Results 221 to 230 of about 160,415 (294)

Differential sensitivity to SHH signaling and neural crest‐mediated Gas1 expression regulate jaw size during development and evolution

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Developmental control of jaw size is crucial to prevent birth defects and facilitate evolutionary adaptation. We have shown that jaw size is established by neural crest mesenchyme (NCM), which are progenitor cells that migrate into the mandibular primordia and produce the jaws.
Zuzana Vavrušová   +5 more
wiley   +1 more source

Post‐ovipositional staging series of the foveate, gold‐dust day gecko, Phelsuma laticauda (Gekkota: Squamata)

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Disorders affecting the fovea, a specialized pit in the human retina necessary for high acuity vision, represent a significant healthcare burden across the globe. Degenerative diseases (e.g., macular degeneration) and developmental conditions (e.g., albinism and aniridia) affecting the fovea can lead to irreversible, central vision ...
Andrew E. Wegerski   +6 more
wiley   +1 more source

Electron‐Hole Trap Regulation in Porous Ultrathin g‐C3N4 Nanosheet for Enhanced Photocatalytic H2 Evolution and CO2 Reduction

open access: yesEcoEnergy, EarlyView.
The porous ultrathin nanosheet morphology enhances bulk‐to‐surface charge‐carrier migration and reduces the interlayer distances in MCN‐NS. Additionally, the S‐C and N‐N bonds formed after S/N co‐doping in MCN‐NS served as electron and hole trapping sites reducing the charge recombination rate, thereby improving the photocatalytic H2 evolution and CO2 ...
Samuel Guemou   +7 more
wiley   +1 more source

Active-site arginines differentially control Cas12a DNA cleavage and specificity. [PDF]

open access: yesJ Biol Chem
Rostami S   +5 more
europepmc   +1 more source

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