Results 201 to 210 of about 8,012,476 (327)

Drosophila Inducer of MEiosis 4 (IME4) is required for Notch signaling during oogenesis

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2011
Cintia F. Hongay, T. Orr-Weaver
semanticscholar   +1 more source

Boundaries of photosynthesis: adaptations of carbon fixation in extreme environments

open access: yesFEBS Open Bio, EarlyView.
Photosynthesis faces challenges from environmental extremes of temperature, pH, and salinity, limiting gas diffusion, modifying membrane fluidity, and destabilizing photochemical and biochemical reactions. Photosynthetic organisms have evolved unique adaptations overcoming these stresses and maintaining their photosynthetic activity.
Pere Aguiló‐Nicolau   +3 more
wiley   +1 more source

Light-induced Enzyme Formation in a Chlorophyll-less Mutant of Euglena gracilis [PDF]

open access: bronze, 1978
George K. Russell   +3 more
openalex   +1 more source

The impact of frailty syndrome on skeletal muscle histology: preventive effects of exercise

open access: yesFEBS Open Bio, EarlyView.
Frailty syndrome exacerbates skeletal muscle degeneration via increased ECM deposition and myofiber loss. This study, using a murine model, demonstrates that endurance exercise attenuates these histopathological alterations, preserving muscle integrity. Findings support exercise as a viable strategy to counteract frailty‐induced musculoskeletal decline
Fujue Ji   +3 more
wiley   +1 more source

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