Results 301 to 310 of about 11,109,446 (394)

CHROMOSOME NUMBER AND SEX DETERMINATION COEVOLVE IN TURTLES

open access: yesEvolution; international journal of organic evolution, 2011
N. Valenzuela, D. Adams
semanticscholar   +1 more source

Super‐Resolution Compatible DNA Labeling Technique Reveals Chromatin Mobility and Organization Changes During Differentiation

open access: yesAdvanced Science, EarlyView.
A novel chromatin‐labeling probe is developed to investigate chromatin mobility during differentiation. The silicon rhodamine–conjugated dCTP is efficiently delivered into iPSCs and NSCs using a synthetic transporter. Super‐resolution microscopy and single‐particle tracking show decreased chromatin mobility during differentiation.
Maruthi K. Pabba   +11 more
wiley   +1 more source

Chromosome number instability in Phalaris L.

open access: bronze, 1985
Maria Teresa Schifino   +2 more
openalex   +2 more sources

Nanocatalytic Neuroprotection and Neurological Recovery Post‐Traumatic Brain Injury

open access: yesAdvanced Science, EarlyView.
This study demonstrates that combining Ce0.7Zr0.3O2 nanozymes with nimodipine enhances neuroprotection after traumatic brain injury. The therapy reduces oxidative stress, neuronal apoptosis, and improves blood–brain barrier integrity, with nanozymes effective at low doses.
Xinjie Hong   +10 more
wiley   +1 more source

Molecular Chain Elongation Mechanism for n‐Caproate Biosynthesis by Megasphaera Hexanoica

open access: yesAdvanced Science, EarlyView.
The medium‐chain carboxylate‐producing microbe Megasphaera hexanoica is analyzed through genomics, transcriptomics, and metabolic engineering. The n‐caproate biosynthetic pathway is reconstructed in Escherichia coli, highlighting MhTHL as a key β‐ketothiolase. Structural analysis and mutagenesis reveal that MhTHL has a distinct substrate‐binding pocket,
Byoung Seung Jeon   +8 more
wiley   +1 more source

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