Results 31 to 40 of about 1,121 (160)

Root Morphology and Anatomy Affect Cadmium Translocation and Accumulation in Rice

open access: yesRice Science, 2021
Paddy fields contaminated with cadmium (Cd) present decreased grain yield and produce Cd-contaminated grains. Screening for low-Cd-accumulating cultivars is a useful method to reduce the amount of Cd in the grains.
Xiao Anwen   +3 more
doaj   +1 more source

Prevention of Radial Oxygen Loss Is Associated With Exodermal Suberin Along Adventitious Roots of Annual Wild Species of Echinochloa

open access: yesFrontiers in Plant Science, 2019
Internal aeration is crucial for root growth under waterlogged conditions. Some wetland plants have a structural barrier that impedes oxygen leakage from the basal part of roots called a radial oxygen loss (ROL) barrier.
Masato Ejiri, Katsuhiro Shiono
doaj   +1 more source

Exodermis lignification impacts lateral root emergence in Brachypodium distachyon

open access: yes
Summary Rationale The mechanisms controlling lateral root emergence in monocots, particularly the role of the exodermis, are poorly understood. We investigated how natural variation in the Brachypodium distachyon stress response shapes root
Bellande K   +7 more
europepmc   +4 more sources

Early development of epiphytic roots: perspectives based on the composition of the velamen cell wall [PDF]

open access: yesActa Botânica Brasílica, 2021
The velamen, a root structure of some epiphytic species for water uptake, usually is stratified epidermis consisting of dead cells. In general, its cell walls exhibit variation during development, including in thickness and amount and type of impregnated
Luísa Gouveia Lana   +4 more
doaj   +1 more source

Novel Natural Cellulosic Fiber from Lotus Stem: Structure and Performance Characterization

open access: yesJournal of Natural Fibers, 2022
The systematic exploration of the application prospects of lotus stem fibers (LSFs) in natural composites is significantly important for the development of green, lightweight, functional biomass materials and products.
Qingyang Zhang   +9 more
doaj   +1 more source

Descripción anatómica vegetativa de dos especies de Nymphoides (Menyanthaceae)

open access: yesRevista Mexicana de Biodiversidad, 2006
EN MÉXICO CRECEN DOS ESPECIES DE NYMPHOIDES, N. INDICA Y N. FALLAX. EL CONOCIMIENTO DE LA ANATOMÍA DEL GÉNERO ES INCOMPLETO Y N. FALLAX NO SE HA TRATADO.
MAHINDA MARTÍNEZ   +1 more
doaj   +1 more source

Endophytic Colonization of Rice (Oryza sativa L.) by the Symbiotic Strain Nostoc punctiforme PCC 73102

open access: yesMolecular Plant-Microbe Interactions, 2020
Cyanobacteria are phototrophic microorganisms able to establish nitrogen-fixing symbiotic associations with representatives of all four of the major phylogenetic divisions of terrestrial plants.
Consolación Álvarez   +3 more
doaj   +1 more source

Root anatomy of Venezuelan species of Geonoma (Arecaceae: Arecoideae: Geonomateae)

open access: yesRodriguésia, 2021
In this research we studied root anatomy of eight species and two morphotypes from the genus Geonoma in Venezuela, in order to explore their structural and taxonomic implications. Fresh material sampled wild population was fixed in FAA and hand-sectioned
Arnaldo Briceño   +2 more
doaj   +1 more source

The tissue structure of the vegetative organs of strawberry (Fragaria moschata Duch®)

open access: yesInternational Journal of Horticultural Science, 2000
The tissue structure of the vegetative organs of strawberry (root, rhizome, stolon, leaf) is discussed in this paper. The authors stated that the root structure described by Muromcev (1969) and Naumann-Seip (1989) develops further from the primary ...
J. Papp, I. Lenkefi, M. Gara, P. Gracza
doaj   +1 more source

Pharmacognostic Study of Sangkareho Root (Callicarpa longifolia Lam.) from Pelaihari, South Kalimantan

open access: yesBorneo Journal of Pharmacy, 2020
Sangkareho (Callicarpa longifolia Lam.) is used traditionally by one of Kalimantan's indigenous tribes, the Dayak Tunjung tribe as a medicine for colds and inflammation, where the plant parts used are the roots.
Fitriyanti Fitriyanti   +2 more
doaj   +1 more source

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