Results 61 to 70 of about 72,547 (174)

3D view of the Casparian Strip

open access: yes, 2017
Schematic showing a three-dimensional view of the Casparian strip.
Erin Sparks (3775024)
core   +1 more source

Image_5_Spatial Expression and Functional Analysis of Casparian Strip Regulatory Genes in Endodermis Reveals the Conserved Mechanism in Tomato.TIF

open access: yes, 2018
Casparian strip (CS) is an impregnation of endodermal cell wall, forming an apoplastic diffusion barrier which forces the symplastic and selective transport of nutrients across endodermis.
Junqing Wu (574896)   +7 more
core   +1 more source

Grafting alleviates potassium stress and improves growth in tobacco

open access: yesBMC Plant Biology, 2019
Background Potassium is a nutrient element necessary for tobacco growth. Tobacco leaves with high potassium content are elastic and tough, rich in oil.
Wei Hu   +6 more
doaj   +1 more source

Salt glands in exo‐recretohalophytes: Development, physiological functions, and prospects for improving crop salt tolerance

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 8, Page 2368-2387, August 2026.
This review examines salt glands in exo‐recretohalophytes, in which epidermal stem cells differentiate into unicellular, bicellular, or multicellular salt glands. Salt ions are transported to the leaves via the transpiration stream and enter salt glands through symplastic and apoplastic pathways. Finally, salt glands actively secrete salt ions from the
Limin Wang   +11 more
wiley   +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

Equilibrium Shapes with Stress Localisation for Inextensible Elastic Mobius and Other Strips [PDF]

open access: yes, 2015
We formulate the problem of finding equilibrium shapes of a thin inextensible elastic strip, developing further our previous work on the Möbius strip. By using the isometric nature of the deformation we reduce the variational problem to a second-order ...
van der Heijden, GHM, Starostin, EL
core  

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

Anatomy of pneumatophore of Mauritia vinifera mart

open access: yesBrazilian Archives of Biology and Technology, 2000
Pneumatophores of Mauritia vinifera Mart. were collected from six month-old plants maintained submerged in fresh water to induce pneumatophore formation. Twenty day-old pneumatophores had a quite prominent root cap.
Luiz Alfredo Rodrigues Pereira   +2 more
doaj   +1 more source

Experimental evidence that wildflower strips increase pollinator visits to crops [PDF]

open access: yes, 2015
This study was financially supported by the Natural Environment Research Council and the Economic and Social Research Council. Date of Acceptance: 06/01/2015Wild bees provide a free and potentially diverse ecosystem service to farmers growing pollination-
Dave Goulson   +15 more
core   +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

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