Sentence examples for groups of dna from inspiring English sources
These results suggest that, in addition to non-specific electrostatic interactions between the charged phosphate groups of DNA and the positively charged fragments of the conducing polymers, specific hydrogen bonding interactions play a crucial role.
Silver nanoparticles bind with thiol groups of DNA and RNA and affect the protein synthesis of the bacteria[42, 43].
Addition of H+ may neutralize the negative charges of phosphate groups of DNA, leading to GNPs' aggregation.
Then DNA, MnSO4, and K3PO4 mixture was stirred for another 1 h until the solution became transparent which indicates Mn2+ ions and phosphate groups of DNA reacted completely.
The cytostatic effect of silver on cancer cells is the result of the active physico-chemical interaction of silver atoms with the functional groups of intracellular proteins as well as nitrogen bases and phosphate groups of DNA [17].
Due to different phylogenetic positions of the mtAncestor-1 and mtAncestor-2 sequences, we analyzed heterogeneity in mutation rates in two groups of DNA sequences.
The highest DNA hybridisation current was obtained in the presence of Na+ ion due to its smaller size and stronger affinity towards DNA sugar-phosphate backbone compared to K+ ion to overcome the steric hindrance and electrostatic repulsion between negatively charged phosphate groups of DNAs.
Likewise, functional groups of DNA-binding and transcription factor proteins were over-represented among the down-regulated genes (Additional file 3).
For the 6,714 analyzed protein interactions in E. coli, the fractions of these PPI in the five groups of DNA-interacting gene pairs were calculated and plotted in Figure 6 (magnified 1 million times).
The study of Rohwer and Edwards confirmed the existence of several phage groups previously suggested on the basis of morphology or single-gene phylogenies, but the monophyly of the largest groups of DNA-containing bacteriophages, such as the family Siphoviridae, was not supported in their "proteomic tree" [ 7].
Further investigations confirmed that MDpep9 could bind with the phosphate group of DNA and intercalate into the base pairs in a helix of DNA or locate in hydrophobic environment of DNA.
