2024 Cytonuclear discordance

Cytonuclear discordance

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August undefined, 2024

WebOct 30, 2024 · A thorough understanding of the causes and prevalence of cyto-nuclear discordance would aid in reconciling different results owing to sequence data type, … WebOct 12, 2009 · We tracked cyto-nuclear discordance across section Galoglychia as evidence for hybridization. To achieve a proper global view, we first clarified the monophyly of section Galoglychia as it had been questioned by recent phylogenetic studies. Moreover, we investigated if fig size could be a factor facilitating host shifts. Results

emergence of a cryptic lineage and cytonuclear discordance …

Web开馆时间：周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 WebSep 1, 2024 · We found cytonuclear discordance between nuclear and plastome-derived phylogenies, which is likely a result of rampant hybridisation among closely and more distantly related species, and highlight rogue taxa. To evaluate the impact of this rampant hybridisation on the nuclear phylogeny reconstruction, we performed four different … spiderwebs twiztid lyrics

The toad’s warts: Discordance creates bumpy expectations of ...

WebPremise: Discordance between nuclear and organellar phylogenies (cytonuclear discordance) is a well-documented phenomenon at shallow evolutionary levels but has been poorly investigated at deep levels of plant phylogeny. Determining the extent of cytonuclear discordance across major plant lineages is essential not only for … WebAug 2, 2014 · Cytonuclear discordance in contact zones between related lineages is common, with mitochondrial clines often being displaced from clines in nuclear allele frequency. Proposed explanations for such a pattern include adaptive introgression of mtDNA or a neutral wake of mtDNA being left behind following hybrid zone movement. … spiderwebshade coupon code

Cyto-nuclear discordance in the phylogeny of - BioMed Central

When good mitochondria go bad: Cyto-nuclear …

WebOct 1, 2024 · Cytonuclear discordance is known to be caused by hybridization and introgression, and these phenomena are common in plants because of organellar genome capture 42. WebAug 19, 2024 · Cytonuclear discordance in the Florida Everglades invasive Burmese python ( Python bivittatu s) population reveals possible hybridization with the Indian python ( P. molurus ) Ecol Evol. 2024 Aug 19;8 (17):9034-9047. doi: 10.1002/ece3.4423. eCollection 2024 Sep. Authors spiderwebs youtubeWebCytonuclear discordance is commonly observed in phylogenetic studies, yet few studies have tested whether these patterns reﬂect incomplete lineage sorting or organellar … spiderwebshade installation instructions

"WebApr 7, 2024 · This cytonuclear “discordance” is found between mitochondrial or plastid genomes and their nuclear counterparts (mitonuclear and plastid-nuclear discordance, respectively) and arises as a consequence of the different biology and genetic inheritance of these different genome types. " - Cytonuclear discordance

Cytonuclear discordance

WebNational Center for Biotechnology Information WebAug 20, 2024 · The pattern of cytonuclear discordance is consistent with limited, historical hybridization and mitochondrial introgression, rather than a recent origin and incomplete …

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WebJan 7, 2024 · Collectively, it appears that chipmunk species boundaries are largely impermeable to nuclear gene flow and that hybridization, while pervasive with respect to mtDNA, has likely played a relatively minor role in the evolutionary history of this group. [Cytonuclear discordance; hyridization; introgression, phylogenomics; SVDquartets; … WebJul 31, 2014 · Summary As molecular phylogenetic analyses incorporate ever-greater numbers of loci, cases of cytonuclear discordance – the phenomenon in which nuclear gene trees deviate significantly from organellar gene trees – …

WebExamples of cytonuclear discordance (CD), i.e. differing branching patterns from mitochondrial and nuclear DNA data, are increasing. This raises concerns about combining data from the two genomes for the purpose of reconstructing phyletic history. Because of this, we explore the efficacy of DNA barcoding based on the gene cytochrome c oxidase ... WebMeaning of cytonuclear. What does cytonuclear mean? Information and translations of cytonuclear in the most comprehensive dictionary definitions resource on the web.

WebOct 7, 2024 · Here we found cytonuclear discordance, where California represented a massive secondary contact zone between previously isolated populations. Our results suggest a sharp contrast to the idea that pelagic organisms have cosmopolitan distributions and few boundaries to gene flow. WebFeb 4, 2024 · Furthermore, the phylogeny of the chloroplast genome showed extensive discordance with the trees from the nuclear genome data, and due to extensive chloroplast capture and hybridization of Populus species, plastomes could not accurately evaluate interspecies relationships.

WebSep 1, 2024 · The patterns of genetic diversity between mtDNA and microsatellites were disparate, indicating nuclear introgression of separate mtDNA lineages corresponding to cytonuclear discordance. The introgression likely occurred prior to the invasion, but genetic information on the native range and commercial trade is needed for verification.

WebJun 28, 2024 · Interspecific hybridization and introgression may threaten the survival of endangered species. Big-head Schizothoracin (Aspiorhynchus laticeps) and Tarim Schizothoracin (Schizothorax biddulphi) are two recognized types of fish of Schizothoracinae which belong to the family Cyprinidae.Big-head Schizothoracin and Tarim Schizothoracin … spiderwebshade phone numberWebAn ancient chloroplast capture event in the Eocene in western North America best explains the cytonuclear discordance. Our conflict analysis dem-onstrated that ILS, hybridization, and allopolyploidy could explain the widespread nuclear gene tree dis-cordance. One deep hybridization event (Malus doumeri) and one recent event (Malus coronaria ... spiderwhims patreonWebMar 1, 2024 · Mitonuclear discordance in P. crucifer. Most examples of discordance derive from interspecific studies with few from intraspecific cases (Monsen and Blouin, 2003, … spiderwebshade shadecageWebSep 1, 2024 · Cytonuclear discordance in the crowned-sparrows, Zonotrichia atricapilla and Zonotrichia leucophrys - ScienceDirect Molecular Phylogenetics and Evolution Volume 162, September 2024, 107216 Cytonuclear discordance in the crowned-sparrows, Zonotrichia atricapilla and Zonotrichia leucophrys Rebecca … spiderwebshade trailsacWebApr 7, 2024 · An excellent example of cytonuclear discordance is provided by the first-ever analysis of the Neanderthal nuclear genome : while the earlier studies of … spiderwebshade trash bagWebResults: Cytonuclear discordance detected previously appears to reﬂect chloroplast capture, at least in part, with nrDNA trees being largely congruent with nuclear chromosomal structural data and ﬁne‐scale taxonomy. Comparison of biogeographic histories estimated from the posterior distributions of nrDNA and cpDNA trees, spiderwebshow performanceWebCytonuclear discordance in contact zones between related lineages is common, with mitochondrial clines often being displaced from clines in … spiderwebsoftware.com