Sentence examples for composition of dna from inspiring English sources
The composition of DNA sequences within ancient dental calculus in contrast to laboratory and environmental controls.
He was best known for his work in genetics, involving research into the chemical composition of DNA.
Their impact is mainly deduced from the composition of DNA sequences that have been fixed over evolutionary time2.
He soon noticed a striking regularity about the base composition of DNA: from whatever plant or animal he derived DNA, the amounts of adenine and thymine were almost the same, and so were the amounts of cytosine and guanine.
Chargaff found a striking regularity of the base composition of DNA; from whatever plant or animal tissue he used, the amounts of adenine and thymine were almost the same, as were the amounts of cytosine and guanine.
Erwin Chargaff, whose research into the chemical composition of DNA helped lay the groundwork for James Watson and Francis Crick's discovery of its double-helix structure -- the pivotal finding of 20th-century biology -- died on June 20 in a New York hospital.
To study the influence of inhomogeneous targets on radiation-induced DNA damage, photon and electron track structure calculations in the biophysical simulation code PARTRAC were carried out taking into account the different mass densities and atomic compositions of DNA, histone proteins and the cell plasma.
Second, we compute the sequence compositions of DNA segments in H3 nucleosomes and in H3K4me3 nucleosomes separately, whereas Segal et al. computed the composition in extracted DNA segments in all forms of nucleosomes after treatment of micrococcal nuclease.
A PCR-DGGE analysis was performed to assess the shifts in the composition of residual DNA in the sediments of L. Maruwan (Figure 5c).
That the composition of my DNA couldn't produce anything other than me.
She replied, "Chimpanzees differ from us with the composition of the DNA by only just over one percent, so as far as genetics go, we are almost identical.
