Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Laboratory investigation of visible shuttle glow mechanisms [PDF]
Laboratory experiments designed to uncover mechanistic information about the spectral and spatial characteristics of shuttle glow were conducted. The luminescence was created when a pulse of O atoms traveling at orbital velocities was directed toward NO ...
Caledonia, G. E. +3 more
core +1 more source
PENERAPAN EKSPERIMEN VIRTUAL DAN EKSPERIMEN RIIL DALAM METODE PROBLEM SOLVING LABORATORY MENGGUNAKAN MODEL GROUP INVESTIGATION UNTUK MENGINGKATKAN KEMAMPUAN PEMECAHAN MASALAH DAN KETERAMPILAN PROSES SAINS SISWA SMA PADA MATERI RANGKAIAN LISTRIK ARUS SEARAH [PDF]
, 2014 Penelitian ini bertujuan untuk mendapatkan gambaran perbedaan peningkatan kemampuan pemecahan masalah dan keterampilan proses sains siswa SMA setelah siswa diberikan perlakuan dengan penerapan eksperimen virtual dan eksperimen riil dalam metode problem ...
ASPAN SIREGAR, CHAIRUL
core
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
A laboratory investigation of potential double layers [PDF]
In a triple plasma device, the injection of electron current from the source chamber to the target chamber causes the formation of a potential double layer.
Leung, Philip
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Dynamic Behavior of Precast Concrete Beam-Column Sub-Assemblages with High Performance Connections Subjected to Sudden Column Removal Scenario [PDF]
, 2020 Unbonded posttensioned precast concrete (UPPC) structure has shown its excellent aseismic performance in laboratory tests and earthquake investigation.
Deng, X., Fu, F., Hu, H., Qian, K.
core
Partial mitochondrial genome of the Sanchiang Tree Toad Hyla sanchiangensis (Anura: Hylidae)
Mitochondrial DNA. Part B. Resources, 2020 We reported the partial mitochondrial genome (mitogenome) for Hyla sanchiangensis (Anura: Hylidae), a arboreal frog and endemic in China. The length of partial mitogenome of H.
Qiao-Er Chen +4 more
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Terpenoid-Induced Feeding Deterrence and Antennal Response of Honey Bees [PDF]
, 2020 Multiple interacting stressors negatively affect the survival and productivity of managed honey bee colonies. Pesticides remain a primary concern for beekeepers, as even sublethal exposures can reduce bee immunocompetence, impair navigation, and reduce ...
Anderson, Troy D. +4 more
core +1 more source