Jacques Roumain (19071945)
“Here [in London, history] ... seemed the very fabric of things, as if the city were a single growth of stone and brick, uncounted strata of message and meaning, age upon age, generated over the centuries to the dictates of some now all-but-unreadable DNA of commerce and empire.”
—William Gibson (b. 1948)