Canalized gene expression
WebAug 25, 2014 · Plasticity in gene expression and physiology are canalized. Box plots illustrate the data range (whiskers are 1.5 times interquartile range), interquartile range (box), and median (line).
Canalized gene expression
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WebAug 1, 1998 · When the expression of a trait is well canalized, most genetic and environmental variation has no, or very little effect on the phenotype, so that a population remains phenotypically uniform even if it contains substantial genetic heterogeneity, or is exposed to wide fluctuations of the environment. WebAug 25, 2014 · Canalized gene expression could plausibly result from a more streamlined association with upstream controlling genes as suggested by two studies. von Dassow et al. (2000) constructed networks of known interactions among segment polarity genes that regulate development of neuroblasts, denticle patterns, and appendage primordia to …
Ultralow-input transcriptome sequencing was performed for individual samples of two ant species, M. pharaonis and A. echinatior (both subfamily Myrmicinae), covering four larval stages, the prepupal stage, the early and late pupal stage and the adult stage (Extended Data Table 1). Individual transcriptomes were also … See more RNA quality testing, production of complementary DNA libraries and sequencing were performed at BGI, China. The quality of RNA samples was tested with Agilent 2100 … See more Heads, thoraxes and gasters (fourth and higher abdominal segments) were dissected from newly eclosed gynes and gasters were subdivided by tissue into digestive glands, … See more Third instar reproductive (gyne or male) larvae were taken from nests and fixed with double-sided adhesive tapes. Interference double-strand RNA (dsRNA) was then injected into the upper ventral abdomen with a … See more WebSimilar genotypic changes may result in similar phenotypic alterations, even across a wide range of species. [1] The genotype–phenotype distinction is drawn in genetics. …
WebFeb 26, 2015 · At stressful conditions, this canalized gene expression is disturbed resulting in many significant differences between the two parental strains as well as … WebApr 23, 2014 · The discovery of stem and progenitor cells in the adult mammalian heart has added a vital dimension to the field of cardiac regeneration. Cardiac-resident stem cells are likely sequestered as reserve cells within myocardial niches during the course of embryonic cardiogenesis, although they may also be recruited from external sources, such as bone …
WebFeb 1, 2009 · Noise in gene expression results from sensitivities of gene expression to micro environmental variation, ... Two lines of evidence suggest that natural selection might be favoring canalized gene expression. First, the expression levels of a large fraction of genes in the genome appear to be under strong stabilizing selection, which favors the ...
WebApr 26, 2024 · Such strategies may be ill-suited to map gene expression in developing embryos, which exhibit dramatically increasing cell-state dimensionality and continuous changes in the sets and numbers of cell state–defining genes (fig. S2, D and E). ... Highly canalized regions of the graph correspond to branches with the fewest off-tree edges. … can probiotics help c diffWebApr 26, 2024 · Such strategies may be ill-suited to map gene expression in developing embryos, which exhibit dramatically increasing cell-state dimensionality and continuous … flamingo or ballysWebOf particular interest following all results presented above is the similarity between PC95, a mutant of the replicase NIb gene, and CLA11, a mutant of the VSR HC-Pro gene. These two mutations led to close fitness values ( Fig. 2A) , but also resulted in significantly similar gene expression profiles (Fig. 4B ). flamingo orchidWebNov 8, 2016 · Hence, gene expression profiles from the 750-selected and 750s-to-380 treatment derive from the same high-CO 2 genotype ... adaptive phenotype in the ancestral condition may be influenced by both … flamingo on waterWebSep 1, 2015 · The evolution of canalized traits is a central question in evolutionary biology. Natural variation in highly conserved traits can provide clues about their evolutionary potential. Here we investigate natural variation in a conserved trait-even-skipped (eve) expression at the cellular blastoderm stag … can probiotics help chronic diarrheaWebGene Expression Omnibus (GEO) is a database repository of high throughput gene expression data and hybridization arrays, chips, microarrays. ... Genes enabling phenotypic plasticity evolve canalized gene expression by their limited associations with transcriptional regulators. Expression profiling by array; Fundulus heteroclitus; 36: flamingo ortho productsWebDec 18, 2008 · Two lines of evidence suggest that natural selection might be favoring canalized gene expression. First, the expression levels of a large fraction of genes in … flamingo on the masked singer