Results 191 to 200 of about 854,993 (315)

Unveiling the 2017 <i>Karenia</i> Bloom in NW Chilean Patagonia by Integrating Remote Sensing and Field Data. [PDF]

open access: yesMicroorganisms
Díaz PA   +12 more
europepmc   +1 more source

Autopolyploidization‐Induced Chromatin Remodeling Regulates Leaf Size Variation in Brassica rapa

open access: yesAdvanced Science, EarlyView.
This study demonstrates that monoploid, diploid, and autotetraploid Brassica rapa lines derived from the same genome exhibit distinct leaf morphology. Ploidy changes remodel chromatin accessibility and histone modifications to regulate gene expression, while key transcription factors BrGRF13 and BrARF11 control leaf size and polarity, driving ...
Haoyuan Dong   +17 more
wiley   +1 more source

Bloom of Alexandrium fraterculus in coastal waters off Itajaí, SC, Southern Brazil

open access: yesBrazilian Journal of Oceanography, 2007
Claudia Yuki Omachi   +2 more
doaj   +1 more source

Bacimethrin, an allelopathic vitamin B1 antagonist, is linked with microbial gene expression patterns in a hypereutrophic watershed. [PDF]

open access: yesPLoS One
Shannon KC   +10 more
europepmc   +1 more source

Microcystin‐LR Triggers Renal Tubular Ferroptosis Through Epigenetic Repression of GPX4: Implications for Environmental Nephrotoxicity

open access: yesAdvanced Science, EarlyView.
MC‐LR stabilizes DNMT1/3a by blocking their ubiquitin‐mediated degradation, leading to Gpx4 promoter hypermethylation and E2F4/NCoR‐associated transcriptional repression, which drives renal tubular ferroptosis in mice. Pharmacological inhibition of DNA methylation (SGI‐1027) or ferroptosis (Fer‐1) disrupts this DNMT‐GPX4 axis, thereby alleviating MC‐LR‐
Shaoru Zhang   +12 more
wiley   +1 more source

Corrigendum to "Examining balance and the likelihood of falls in Huntington's disease". [Clin. Parkinsonism Relat. Dis. 13 (2025) 100399]. [PDF]

open access: yesClin Park Relat Disord
Youhanan N   +10 more
europepmc   +1 more source

A Trypsin‐Like Serine Protease ZmNAL1a Fine‐Tunes Maize Floral Transition and Flowering Time

open access: yesAdvanced Science, EarlyView.
This study identifies a trypsin‐like serine protease, ZmNAL1a, that moves from leaves to the shoot apical meristem. ZmNAL1a promotes the floral transition by degrading TOPLESS‐like corepressor REL2, which thereby enhances the expression of key flowering genes through elevating histone acetylation and relieving REL2–ZmEREBP147‐mediated transcriptional ...
Nan Li   +15 more
wiley   +1 more source

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