Cytonuclear discordance

WebJun 14, 2024 · Examples 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... 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 …

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

WebAug 2, 2014 · Abstract. Cytonuclear discordance in contact zones between related lineages is common, with mitochondrial clines often being displaced from clines in … 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 ... phil flyers https://robertabramsonpl.com

Cytonuclear discordance in the Florida Everglades invasive ... - USGS

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 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. 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, … phil flyers hats

Cytonuclear Discordance, Cryptic Diversity, Complex Histories, …

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Cytonuclear discordance

Cyto-nuclear discordance in the phylogeny of - BioMed Central

WebMeaning of cytonuclear. What does cytonuclear mean? Information and translations of cytonuclear in the most comprehensive dictionary definitions resource on the web. Web课程论文翻译 古代杂交事件为慈鲷科鱼类的适应辐射提供动力 Ancient hybridization fuels rapid cichlid fish adaptive radiations

Cytonuclear discordance

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WebApr 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 … WebOct 15, 2024 · The emergence of a cryptic lineage and cytonuclear discordance through past hybridization in the Japanese fire-bellied newt, Cynops pyrrhogaster(Amphibia: Urodela) Atsushi Tominaga, Atsushi Tominaga Faculty of Education, University of the Ryukyus Senbaru 1, Nishihara, Okinawa 903-0213 Japan Corresponding author.

WebMar 1, 2024 · Mitonuclear discordance in P. crucifer. Most examples of discordance derive from interspecific studies with few from intraspecific cases (Monsen and Blouin, 2003, … WebAn 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 ...

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. WebJun 18, 2024 · Topological cytonuclear discordance is commonly observed in plant phylogenetic and phylogeographic studies, yet few studies have attempted to detect two other forms of cytonuclear discordance (branch length and geographical) and to uncover the causes of the discordance.

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WebJun 18, 2024 · Cytonuclear discordance refers to markedly different phylogenetic patterns between nuclear and organelle (chloroplast or mitochondria) markers, and is a common phenomenon in genealogical discordance (Rieseberg & Soltis, 1991; … The New Phytologist Foundation acknowledges the ongoing COVID-19 … Corresponding Author. Wei-Ning Bai [email protected] State Key Laboratory of Earth … Certainly branch-length cytonuclear discordance should be considered as a … Introduction. During most of the Tertiary period, the climate in the Northern … philfoam furnishingWebOct 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. philfoamWebAug 20, 2024 · The pattern of cytonuclear discordance is consistent with limited, historical hybridization and mitochondrial introgression, rather than a recent origin and incomplete … phil flyers gameWebResults: 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, philfmphil flyers coachWebSep 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 … phil flyers game todayWebMay 12, 2024 · Cytonuclear phylogenetic discordance can result from inter-compartmental differences, such as higher level of introgression in mitochondrial than nuclear genome in some cases (Bonnet et al ., 2024; Sarver et al ., 2024 ). Modes of organelle inheritance, which might not be strictly clonal and uniparental, are also important factors. phil flynn