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  2. Hydrophobicity scales - Wikipedia

    en.wikipedia.org/wiki/Hydrophobicity_scales

    The ratio gives the relative hydrophobicity scale for individual amino acids. Computation was trained on high resolution protein crystal structures. This quantitative descriptor for microenvironment was derived from the octanol-water partition coefficient , (known as Rekker's Fragmental Constants) widely used for pharmacophores.

  3. Greek letters used in mathematics, science, and engineering

    en.wikipedia.org/wiki/Greek_letters_used_in...

    the population mean or expected value in probability and statistics; a measure in measure theory; micro-, an SI prefix denoting 10 −6 (one millionth) Micrometre or micron (retired in 1967 as a standalone symbol, replaced by "μm" using the standard SI meaning) the coefficient of friction in physics; the service rate in queueing theory

  4. Chronic lymphocytic leukemia - Wikipedia

    en.wikipedia.org/wiki/Chronic_lymphocytic_leukemia

    In practice, this is inferred by the detection of only one of the mutually exclusive antibody light chains, kappa or lambda, on the entire population of the abnormal B cells. Normal B lymphocytes consist of a stew of different antibody-producing cells, resulting in a mixture of both kappa- and lambda-expressing cells.

  5. Omega - Wikipedia

    en.wikipedia.org/wiki/Omega

    For omega loop, a protein structural motif consisting of a loop of six or more amino acid residues in any sequence, a structure named for its resemblance to the Greek letter. In physics : For ohm – SI unit of electrical resistance; formerly also used upside down (℧) to represent mho , the old name for the inverse of an ohm (now siemens with ...

  6. Amino acid replacement - Wikipedia

    en.wikipedia.org/wiki/Amino_acid_replacement

    Amino acid replacement is a change from one amino acid to a different amino acid in a protein due to point mutation in the corresponding DNA sequence. It is caused by nonsynonymous missense mutation which changes the codon sequence to code other amino acid instead of the original.

  7. Complete protein - Wikipedia

    en.wikipedia.org/wiki/Complete_protein

    The foodstuffs listed for comparison show the essential amino acid content per unit of the total protein of the food, 100g of spinach, for example, only contains 2.9g of protein (6% Daily Value), and of that protein 1.36% is tryptophan. [2] [7] (note that the examples have not been corrected for digestibility)

  8. Poly (ADP-ribose) polymerase - Wikipedia

    en.wikipedia.org/wiki/Poly_(ADP-ribose)_polymerase

    The 89 kDa fragment includes the auto-modification domain and catalytic domain. The putative mechanism of PCD activation via PARP inactivation relies on the separation of the DNA-binding region and the auto-modification domain. The DNA-binding region is capable of doing so independent of the rest of the protein, cleaved or not.

  9. Intraclass correlation - Wikipedia

    en.wikipedia.org/wiki/Intraclass_correlation

    where K is the number of data values per group, and ¯ is the sample mean of the n th group. [3] This form is usually attributed to Harris . [ 4 ] The left term is non-negative; consequently the intraclass correlation must satisfy