ANME-1 Archaea Split Into 14 Genus-Level Clusters, Genomic Study Finds
A genomic analysis of 132 ANME-1 archaea resolves 14 genus-level clusters across three subclades and reveals lineage-specific metabolic adaptations.
Tag: evolutionary
Wasted Births, Big Wins: New Model Shows How ‘Replacer’ Traits Dominate Evolution
A new mathematical study shows that a 'replacer' phenotype, whose offspring always displace a different type, sharply boosts fixation odds ...
Chloroplast genomes reveal two major lineages in the plant genus Abutilon
Chloroplast genomes from 19 Abutilon species reveal conserved structure, polymorphic markers, and two major lineages, one Australian and one pantropical.
Thermal Adaptation in β-Glucosidases Reshapes a Conserved Dynamic Coupling Sector
Comparative simulations and coevolutionary analysis of three GH1 β-glucosidases reveal that thermal adaptation depends on reorganized correlated motions centered on ...
Research report: The evolutionary accessibility of cultural fitness landscapes
A theoretical model shows that modular, collaborative search of adaptive landscapes can outperform full searches but only above a complexity-dependent ...
Mutation bias and gene conversion shape sequences near human transcription start sites
Single-nucleotide mutation maps and simulations indicate that mutation bias and GC-biased gene conversion largely shape nucleotide composition near human transcription ...
Cytogenetic survey reveals geographic variation in B chromosomes in Paraná River fish
A cytogenetic survey of 148 fish from seven Paraná River basin localities found a conserved 2n = 54 karyotype alongside ...
Research report: Research on the evolutionary characteristics of hot topics in online public opinion of Chinese universities based on Weibo texts
A five-year observational Weibo study identified seven categories and cyclical, event-driven, value-shaped and polarized patterns in Chinese university hot topics.
Spider-Killer Fungi From China Reveal Eight New Species and a Cretaceous Origin
A five-year survey across Chinese forests uncovered eight new spider-pathogenic fungal species and, using a 648-strain molecular clock, traced the ...
Ancient Fungal Family Traced Back to Asia Reveals Eight New Species and a 49-Million-Year-Old Origin
A multilocus phylogenetic study of Microdochium reveals eight new species, a Paleogene origin around 49.5 million years ago, and an ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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