Newly isolated feline coronavirus strain AH2023 proves lethal in cats
Researchers in China isolated the recombinant feline coronavirus type II strain AH2023, which proved uniformly lethal in experimentally infected young ...
Tag: phylogenetics
Ancient Lamprey Gene Offers Clues to Evolution of AFF Transcription Factors
Researchers identified an AFF3 homolog in lamprey and found its conserved domains promote cell proliferation in HEK293T cells.
Molecular Markers Untangle Dianthus Family Tree to Guide Heat-Tolerant Carnation Breeding
A study combining ITS sequences and RAPD markers clarifies genetic relationships among native Taiwanese Dianthus species, commercial cultivars, and hybrids, ...
Iranian Cat Coronavirus Isolates Are Type I, Spike Mutation Study Finds
A study of 100 samples from FIP-suspected cats found feline coronavirus RNA in 33 percent of blood, 78 percent of ...
New daisy relative discovered on Mount Everest’s slopes named after Zhufeng
A new plant species, Melanoseris zhufengensis, has been described from alpine slopes near Mount Qomolangma in Xizang, China, using morphology, ...
Lamprey and Shark Embryos Reveal an Ancient Split in Hand Gene Expression
A comparative study of lamprey and bamboo shark embryos maps distinct Hand gene paralogs and their expression patterns, tracing the ...
Genomes from Ethiopia’s first Marburg outbreak reveal post-spillover human transmission
Seven near-complete Marburg virus genomes from Ethiopia's first 2025 outbreak place the lineage in the MARV.A.1 clade and indicate human-to-human ...
DNA Barcodes Reveal a New Bean Clam Species Hidden in Kuwait’s Intertidal Waters
DNA barcoding of Kuwaiti intertidal clams has revealed a deeply divergent lineage now described as Didimacar bajelaopsis, a new noetiid ...
Europe Lost Three Quarters of Its Tree Genera Since the Miocene, Fossils Show
A fossil compilation shows tree genus richness in Western and Central Europe fell 75 percent after its Miocene peak, filtering ...
Black Soldier Fly Confirmed in Jeddah Through Morphology and DNA Barcoding
A new study documents the black soldier fly Hermetia illucens in Jeddah, Saudi Arabia, using combined morphological and DNA-based identification.
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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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