Results 81 to 90 of about 137,618 (166)

Eigenvalue of a semi-infinite elastic strip [PDF]

open access: yes, 2006
A semi-infinite elastic strip, subjected to traction free boundary conditions, is studied in the context of in-plane stationary vibrations. By using normal (Rayleigh–Lamb) mode expansion the problem of existence of the strip eigenmode is reformulated in ...
Pichugin, AV   +5 more
core   +1 more source

WRKY71 regulates lignin biosynthesis genes, promoting apoplastic barrier formation and enhancing salt exclusion in roots

open access: yesPlant Stress
The Casparian strip (CS) and suberin form the apoplastic barrier, which blocks solute entry into the vascular stele under high-salt conditions. Here, transcriptome analysis of Arabidopsis roots during three stages of apoplastic barrier development ...
Lili Liu   +4 more
doaj   +1 more source

Calcium and Nitrogen Availability Controls Root Exudation in Hydroponically Cultured Barley

open access: yesPlant, Cell &Environment, Volume 49, Issue 8, Page 5210-5227, August 2026.
ABSTRACT Root exudation is a key component of plant‐rhizosphere interactome. It is increasingly evident that root exudates influence rhizospheric microbial communities and in turn can benefit plants through improved resource allocation. However, how suboptimal nutrient availability relates to control of root exudation is poorly understood.
Ibadete Denjali   +6 more
wiley   +1 more source

Structure of the Casparian strip: an artwork knitted by cells

open access: yesPLANT MORPHOLOGY, 2000
Summary: The structure of the Casparian strip was first described by the German botanist Robert Caspary in the 19th century. The function of the Casparian strip as an apoplastic barrier for solute transport is now fairly well understood. However, up to now the formation and the development of the Casparian strip is still an open question not only for ...
openaire   +2 more sources

Tetraploidy enhances boron-excess tolerance in Carrizo Citrange (Citrus sinensis L. Osb. x Poncirus trifoliata L. Raf.)

open access: yesFrontiers in Plant Science, 2016
Tetraploidy modifies root anatomy which may lead to differentiated capacity to uptake and transport mineral elements. This work provides insights into physiological and molecular characters involved in boron (B) toxicity responses in diploid (2x) and ...
Marta eRuiz   +7 more
doaj   +1 more source

Towards single-cell ionomics: a novel micro-scaled method for multi-element analysis of nanogram-sized biological samples

open access: yesPlant Methods, 2020
Background To understand processes regulating nutrient homeostasis at the single-cell level there is a need for new methods that allow multi-element profiling of biological samples ultimately only available as isolated tissues or cells, typically in ...
Anle Chen   +6 more
doaj   +1 more source

Endophyte‐induced systemic spatial reprogramming of metabolism in Populus trichocarpa roots under drought

open access: yesNew Phytologist, Volume 251, Issue 1, Page 438-454, July 2026.
Summary Beneficial, facultative endophytes help plants thrive in challenging environments by altering their host's metabolism, but how these cellular scale metabolic changes propagate to the systems biology scale is unknown. In this work, we employed a high‐resolution chemical imaging approach to map metabolic changes at the Populus trichocarpa root ...
Jayde Aufrecht   +9 more
wiley   +1 more source

Performance studies of the CMS strip tracker before installation [PDF]

open access: yes, 2008
This is the Pre-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2009 IOPIn March 2007 the assembly of the Silicon Strip Tracker was completed at the Tracker Integration Facility at CERN ...
Brom J-   +999 more
core   +1 more source

Enhanced CO2 Coordinates the Spatial Recruitment of Diazotrophs in Rice Via Root Development

open access: yesPlant, Cell &Environment, Volume 49, Issue 7, Page 3678-3693, July 2026.
ABSTRACT Understanding the reciprocal interaction between root development and coadapted beneficial microbes in response to elevated CO2 (eCO2) will facilitate the identification of nutrient‐efficient cultivars for sustainable agriculture. Here, systematic morphological, anatomical, chemical and gene expression assays performed under low‐nitrogen ...
Junwen Zhao   +12 more
wiley   +1 more source

Best Power Strip Surge Protector Reviews 2021

open access: yes, 2021
Best Power Strip Surge Protector Any plug extension will work when there's no other option to add a couple of additional outlets to a room, yet it's imperative to discover one that will not leave your electronic gadgets helpless against hurtful force ...
Best Power Strip Surge Protector
core   +1 more source

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