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781
CENP-A/CENP-B uncoupling in the evolutionary reshuffling of centromeres in equids
Published 2025-02-01“…The absence of CENP-B is related to the lack of CENP-B boxes rather than to peculiar features of the protein itself. CENP-B boxes are present in a previously undescribed repeat which is not the major satellite bound by CENP-A. …”
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783
Searching for Helium Escape and a Low-density Atmosphere Around the 120 Myr Old Sub-Neptune HIP94235b Using CRIRES+
Published 2025-01-01“…This is consistent with the expectation of small planet photoevaporation models, which suggest most planets lose their primordial hydrogen-helium envelopes within 100 Myr of evolution.…”
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784
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Identifying rare variants inconsistent with identity‐by‐descent in population‐scale whole‐genome sequencing data
Published 2022-11-01“…By identifying IBD‐inconsistent variants, we can better understand the spectrum of recent mutations in human populations, a source of genetic variation driving evolution and a key factor in understanding recent demographic history.…”
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786
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787
The ALMA-CRISTAL Survey: Weak Evidence for Star-formation-driven Outflows in z ∼ 5 Main-sequence Galaxies
Published 2025-01-01“…There is a broad consensus from theory that stellar feedback in galaxies at high redshifts is essential to their evolution, alongside conflicting evidence in the observational literature about its prevalence and efficacy. …”
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788
Panchromatic Simulated Galaxy Observations from the NIHAO Project
Published 2023-01-01Get full text
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789
Evolutionary Inferences on the Chromosomal Diversity of Anseriformes (Neognathae; Galloanseres) by Microsatellite Mapping
Published 2025-04-01“…Anseriformes represent a basal order in the phylogeny of neognath birds and are of particular interest in cytogenetic research due to their distinctive chromosomal features. However, aspects of their chromosomal evolution, such as the distribution and organization of microsatellite sequences, remain poorly understood. …”
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790
The genome of a sea spider corroborates a shared Hox cluster motif in arthropods with a reduced posterior tagma
Published 2025-07-01“…Abstract Background Chelicerate evolution is contentiously debated, with recent studies challenging traditional phylogenetic hypotheses and scenarios of major evolutionary events, like terrestrialization. …”
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791
Quantitative analysis of pore evolution and its application in basin simulation:A case study of Chang 6 reservoir in Heshui area, Ordos Basin, NW China
Published 2025-06-01“…The study focused on the Chang 6 Member of the Upper Triassic Yanchang Formation in the Heshui area of the Ordos Basin, systematically investigating its petrological features, porosity and permeability characteristics, diagenesis, and diagenetic evolution sequence. …”
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792
Phylogeographical Analysis of Anthrax Microbe Strains Isolated in the Central Federal District in 2023
Published 2025-07-01Get full text
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793
Quantitative Analysis of Sulfur Elements in Mars-like Rocks Based on Multimodal Data
Published 2025-07-01“…Furthermore, to optimize model performance, different feature selection algorithms were evaluated. Ultimately, an XGBoost-based feature selection method incorporating prior knowledge was employed to identify optimal LIBS spectral features, and the selected feature subsets were utilized in multimodal modeling to enhance stability. …”
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794
Predicting Tropical Cyclone Extreme Rainfall in Guangxi, China: An Interpretable Machine Learning Framework Addressing Class Imbalance and Feature Optimization
Published 2025-05-01“…The framework integrated three supervised learning algorithms, namely XGBoost, Random Forest, and AdaBoost, along with feature selection techniques and an explainable method. …”
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795
PD-1 is conserved from sharks to humans: new insights into PD-1, PD-L1, PD-L2, and SHP-2 evolution
Published 2025-05-01“…However, together with a very recent study dedicated to the CD28/CTLA4 molecule family, this study—using database information—identifies the PD-1 gene in both bony and cartilaginous fish, while being the first to present a detailed molecular analysis of the evolution of PD-1 and its ligands. Conserved sequence motifs imply an ancient origin of PD-1’s binding modes to its extracellular ligand PD-L1 and its intracellular ligand Src homology region 2 domain-containing phosphatase-2 (SHP-2), and also of its N116 glycosylation motif—a less well known PD-1 feature—important for binding galectins. …”
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796
Bailiffs’ Offices in the North Caucasus in the Last Third of the 18<sup>th</sup> — First Half of the 19<sup>th</sup> Centuries: Evolution of Activity
Published 2020-08-01“…The article considers the evolution and suggests the periodization of the activities of local judicial and administrative control institutions in the North Caucasus in the last third of the 18th — first half of the 19th centuries on the example of bailiffs’ offices. …”
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797
Strong genome-wide selection early in the evolution of Prochlorococcus resulted in a reduced genome through the loss of a large number of small effect genes.
Published 2014-01-01“…A maximum likelihood approach was then used to estimate changes of nucleotide substitution rate and selection strength along Prochlorococcus evolution in a phylogenetic framework. Strong genome wide purifying selection was associated with the loss of many genes in the early evolutionary stage. …”
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The Stellar Abundances and Galactic Evolution Survey (SAGES). II. Machine Learning–based Stellar Parameters for 21 Million Stars from the First Data Release
Published 2025-01-01“…Our analysis employs data primarily sourced from the Stellar Abundances and Galactic Evolution Survey (SAGES), which aims to observe much of the Northern Hemisphere. …”
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