Results 31 to 40 of about 1,347 (276)

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Efficacité de quelques séquences d'herbicides contre les mauvaises herbes du pois chiche et de la féverole conduits en semis direct

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2016
Dans le but d’évaluer l’efficacité de différentes séquences d’herbicides de pré levée et post levée sur les mauvaises herbes associées au pois chiche et à la féverole en semis direct et leur impact sur le rendement grain, 18 séquences d’herbicides ont ...
Badr HAJJAJ   +4 more
doaj   +2 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Efficacité de quelques herbicides des céréales dans une culture du blé tendre conduite en semis direct

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2016
Dans l’intérêt d’évaluer l’efficacité de 11 herbicides des céréales dans une culture du blé tendre en semis direct, deux essais ont été conduits dans la région de la Chaouia durant la campagne agricole 2014-2015.
Badr HAJJAJ   +4 more
doaj   +2 more sources

La technique du semis direct sur mulch : avantages et limites [PDF]

open access: yes, 1997
Les sols ferrugineux tropicaux du Nord-Cameroun sont en général consacrés aux cultures vivrières et au coton. Ces sols de faible niveau de fertilité, sont très sensibles à l'érosion hydrique.
Douzet, Jean-Marie, Olina, Jean-Paul
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Durabilité du semis direct

open access: yes, 2006
[Departement_IRSTEA]RE [TR1_IRSTEA]GES / ENVIRRIDirect seeding durability on the mulch of crop residues (DSM) is questionable for irrigated crop in Mediterranean condition, so conventional tillage (CT) and DSM techniques were implemented in an ...
Khaledian, M.R.   +3 more
core   +2 more sources

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Direct visual-inertial odometry with semi-dense mapping [PDF]

open access: yesComputers & Electrical Engineering, 2018
The paper presents a direct visual-inertial odometry system. In particular, a tightly coupled nonlinear optimization based method is proposed by integrating the recent advances in direct dense tracking and Inertial Measurement Unit (IMU) pre-integration, and a factor graph optimization is adapted to estimate the pose of the camera and rebuild a semi ...
Wenju Xu   +2 more
openaire   +2 more sources

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

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