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Definitions

American Heritage® Dictionary of the English Language, Fourth Edition

  1. v. Physiology To draw inward toward the median axis of the body or toward an adjacent part or limb.
  2. n. Chemistry A chemical compound that forms from the addition of two or more substances.

Century Dictionary and Cyclopedia

  1. To draw on; induce; allure.
  2. In physiology, to bring to or toward a median line or main axis. See adduction, 2.

Wiktionary

  1. v. To draw towards a common center or a middle line.
  2. n. The product of an addition reaction

GNU Webster's 1913

  1. v. To draw towards a common center or a middle line.

WordNet 3.0

  1. v. draw a limb towards the body
  2. n. a compound formed by an addition reaction

Etymologies

  1. Back-formation from adductor.

Examples

  • “At that time Alex was studying the role of mono-ubiquitination of histones (for the histone-ubiquitin adduct H2A known also as protein A24 or uH2A, see above).”

    Aaron Ciechanover - Autobiography

  • “These researchers reported that at the non-permissive temperature, the cell lost the histone H2A-ubiquitin adduct.”

    Aaron Ciechanover - Autobiography

  • “These bases can be chemically modified in a number of ways, including by alkylation, in which an alkyl group (or "adduct") is transferred onto a guanine base.”

    EurekAlert! - Breaking News

  • “With extraordinary effort I can move my right hand a little and can adduct my left arm some six inches across my chest.”

    The Huffington Post: Anatomy Of Isolation: ALS Sufferer Tony Judt's Experience Of Night

  • “DNA radioactivity was essentially in a single different adduct base, different from the normal bases present in DNA.”

    Samuel S. Epstein: A Dangerous Spin On The Cancer Risks Of Sugar-Free Sweeteners

  • “In that case CH3O2 reacts with NO2 to form an adduct CH3O2NO2 .”

    Passing Gas

  • “The adduct "stores" CH3O2, but the bond between the CH3O2 and the NO2 moities a convenient way of designating the molecular units is weak, and collisions can break it, thus the tight loop.”

    Passing Gas

  • “It takes the masses from CE-MS and compares to an in-house metabolite database, and of course takes into account common adduct products and isotopes.”

    My PhD Thesis: in color and grayscale

  • “Researchers speculate that this results when ellagic acid forms adduct (from Latin, “drawn toward”) with DNA, thus masking binding sites to be occupied by the carcinogens.”

    Phytonutrients Prevent Cancer

  • “This information on the ubiquitin-histone adduct along with the striking similarities we found between APF-1 and ubiquitin in their general characteristics such as molecular mass and amino acid composition, led Keith Wilkinson and his colleague Arthur (Art) Haas who were post-doctoral fellows in the laboratory of Ernie, along with Michael Urban from Zweidler's laboratory, to carry out a series of direct experiments, showing unequivocally that APF-1 is indeed ubiquitin.”

    Aaron Ciechanover - Autobiography

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‘adduct’ has been looked up 679 times, added to 5 lists, and has a Scrabble score of 10.