This article was published inEvolutionary Ecology, the number of periodicals is not high, this paper quality is not high, but very traditional and typical, can imitate and learn, part of the statement also has plagiarism suspicion. For me this kind of novice still has the reference meaning. This article is very similar to my research, of course, I study the plant, and this article is aquatic animals. Baldanzi, S., Watson, R., McQuaid, C. D., Gouws, G. & Porri, F. Epigenetic variation among natural populations of the South African sandhopper Talorchestia capensis.
Evol Ecol
,77–91. http://58.194.172.13/rwt/154/http/NSVX643PPNZHE4LPM7TYELUDN7XB/article/10.1007/s10682-016-9877-9 (Link from the school library) title: Epigenetic variation among natural populations of the South African sandhopper Talorchestia capensis keywords: DNA methylation; Population epigenetics; Ecological epigenetics; MSAP; Sandhoppers; Phenotypic Variation (Population epigenetics and ecological epigenetics is almost the same thing. MSAP is the main mothed for detection of DNA methylation. The specise of the REAHCH is sandhopper. Epigenetic variations May is releated about phenotypic variation) Abstract: 1. BackgroundecologicalepigeneticsIsgainingImportance within theFieldof Molecular Ecology, because of its novel evolutionary implications.linkingPopulation ecology to
The variation in epigeneticProfilesCan help explain the effect of environmental conditions on phenotypic differences among populations. While epigenetic changes has largely been investigated through the examination of DNA methylationunder laboratory conditions, there is aLimited UnderstandingOf the extent of DNA methylation variation in wild populations.2.Hypothesis (Assumption)assumingThat epigenetic variation was important in nature, the conditions experienced by differentconspecificPopulations should result inlevels of
D
NA MethylationThat is independent of their
Genetic Differentiation. To test this, weinvestigatedLevels of DNA methylation among populations of the Sandhopper Talorchestia capensis that showphenotypic (physiological) DifferencesIn their response to environmental conditions, at the same time evaluating their genetic relationships.3.methods and Resul TS Given The high levels of inter-individual
Physiological VariationObserved within populations, we further hypothesised that
inter-individual DifferencesIn methylation would is high. Levels of genetic and epigenetic variation wereassessedWithin and among populations from five localities using the methylation sensitive amplified polymorphism technique.PopulationDifferentiation is higher for epigenetics than genetics, with no clear geographical pattern or any relation to
biogeography. Likewise,Individualsshowed greater variability in their epigenetic than their genetic profiles.Four out of five populations showed significant negative relationships between epigenetic and genetic diversity.4.DiscussionThese results show uncoupling between epigenetic and genetic variation and suggest that: (1) epigenetics is more Responsiv E to local, site-specific environmental conditions than genetics and (2) Individual differences in epigeneticProfilesDrive phenotypic variation within (and most likely among) natural populations.within populations, epigenetics could offer a level of phenotypic flexibility beyond genetic constraint that allows RA PID responses to variable or unpredictable environments and potentially compensating for low genetic variability.1.IntroductionepigeneticsThe ChallengeThe progress in plants and mammalsThe Stduy system and significance(phynotipic differences has been reported)2.Materials and MethodsStudy species, latitude-the location of the sample of water temperature labeling.
The five groups were given a level of methylation
The following analysis of the variance, the least like the following table (because I do not understand).
The following PCO does not directly show the differentiation of the population, but shows the degree of mutation differentiation.
Individual analysis of each group
Reference to the place:
Data analysis methods
Break-through Places:
1. Population number, environmental differentiation, shape differentiation
2. Distance mode
3. New models in the latest literature
Epigenetic variation among natural populations of the South African sandhopper Talorchestia capensis
