Results 61 to 70 of about 23,532 (190)

First cytogenetic characterization of the southern pygmy perch Nannoperca australis (Teleostei: Percichthyidae): Karyotype, heterochromatin and repetitive DNA organization

open access: yesJournal of Fish Biology, EarlyView.
Abstract Chromosome organization and repetitive DNA distribution are important components of genome evolution in teleost fishes but remain poorly characterized in many species of ecological and conservation relevance. We performed a detailed cytogenetic analysis of the southern pygmy perch, Nannoperca australis, a small freshwater species widely used ...
Zuzana Majtánová   +3 more
wiley   +1 more source

Holography in CGHS supergravity

open access: yes, 2022
20 pages, v2: references, clarifications added, correction of typos and the boundary action made, v3: The integrability conditions (4.28) are made off-shell, v4: The published version; clarification about the Eucl. theory added, subsec.
Afshar, Hamid, Aghamir, Narges
openaire   +2 more sources

Long‐term crucian carp (Carassius carassius) resilience to duckweed (Lemnaceae) dominance in a small eastern English pond

open access: yesJournal of Fish Biology, EarlyView.
Abstract Successful scientifically informed fish conservation requires a good knowledge of how fishes have and will be affected by multiple stresses over the decadal‐centennial timescales relevant to real‐life fish‐environment responses. By combining palaeoecological and monitoring data (regular sampling over 16 years), we studied the long‐term ...
Carl D. Sayer   +16 more
wiley   +1 more source

DNA Quality Assessment for Array CGH by Isothermal Whole Genome Amplification

open access: yesCellular Oncology, 2007
Background: Array Comparative Genomic Hybridization (array CGH) is increasingly applied on DNA obtained from formalin-fixed paraffin-embedded (FFPE) tissue, but in a proportion of cases this type of DNA is unsuitable.
Tineke E. Buffart   +9 more
doaj   +1 more source

Chronic Health Condition Trajectories and Multimorbidity in Older Adults With Intellectual Disability: A Brief Report of 15 years of Longitudinal Evidence From IDS‐TILDA

open access: yesJournal of Intellectual Disability Research, EarlyView.
ABSTRACT Background Adults with intellectual disability experience significant health issues that increase with age. Longitudinal analyses offer important evidence on how the trajectories of these conditions' develop and change. Methods Data were drawn from five waves of IDS‐TILDA, with a nationally representative sample of over 700 adults with ...
Martin McMahon   +6 more
wiley   +1 more source

Xenoliths in meteorites: Insights into the dynamics of material exchange between asteroids

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract A minor fraction of meteorites contains xenoliths, that is, clasts that were formed on a different parent body than that of the host lithology. The occurrence of xenoliths is direct evidence for the exchange of material between asteroids, including exchanges between asteroids from the carbonaceous (CC) and non‐carbonaceous (NC) reservoirs ...
J. Gattacceca   +17 more
wiley   +1 more source

Holography in CGHS ̂ $$ \hat{\textrm{CGHS}} $$ supergravity

open access: yesJournal of High Energy Physics, 2023
Abstract We study holographic aspects of 2D dilaton-supergravity in flat space-time using gauge theoretic BF formulation. The asymptotic symmetries in Bondi gauge and at finite temperature span a supersymmetric extension of the warped Virasoro algebra at level zero.
Aghamir, Narges, Afshar, Hamid
openaire   +1 more source

Prenatally diagnosed de novo segmental amplification or deletion by microarray-based comparative genomic hybridization: A retrospective study

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2019
Objective: Prenatal diagnosis of de novo segmental amplification or deletion by microarray-based comparative genomic hybridization (array CGH) is uncommon.
Hsiu-Huei Peng   +7 more
doaj   +1 more source

Sex‐Modulated TACSTD2 Methylation and Hormone‐Receptor Axis Interactions in Glioblastoma: Insights Toward Mechanistic Understanding

open access: yesComputational and Systems Oncology, Volume 6, Issue 1, December 2026.
Sex‐stratified analyses of the TCGA and CGGA cohorts have identified promoter‐proximal TACSTD2 CpG sites where methylation shows opposite survival associations in males and females, is independent of copy number, and correlates with TACSTD2 expression.
Tahreem Fatima
wiley   +1 more source

Array CGH data modeling and smoothing in Stationary Wavelet Packet Transform domain

open access: yesBMC Genomics, 2008
Background Array-based comparative genomic hybridization (array CGH) is a highly efficient technique, allowing the simultaneous measurement of genomic DNA copy number at hundreds or thousands of loci and the reliable detection of local one-copy-level ...
Oraintara Soontorn   +3 more
doaj   +1 more source

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