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  2. Tuplet - Wikipedia

    en.wikipedia.org/wiki/Tuplet

    The most common tuplet [9] is the triplet (German Triole, French triolet, Italian terzina or tripletta, Spanish tresillo).Whereas normally two quarter notes (crotchets) are the same duration as a half note (minim), three triplet quarter notes have that same duration, so the duration of a triplet quarter note is 2 ⁄ 3 the duration of a standard quarter note.

  3. DNA and RNA codon tables - Wikipedia

    en.wikipedia.org/wiki/DNA_and_RNA_codon_tables

    The second table, appropriately called the inverse, does the opposite: it can be used to deduce a possible triplet code if the amino acid is known. As multiple codons can code for the same amino acid, the International Union of Pure and Applied Chemistry 's (IUPAC) nucleic acid notation is given in some instances.

  4. Trinucleotide repeat expansion - Wikipedia

    en.wikipedia.org/wiki/Trinucleotide_repeat_expansion

    Other disease-causing repeats, but not triplet repeats, have been located in the promoter region. [25] Once the number of repeats exceeds normal levels, Triplet Repeat Expansions (TRE) become more likely and the number of triplet repeats can typically increase to around 100 in coding regions and up to thousands in non-coding regions. [25]

  5. Nirenberg and Leder experiment - Wikipedia

    en.wikipedia.org/wiki/Nirenberg_and_Leder_experiment

    The experiment elucidated the triplet nature of the genetic code and allowed the remaining ambiguous codons in the genetic code to be deciphered. In this experiment, using a ribosome binding assay called the triplet binding assay , various combinations of mRNA were passed through a filter which contained ribosomes.

  6. Tuple - Wikipedia

    en.wikipedia.org/wiki/Tuple

    A 1‑tuple is called a single (or singleton), a 2‑tuple is called an ordered pair or couple, and a 3‑tuple is called a triple (or triplet). The number n can be any nonnegative integer . For example, a complex number can be represented as a 2‑tuple of reals, a quaternion can be represented as a 4‑tuple, an octonion can be represented as ...

  7. Talk:Tuplet - Wikipedia

    en.wikipedia.org/wiki/Talk:Tuplet

    We also know that a triplet (eighth note triplet in x/4 time) is 1-and-a or 1-and-then. How about mixing up the 2 note durations?? How can we notate it?? For example: 1-and-a-then-a where the 1 is an eighth note triplet and the and-a-then-a are 4 sixteenth note sextuplets?? How can we notate it with notes on a staff??

  8. Diradical - Wikipedia

    en.wikipedia.org/wiki/Diradical

    Diradicals are usually triplets.The phrases singlet and triplet are derived from the multiplicity of states of diradicals in electron spin resonance: a singlet diradical has one state (S=0, M s =2*0+1=1, m s =0) and exhibits no signal in EPR and a triplet diradical has 3 states (S=1, M s =2*1+1=3, m s =-1; 0; 1) and shows in EPR 2 peaks (if no hyperfine splitting).

  9. Dotted note - Wikipedia

    en.wikipedia.org/wiki/Dotted_note

    A triple-dotted note is a note with three dots written after it; its duration is 1 + 7 ⁄ 8 times its basic note value. Use of a triple-dotted note value is not common in the Baroque and Classical periods, but quite common in the music of Richard Wagner and Anton Bruckner, especially in their brass parts. [citation needed]