| Insertion of the thymine moiety into the angelicin skeleton caused a folding of about 51 of the cyclohexyl moiety. |
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| Saturation was thereby achieved by multiple photon absorption in thymine doublets and multiplets. |
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| Cyclodextrin can act as an efficient inhibitor of the photosensitized dimerization of thymine by para-aminobenzoic acid in aqueous solution. |
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| These data confirm that cycloaddition occurs between the 8,9-double bond of HFQ and the 5,6-double bond of thymine. |
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| These bases are adenine, cytosine, guanine and thymine and can be represented as A, C, G, and T, respectively. |
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| The nucleotide elements of DNA are adenosine, guanine, cytosine, and thymine, abbreviated A, G, C, and T, respectively. |
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| The deamination product of adenine is hypoxanthine, and hypoxanthine base pairs with cytosine rather than thymine. |
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| In DNA the bases pair to form a ladder-like structure, with adenine paired with thymine and guanine with cytosine. |
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| The derivatives of purine are called adenine and guanine, and the derivatives of pyrimidine are called thymine, cytosine and uracil. |
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| The uracil in RNA has exactly the same hydrogen-bonding properties as thymine, so there are no changes at the information level. |
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| The four become cytosine, guanine, adenine, and thymine, and the quantum forces that maintained the rest of universe sit on the sidelines while life take center stage. |
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| Ultraviolet radiation joins adjacent thymines, creating thymine dimers, which, if not repaired, may cause mutations. |
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| In addition, the pyrimidine base uracil, found in RNA, is replaced in DNA by thymine. |
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| In the case of simian virus 40, mutational analysis showed that the consecutive thymine nucleotides play an essential role in replication initiation. |
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| We value the study of adenine, thymine, cytosine, and guanine far above the study of childhood diarrhoea, Chagas' disease, community health, and patients' decision making. |
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| A mutant of hepatitis A virus strain HM-175, having the DNA SEQ ID No. 1, wherein at least nucleotide positions 591 and 687 are changed to guanine, 646 is changed to adenine and 669 is changed to thymine. |
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| These bonds almost always form between an adenine base on one strand and a thymine base on the other strand, or between a cytosine base on one strand and a guanine base on the other. |
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| Scanning tunneling microscope images of adenine and thymine at atomic resolution. |
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| This causes the formation of dimers in the base pairs of nucleic acids, particularly adjacent thymine base pairs. |
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| Xeroderma pigmentosum, a severe hereditary disease of humans, is caused by a mutation in a gene coding for one of the thymine dimer repair enzymes. |
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| In humans, the pathway for the catabolism of uracil and thymine consists of three consecutive steps. |
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| However, thymine dimer repair was markedly reduced in mice lacking the VDR, indicating that these mice have defective DNA repair mechanisms in UV-induced damage. |
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| Here, purines form hydrogen bonds to pyrimidines, with adenine bonding only to thymine in two hydrogen bonds, and cytosine bonding only to guanine in three hydrogen bonds. |
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| Thymine glycol base pairs with A and results in a C T transition. |
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