Specific interaction between two complementary nucleic acid bases, in which adenine forms two hydrogen bonds with thymine and guanine forms three hydrogen bonds with cytosine, is of great interest because it stabilizes the double helical DNA structure and because it determines the dynamics of the base...
The structure of DNA is anti-parallel, meaning that the strands ar? The shape of a DNA molecule is a double helix. What makes up the outer regions of the molecule and the 'rungs' of the molecule? Briefly summarize how the structure of ...
Global Natural Products Social (GNPS) molecular networking platform was applied to discovery the undescribed compounds from the common marine fungi Aspergillus versicolor CGF9-1-2, ultimately resulting in isolation of four new polyketides, decumbenone E (1), decumbenone F (2), 2′-epi-8-O-...
DNA refers to the nuclear code that makes up the building blocks of our genetics. Prior to the groundbreaking discovery of the structure of DNA, we did not know what DNA was composed of. Continue reading for more information about this discovery....
The subunit structure of eukaryotic DNA polymerase δ (Polδ)1 remains ambiguous (for a review, see Ref. 1). The most thoroughly characterized form of mammalian Polδ is that isolated from calf thymus, a two-subunit enzyme with a 125-kDa catalytic subunit and a 48-kDa accessory subunit (...
barcodes can be unambiguously read out on both the DNA and transcript level from the single X chromosome. In female mice, which carry two X chromosomes, DNA analysis at the level of cell populations yields ambiguous results; however, for single-cell analysis, the phenomenon of dosage compensatio...
The exon (rectangle) and intron (line between rectangles) structure of TRIUR3_13045 is shown on the top, with the 15 SNPs displayed below. The 10 SNPs, colored in blue and located in TRIUR3_13045 ORF, were associated with IM resistance. The LD between the SNPs is measured using r2, ...
The degeneration of sex-specific chromosome in some species is well documented, but it is not clear if all species follow the same evolutionary pathway. The accumulation of repetitive DNA sequences, however, is a common feature. To better understand this involvement, fish species emerge as ...
Introduction: This chapter focuses on the structure of the different types of cells in the nervous system: neurons and glia. These are broad categories, within which are many types of cells that dif…
However, at high concentrations, both essential and nonessential metals can be harmful to the cell, damaging the cell membrane, the structure of DNA, or changing the specificity of enzymes [2–4]. The microorganisms have developed homeostasis systems in order to maintain an optimal intracellular ...