Contribution of epigenetic modifications to evolution information
Epigenetics is the study of changes in gene expression that occur via mechanisms such as DNA methylation, histone acetylation, and microRNA modification. When these epigenetic changes are heritable, they can influence evolution. Current research indicates that epigenetics has influenced evolution in a number of organisms, including plants and animals.[1]
^Suter CM, Boffelli D, Martin DI (November 2013). "A role for epigenetic inheritance in modern evolutionary theory? A comment in response to Dickins and Rahman". Proceedings. Biological Sciences. 280 (1771): 20130903, discussion 20131820. doi:10.1098/rspb.2013.0903. PMC 3790474. PMID 24089330.
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microRNA modification. When these epigenetic changes are heritable, they can influence evolution. Current research indicates that epigenetics has influenced...
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Transgenerational epigenetic inheritance is the transmission ofepigenetic markers and modifications from one generation to multiple subsequent generations...
"Transgenerational Epigenetic Inheritance: Prevalence, Mechanisms, and Implications for the Study of Heredity and Evolution" (PDF). The Quarterly Review of Biology...
primacy of DNA and evolutionofepigenetic switches by natural selection. Haig has written that there is a "visceral attraction" to Lamarckian evolution from...
Genomic imprinting is an epigenetic phenomenon that causes genes to be expressed or not, depending on whether they are inherited from the female or male...
Waddington had called for embryology to be added to the synthesis in his 1953 paper "Epigenetics and Evolution". Positive bias is sometimes called developmental...
of a cancer, whereby normal cells are transformed into cancer cells. The process is characterized by changes at the cellular, genetic, and epigenetic...
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histone modifications are at play." It is now generally believed that histone modification and DNA methylations are major factors ofepigenetic functions...
biological development, heredity, and evolution. It emphasizes the shared contributionsof genes, environment, and epigenetic factors on developmental processes...
are epigenetic effects. Epigenetics is the study of long lasting changes in gene expression that are produced by modificationsto chromatin instead of changes...
syndrome may be linked toepigeneticmodifications. A recent study that compared the methylation patterns of dogs with those of wolves found 68 significantly...
are molecular genetics and epigenetics, which study the mechanisms and control of gene expression during differentiation of plant cells and tissues. Botanical...
percent of live-born offspring have a genetic disorder, and of these, about 20% are due to newly arisen germline mutations. Epigenetic alterations of DNA...
nucleosomes. Nucleosomes are thought to carry epigenetically inherited information in the form of covalent modificationsof their core histones. Nucleosome...
activity, and responsiveness to signals, which are largely due to highly controlled modifications in gene expression and epigenetics. With a few exceptions...
development of drug addiction. Addictive drugs are associated with three types ofepigeneticmodifications within neurons. These are (1) histone modifications, (2)...
The evolutionof plants has resulted in a wide range of complexity, from the earliest algal mats of unicellular archaeplastids evolved through endosymbiosis...
cell division. DNA methylation and histone modifications comprise two of the main epigeneticmodifications important for many physiological and pathological...
role for epigenetic alterations was identified in the early 21st century. Epigenetic alterations are functionally relevant modificationsto the genome...
addressing fundamental questions in the perception of temperature cues and how modifications in epigenetic mechanisms play an important role in adaptation...
viruses. Modificationsof the bases cytosine and adenine, the more common and modified DNA bases, play vital roles in the epigenetic control of gene expression...
hallmarks of aging that are common between organisms with emphasis on mammals: genomic instability, telomere attrition, epigenetic alterations, loss of proteostasis...