• Thumbnail for Pleiotropy
    Pleiotropy (from Greek πλείων pleion, 'more', and τρόπος tropos, 'way') occurs when one gene influences two or more seemingly unrelated phenotypic traits...
    40 KB (4,786 words) - 14:15, 5 August 2024
  • In pharmacology, pleiotropy includes all of a drug's actions other than those for which the agent was specifically developed. It may include adverse effects...
    3 KB (291 words) - 16:32, 8 April 2024
  • Thumbnail for Antagonistic pleiotropy hypothesis
    The antagonistic pleiotropy hypothesis (APT) is a theory in evolutionary biology that suggests certain genes may confer beneficial effects early in an...
    22 KB (2,818 words) - 12:43, 1 September 2024
  • classical theories of evolution (mutation accumulation, antagonistic pleiotropy, and disposable soma) suggest that environmental factors, such as predation...
    54 KB (6,767 words) - 23:10, 17 October 2024
  • Thumbnail for Domestication of vertebrates
    putative cause for the broad changes seen in domestication syndrome is pleiotropy. Pleiotropy occurs when one gene influences two or more seemingly unrelated...
    70 KB (7,806 words) - 05:59, 12 October 2024
  • the distribution of allelic and mutational effects, and patterns of pleiotropy, dominance, and epistasis. There are several different experimental views...
    13 KB (1,493 words) - 09:10, 25 May 2024
  • Thumbnail for Strawberry roan
    Strawberry roan, or chestnut roan, is a horse coat color consisting of a mixture of reddish-brown and white hairs in varying proportions, stable over the...
    34 KB (3,708 words) - 22:10, 2 July 2024
  • pleiotropy in the interleukin-4/13 system", Cell, 132(2):259-72. Ozaki, K; Leonard, WJ (16 August 2002). "Cytokine and cytokine receptor pleiotropy and...
    2 KB (216 words) - 11:13, 8 November 2022
  • Such a genetic effect is called the antagonistic pleiotropy effect when referring to a gene (pleiotropy signifying the gene has a double function – enabling...
    93 KB (11,130 words) - 22:47, 6 November 2024
  • of mutations (evolution of ageing), disposable soma and antagonistic pleiotropy hypothesis. The molecular theories of ageing include phenomena such as...
    58 KB (7,159 words) - 01:24, 19 October 2024
  • Thumbnail for Genotype–phenotype map
    A very simple genotype–phenotype map that only shows additive pleiotropy effects....
    2 KB (187 words) - 17:22, 19 October 2024
  • Thumbnail for Biology and sexual orientation
    evolution such as kin selection and inclusive fitness, or antagonistic pleiotropy that favors heterozygotes causing homosexuality among homozygotes as a...
    135 KB (16,365 words) - 04:30, 2 November 2024
  • better explained as a by-product of adaptive traits caused by antagonistic pleiotropy and by genes that are retained due to a fitness landscape with an asymmetric...
    255 KB (27,437 words) - 20:40, 9 November 2024
  • Biology of Aging exploring a view of the subject based on antagonistic pleiotropy, the hypothesis that aging is caused by genes that have two effects, one...
    8 KB (1,005 words) - 09:18, 7 April 2024
  • Thumbnail for De novo gene birth
    specification, and adaptation, probably promoted by their low level of pleiotropy. As early as the 1930s, J. B. S. Haldane and others suggested that copies...
    128 KB (13,475 words) - 15:43, 28 October 2024
  • would include information about the patient's covariates. Every novel pleiotropy discovery will need further biological validation to ensure that the data-driven...
    19 KB (2,138 words) - 19:36, 13 March 2024
  • Thumbnail for Intelligence quotient
    "Investigating cognitive transfer within the framework of music practice: genetic pleiotropy rather than causality". Developmental Science. 19 (3): 504–512. doi:10...
    167 KB (18,172 words) - 19:10, 4 November 2024
  • Thumbnail for Mendelian randomization
    exposure. This is known as the "exclusion restriction" or "no horizontal pleiotropy" assumption. To ensure that the first core assumption is validated, Mendelian...
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  • Thumbnail for Female
    There is also a hypothesis that female genital evolution is the result of pleiotropy, i.e. unrelated genes that are affected by environmental conditions like...
    29 KB (3,327 words) - 06:25, 19 September 2024
  • Thumbnail for Dose–response relationship
    Other effects of ligand Selectivity (Binding, Functional) Pleiotropy (drugs) Non-specific effect of vaccines Adverse effect Toxicity (Neurotoxicity)...
    17 KB (1,788 words) - 21:35, 5 September 2024
  • Thumbnail for Genomics
    genome) phenomena such as epistasis (effect of one gene on another), pleiotropy (one gene affecting more than one trait), heterosis (hybrid vigour), and...
    79 KB (7,633 words) - 15:21, 9 November 2024
  • Nocebo Patient safety Perioperative mortality Pharmacotoxicology Placebo Pleiotropy (drugs) Polypharmacy Toxicology Edwards, I. Ralph; Aronson, Jeffrey K...
    36 KB (3,690 words) - 06:39, 1 September 2024
  • Thumbnail for Glucocorticoid
    diseases, and sepsis. Glucocorticoids have many diverse effects such as pleiotropy, including potentially harmful side effects. They also interfere with...
    54 KB (5,544 words) - 02:02, 8 October 2024
  • Thumbnail for Eugenics
    and criminality, were hereditary because these traits were subjective. Pleiotropy occurs when one gene influences multiple, seemingly unrelated phenotypic...
    96 KB (15,400 words) - 22:03, 31 October 2024
  • Thumbnail for Immortality
    Antagonistic pleiotropy is a theory proposed as an alternative by George C. Williams, a critic of Medawar, in 1957. In antagonistic pleiotropy, genes carry...
    90 KB (10,738 words) - 02:36, 25 October 2024
  • intersexually pleiotropic. Under the hypothesis of intersexual antagonistic pleiotropy, the benefit males get from EPC cancels out the negative effects of EPC...
    26 KB (3,160 words) - 12:59, 22 October 2024
  • between the diseases One disease resulting from complications of another Pleiotropy The factors responsible for the development of comorbidity can be chronic...
    77 KB (9,399 words) - 01:52, 21 May 2024
  • Other effects of ligand Selectivity (Binding, Functional) Pleiotropy (drugs) Non-specific effect of vaccines Adverse effect Toxicity (Neurotoxicity)...
    11 KB (1,271 words) - 08:43, 18 August 2023
  • Thumbnail for IC50
    Other effects of ligand Selectivity (Binding, Functional) Pleiotropy (drugs) Non-specific effect of vaccines Adverse effect Toxicity (Neurotoxicity)...
    10 KB (1,084 words) - 20:25, 28 August 2024
  • the genetic influences on a different trait estimating the degree of pleiotropy or causal overlap. A genetic correlation of 0 implies that the genetic...
    50 KB (5,821 words) - 04:35, 8 July 2024