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Locus of control has been linked to political ideology. In the 1972 U.S. presidential election, research of college students found that those with an internal locus of control were substantially more likely to register as a Republican, while those with an external locus of control were substantially more likely to register as a Democratic. [43]
A locus control region (LCR) is a long-range cis-regulatory element that enhances expression of linked genes at distal chromatin sites. It functions in a copy number-dependent manner and is tissue-specific, as seen in the selective expression of β-globin genes in erythroid cells . [ 1 ]
A quantitative trait locus (QTL) is a locus (section of DNA) that correlates with variation of a quantitative trait in the phenotype of a population of organisms. [1] QTLs are mapped by identifying which molecular markers (such as SNPs or AFLPs ) correlate with an observed trait.
Julian B. Rotter (October 22, 1916 – January 6, 2014) was an American psychologist known for developing social learning theory and research into locus of control.He was a faculty member at Ohio State University and then the University of Connecticut.
The etymology of the word "morphology" is from the Ancient Greek μορφή (morphḗ), meaning "form", and λόγος (lógos), meaning "word, study, research". [2] [3]While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist ...
Animal behavior (see ethology) encompasses so many disciplines that it is impossible not to see it in some capacity in almost all primary literature involving live animals. While the examples above certainly contain aspects of animal behavior, a more overt example of it in relation to sex-limited traits is detailed in a Teplitsky et al. paper ...
Although a polymorphism can be controlled by alleles at a single locus (e.g. human ABO blood groups), the more complex forms are controlled by supergenes consisting of several tightly linked genes on a single chromosome. Batesian mimicry in butterflies and heterostyly in angiosperms are good examples. There is a long-standing debate as to how ...
Examples of selfish drive genes in animals have primarily been found in rodents and flies. These drive systems could play important roles in the process of speciation . For instance, the proposal that hybrid sterility ( Haldane's rule ) may arise from the divergent evolution of sex chromosome drivers and their suppressors.