Results 61 to 70 of about 1,491,122 (300)
Lineage tree analysis of immunoglobulin variable-region gene mutations in autoimmune diseases: chronic activation, normal selection [PDF]
, 2006 Autoimmune diseases show high diversity in the affected organs, clinical manifestations and disease dynamics. Yet they all share common features, such as the ectopic germinal centers found in many affected tissues.
Neta S. Zuckerman +29 more
core +1 more source
Lineage-defining missense mutations in S. Paratyphi A genomes.
, 2023 Lineage-defining missense mutations in S. Paratyphi A genomes.
Monisha Priya Teekaraman (15374729) +29 more
core +1 more source
Distinct hybridization modes in wide- and narrow-ranged lineages of Causonis (Vitaceae)
BMC Biology, 2023 Abstract Background Explaining contrasting patterns of distribution between related species is crucial for understanding the dynamics of biodiversity. Despite instances where hybridization and whole genome duplication (WGD) can yield detrimental outcomes, a role in facilitating the expansion of distribution range has ...
Yu, J +14 more
openaire +4 more sources
Ancient hybridization inCurcuma(Zingiberaceae)—Accelerator or brake in lineage diversifications?
The Plant Journal, 2023 SUMMARYHybridization is a widespread phenomenon in the evolution of plants and exploring its role is crucial to understanding diversification processes of many taxonomic groups. Recently, more attention is focused on the role of ancient hybridization that has repeatedly been shown as triggers of evolutionary radiation, although in some cases, it can ...
Jana Skopalíková +10 more
openaire +2 more sources
Journal of the World Aquaculture SocietySYCP1 and SYCP3 are essential testis‐specific genes for centromere pairing during meiosis, as well as for spermatogenesis and fertility in male germ cells.
Jia Xu +6 more
doaj +1 more source
FEBS Letters, EarlyView.Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante +10 more
wiley +1 more source
No evidence of a hybrid origin of the ashy‐throated parrotbill Sinosuthora alphonsiana
Journal of Avian Biology, 2023 This mini‐review is dedicated to a critical re‐appraisal of the putative hybrid origin of the grey‐cheeked populations of the ashy‐throated parrotbill Sinosuthora alphonsiana that was postulated based on the results of a clustering analysis using a set ...
Martin Päckert
doaj +1 more source
Unveiling current Guanaco distribution in chile based upon niche structure of phylogeographic lineages: Andean puna to subpolar forests. [PDF]
PLoS ONE, 2013 Niche description and differentiation at broad geographic scales have been recent major topics in ecology and evolution. Describing the environmental niche structure of sister taxa with known evolutionary trajectories stands out as a useful exercise in ...
Benito A González +3 more
doaj +1 more source
Hybrid lineages of CD4+ T cells: a handbook update
Frontiers in ImmunologyCD4+ T lymphocytes have been classified into several lineages, according to their gene expression profiles and their effector responses. Interestingly, recent evidence is showing that many lineages could yield hybrid phenotypes with unique properties and functions.
Antonio Bensussen +4 more
openaire +3 more sources
Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
wiley +1 more source