Labelled thymine was also taken up by one case of malignant microcalcifications.

The simplest modification of uridine at this position is methylation leading to thymine.

Compared to thymine-thymine carriers, cytosine allele carriers have a higher subjective happiness level.

It could serve to repair damaged thymine residues in DNA via base excision-repair.

But this is offset by a transfer of deoxyribose from deoxyadenosine to thymine.

The thymine-uracil exchange constitutes one of the major chemical differences between DNA and RNA.

There are two ways for uracil to appear in DNA: thymine replacement and cytosine deamination.

It is therefore crucial to limit thymine-replacing uracils.dUTP is constantly produced in the pyrimidine biosynthesis network.

Germline-encoded aromatic and hydrophobic side chains provides the basis for nonspecific recognition of single-stranded thymine nucleobases.

Their chemical structure combines an intercalating anchor with a reporter fluorophore on the same thymine nucleobase.

Twenty-three malignant lesions showed uptake of labelled thymine.

Mismatches arise during recombination, as errors of DNA replication, and from deamination of 5-methylcytosine to thymine.

Besides theoretical investigation, experimental detection of uracil and thymine tautomers was performed by means of steady-state fluorescence.

The e4T-containing oligonucleotide was prepared by using a new synthetic procedure suitable for large alkyl groups on thymine.

Transitions of cytosine to thymine in CpG dinucleotides are the most frequent type of mutations observed in cancer.

For some reason, the guanine-thymine sequence, which normally marks the beginning of an intron, has failed in these children.