Results 81 to 90 of about 784,716 (299)

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

open access: yesAdvanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris   +11 more
wiley   +1 more source

Microbiolização e interação entre rizobactérias promotoras do crescimento e clones de eucalipto Microbiolization and interaction between growth promoting rhizobacteria and eucalyptus clones

open access: yesRevista Árvore, 2009
Os objetivos deste trabalho foram avaliar métodos de microbiolização e estudar a interação entre isolados de rizobactérias e clones de eucalipto. Analisaram-se três métodos de microbiolização: a) Adição de suspensão de rizobactérias a 10(8) ufc/mL no ...
Reginaldo Gonçalves Mafia   +5 more
doaj   +1 more source

The effects of complex additives and growth regulators on the growth and clonal propagation of Phalaenopsis orchids

open access: yes, 1988
The goal of this study was two fold, the first was to determine the effect of different basal medium formulationsand medium supplements (complex additives and growth hormones) on the development and growth rate of Phalaenopsis orchids, while the second ...
Ackerman, Rodney Rex
core  

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi   +2 more
wiley   +1 more source

Genetic variation for clonal propagation and trait association with field performance in sainfoin

open access: yesTropical Grasslands-Forrajes Tropicales, 2016
Clonal plant materials with identical genotypes may be used to precisely detect environmental effects and genotype x environment interactions resulting in a more accurate estimate of genetic parameters in plant genetic analysis.
Sayareh Irani   +2 more
doaj   +1 more source

Modulation of miR‐23b Wnt/β‐catenin Axis Strengthens Endothelial Barrier Properties

open access: yesAdvanced Science, EarlyView.
Early blood‐brain barrier (BBB) disruption contributes to stroke and CNS disease pathology. miR‐23b was identified as a regulator of BBB integrity in brain endothelial cells. Inhibition of miR‐23b enhanced barrier‐associated properties, promoted repair‐related signaling, and reduced BBB leakage in experimental stroke models, supporting further ...
Victor Anthony Martinez   +16 more
wiley   +1 more source

Validated multiplex PCR of microsatellites for breeding purposes, clonal fidelity and controlled crosses in teak

open access: yesCrop Breeding and Applied Biotechnology
Teak (Tectona grandis L.f), a valuable hardwood species, is widely cultivated for its superior wood properties. Effective breeding and clonal propagation programs require robust genetic verification methods such as clonal fidelity and parentage ...
Dawa Méndez-Álvarez   +3 more
doaj  

Recent advances in mass clonal propagation of Teak [PDF]

open access: yes, 1995
#Tectona grandis#, commonly called teak, is one of the best-known and highest value timbers in the world, with certain specific features that justify investment in clonal forestry.
Monteuuis, Olivier
core  

In Vitro Propagation of Caper (Capparis spinosa L.): A Review

open access: yes, 2022
Caper (Capparis spinosa L.) is a shrubby plant species recalcitrant to vegetative propagation and generally difficult to propagate by seeds. This is due to the difficulties associated with seed germination, root induction from stem cuttings, and plant ...
Mouaad Amine Mazri   +2 more
core   +1 more source

Disrupted TFEB/GDNF–cAMP/ATP Coupling Underlies Astrocytic Dysfunction and Depression in LRRK2 G2019S Parkinson's Mice

open access: yesAdvanced Science, EarlyView.
ABSTRACT The LRRK2 G2019S mutation, a Parkinson's disease–linked variant, has been associated with depression‐like phenotypes, but mechanisms remain unclear. We chart age‐dependent behavioral changes and astrocyte reactivity in G2019S mice and define a pathway connecting LRRK2 to TFEB/GDNF signaling, cellular energetics, and inflammation.
Longping Yao   +5 more
wiley   +1 more source

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