Results 211 to 220 of about 156,271 (269)

Near‐infrared confocal imaging reveals the spatial organisation of far‐red photosynthesis in Shark Bay microbial mats and Halomicronema sp.

open access: yesJournal of Microscopy, EarlyView.
Abstract Far‐red light (FRL) cyanobacteria occupy spectrally filtered habitats where visible wavelengths are depleted but far‐red radiation persists. Shark Bay (Western Australia) stromatolitic microbial mats provide such a habitat, containing subsurface cyanobacterial communities in which chlorophyll d/f (Chl d/f)‐containing phototrophs coexist with ...
Anya Salih   +7 more
wiley   +1 more source

The Relationship Between the Gut Microbiome and Executive Function in Adolescents With Overweight and Obesity

open access: yesJournal of Paediatrics and Child Health, EarlyView.
ABSTRACT Objectives Excess weight affects both brain structure and function. Among the structures affected by excess weight, the prefrontal cortex, a key structure for executive functions, appears to be especially vulnerable. Beyond genetic, cognitive and social factors, recent research has highlighted the role of the gut microbiome on excess weight ...
Xavier Caldú   +5 more
wiley   +1 more source

Genome‐scale insights into metabolic streamlining and photosynthetic energy balance in the extremophile green alga Picocystis salinarum (Picocystophyceae, Chlorophyta)

open access: yesJournal of Phycology, EarlyView.
Abstract Picocystis salinarum is an early‐diverging chlorophyte and the sole described member of the Picocystophyceae, frequently dominating hypersaline and alkaline lakes despite extreme physicochemical constraints. To elucidate the genomic foundations of its ecological success, we generated a fully annotated, chromosome‐scale nuclear genome assembly ...
Claude Lemieux   +2 more
wiley   +1 more source

Short‐term changes in photographed dental calculus coverage and pooled supragingival microbiota after baked dental treats containing a pomegranate–propolis blend or sodium hexametaphosphate in dogs

open access: yesJournal of Small Animal Practice, EarlyView.
Objectives To compare short‐term changes in the photographed percentage of visible tooth surface covered by pre‐existing dental calculus among dogs receiving additive‐free baked treats, sodium hexametaphosphate‐containing treats or pomegranate–propolis‐containing treats, and to describe pooled supragingival bacterial profiles before and after the ...
L. S. M. Baptista   +9 more
wiley   +1 more source

Effects of Asaia spp. on the development, size and associated microbiomes of two mosquito species of medical importance

open access: yesMedical and Veterinary Entomology, EarlyView.
Addition of Asaia species to the rearing water of mosquito larvae can affect the structure of the larval microbiome, although these bacteria do not persist to the pupal stage. Asaia inoculation can increase the adult size of males of two mosquito species. The impact of Asaia inoculation on development rate and female size depended on bacterial and host
Alessandro Roman   +3 more
wiley   +1 more source

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