Results 191 to 200 of about 20,157 (301)

Retinoic Acid Informs the Positional Identity of Frontonasal Neural Crest Cells Through Alx Family of Transcription Factors

open access: yesThe FASEB Journal, Volume 40, Issue 12, 30 June 2026.
Retinoic acid (RA) regulates the positional identity of cranial neural crest cells (CNCCs) through the transcription factors Alx1 and Alx4. Upon receiving RA from the local environment, liganded RAR/RXR heterodimers activate the expression of Alx1 and Alx4, which promote the frontonasal identity of CNCCs and inhibit the first pharyngeal arch identity ...
Shuxuan Wu   +7 more
wiley   +1 more source

Wild Patagonian yeast improve the evolutionary potential of novel interspecific hybrid strains for lager brewing. [PDF]

open access: yesPLoS Genet
Molinet J   +7 more
europepmc   +1 more source

Physicochemical Properties and Biological Conditions of Labeobarbus spp. in Gumaro River, Lake Tana Sub‐Basin, Ethiopia

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
This study examines the physicochemical characteristics and biological status of endemic Labeobarbus spp. in the Gumaro River, Ethiopia. Seasonal changes strongly affect water quality, with nutrient concentrations peaking during the rainy season. Biological indicators show species‐specific growth patterns and identify the river as an important spawning
Gizachew Teshome   +5 more
wiley   +1 more source

Population pharmacokinetic modelling of amoxicillin in human breast milk—A contribution from the ConcePTION project

open access: yesBritish Journal of Clinical Pharmacology, Volume 92, Issue 6, Page 1833-1844, June 2026.
Aims Amoxicillin, a widely used β‐lactam antibiotic, requires improved pharmacokinetic characterization during breastfeeding. This study used a population pharmacokinetic (PopPK) approach to model amoxicillin concentrations in breast milk, identify variability sources and estimate infant exposure, applying worst‐case scenarios.
Sarah Baklouti   +9 more
wiley   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1197-1234, June 2026.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

The complete chloroplast genome of paradox (Juglans major × J. regia), an interspecific hybrid in China. [PDF]

open access: yesMitochondrial DNA B Resour, 2020
Song XB   +5 more
europepmc   +1 more source

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