Results 21 to 30 of about 102,531 (290)

Quantitative morphological transformation of vascular bundles in the culm of moso bamboo (Phyllostachys pubescens).

open access: yesPLoS ONE, 2023
Vascular bundles of bamboo are determinants for mechanical properties of bamboo material and for physiological properties of living bamboo. The morphology of vascular bundles reflecting mechanical and physiological functions differs not only within ...
Taku Tsuyama   +3 more
doaj   +1 more source

Histopathology of Corn Plants Infected by Endophytic Fungi

open access: yesBiology, 2022
Endophytic fungi inhabiting plant tissues show extensive functional diversity, ranging from mutualism to pathogenicity. The present study evaluated the histological responses of corn plants to colonization by three species of endophytic fungi isolated ...
Tersoo P. Terna   +2 more
doaj   +1 more source

High-Throughput Phenotyping Accelerates the Dissection of the Phenotypic Variation and Genetic Architecture of Shank Vascular Bundles in Maize (Zea mays L.)

open access: yesPlants, 2022
The vascular bundle of the shank is an important ‘flow’ organ for transforming maize biological yield to grain yield, and its microscopic phenotypic characteristics and genetic analysis are of great significance for promoting the breeding of new ...
Shangjing Guo   +7 more
doaj   +1 more source

Phloem loading in the sucrose-export-defective (SXD-1) mutant maize is limited by callose deposition at plasmodesmata in bundle sheath-vascular parenchyma interface [PDF]

open access: yes, 2000
Using Lucifer Yellow we have demonstrated that the phloem-loading pathway from the mesophyll to the bundle sheath-vascular parenchyma interface in Zea mays source leaves follows a symplasmic route in small and intermediate vascular bundles in control as ...
Botha, C E J   +3 more
core   +2 more sources

Nursing protocol in vascular trauma prevention: peripheral catheterization bundle in urgency [PDF]

open access: yesRevista Brasileira de Enfermagem
Objective: to create, apply and analyze in clinical practice the effectiveness of a bundle to prevent peripheral vascular trauma to approach the peripheral venous puncture process.
Paula Krempser   +3 more
doaj   +4 more sources

Characteristics of C-4 photosynthesis in stems and petioles of C-3 flowering plants [PDF]

open access: yes, 2002
Most plants are known as C-3 plants because the first product of photosynthetic CO2 fixation is a three-carbon compound. C-4 plants, which use an alternative pathway in which the first product is a four-carbon compound, have evolved independently many ...
A Ben Zioni   +29 more
core   +1 more source

CRYPTOCHROME2 in Vascular Bundles Regulates Flowering in Arabidopsis [PDF]

open access: yesThe Plant Cell, 2007
Plants make full use of light signals to determine the timing of flowering. In Arabidopsis thaliana, a blue/UV-A photoreceptor, CRYPTOCHROME 2 (cry2), and a red/far-red photoreceptor, PHYTOCHROME B (phyB), are two major photoreceptors that control flowering. The light stimuli for the regulation of flowering are perceived by leaves.
Motomu, Endo   +3 more
openaire   +2 more sources

Plasmodesmatal frequency in relation to short-distance transport and phloem loading in leaves of barley (Hordeum vulgare). Phloem is not loaded directly from the symplast [PDF]

open access: yes, 1997
We investigated the phloem loading pathway in barley, by determining plasmodesmatal frequencies at the electron microscope level for both intermediate and small blade bundles of mature barley leaves.
Botha, C E J, Cross, R H M
core   +2 more sources

Spatial development of transport structures in apple (Malus x domestica Borkh.) fruit [PDF]

open access: yes, 2015
The void network and vascular system are important pathways for the transport of gases, water and solutes in apple fruit (Malus x domestica Borkh). Here we used X-ray micro-tomography at various spatial resolutions to investigate the growth of these ...
Cantre, Dennis   +7 more
core   +6 more sources

VASCULAR BUNDLES AND WICKERWORKS IN CHILDHOOD BRAIN TUMORS

open access: yesJournal of Neuropathology and Experimental Neurology, 1989
We reviewed 114 childhood brain tumors and brain sections from 30 children with no nervous system lesions to determine the incidence of vascular bundles (VB) and vascular wickerworks (VW). VB consist of a group of small blood vessels running parallel to each other.
K, Sato, L B, Rorke
openaire   +2 more sources

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