Results 31 to 40 of about 3,308 (163)

Environmental Factors Influence Plant Vascular System and Water Regulation

open access: yesPlants, 2019
Developmental initiation of plant vascular tissue, including xylem and phloem, from the vascular cambium depends on environmental factors, such as temperature and precipitation. Proper formation of vascular tissue is critical for the transpiration stream,
Mirwais M. Qaderi   +2 more
doaj   +1 more source

Dynamic changes in transcripts during regeneration of the secondary vascular system in Populus tomentosa Carr. revealed by cDNA microarrays

open access: yesBMC Genomics, 2009
Background Wood is the end product of secondary vascular system development, which begins from the cambium. The wood formation process includes four major stages: cell expansion, secondary wall biosynthesis, lignification, and programmed cell death ...
Zhang Shougong   +4 more
doaj   +1 more source

Molecular mechanisms for vascular development and secondary cell wall formation

open access: yesFrontiers in Plant Science, 2016
Vascular tissues are important for transporting water and nutrients throughout the plant and as physical support of upright growth. The primary constituents of vascular tissues, xylem and phloem, are derived from the meristematic vascular procambium and ...
Jung Hyun eYang   +2 more
doaj   +1 more source

Crecimiento secundario inusual en raíz principal de Pfaffia gnaphalioides (L. Fil.) Mart. (Amaranthaceae) Secondary and unusual growth in main root of Pfaffia gnaphalioides (L. Fil.) Mart. (Amaranthaceae)

open access: yesActa Botânica Brasílica, 2007
Raíces de Pfaffia se comercializan como "ginseng brasilero" y extractos crudos de raíces de Pfaffia glomerata tienen actividad analgésica y desinflamatoria.
Mónica Alicia Grosso
doaj   +1 more source

Anatomical compatibility of Jatropha curcas (L.) graft on Jatropha cinerea (Ortega) Muell.Arg rootstock

open access: yesNova Scientia, 2016
Graft compatibility of Jatropha curcas on Jatropha cinerea was confirmed by obtaining a high survival (95%) of the total grafted plants. Their regeneration and development was accomplished by histological assays observing compatibility of the vessel ...
Lilia Alcaraz-Meléndez
doaj   +1 more source

Vessel element and fiber length variation in successive cambia of Iresine latifolia (Amaranthaceae)

open access: yesRevista Mexicana de Biodiversidad, 2016
The size of the axial cell elements of wood, vessel elements and fibers, increases or decreases from pith to stem periphery in the species that have been studied with successive cambium such as members of the Menispermaceae.
Silvia Zumaya-Mendoza, Teresa Terrazas
doaj   +1 more source

Peptide Signaling Pathways Regulate Plant Vascular Development

open access: yesFrontiers in Plant Science, 2021
Plant small peptides, including CLAVATA3/EMBRYO SURROUNDING REGION-RELATED (CLE) and Epidermal Patterning Factor-Like (EPFL) peptides, play pivotal roles in coordinating developmental processes through cell-cell communication.
Bingjian Yuan   +2 more
doaj   +1 more source

Below the leaves: Integrating above‐ and below‐ground phenology for earth‐system predictability

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Almost every aspect of biological systems has phenology—a pattern in activity or function linked to annual cycles. Most terrestrial phenology research focusses on leaves, the onset of leaf out or senescence.
Kendalynn Morris, Richard Nair
wiley   +1 more source

Effects of some plant growth regulators on stem anatomy of radish seedlings grown under saline (NaCl) conditions

open access: yesPlant, Soil and Environment, 2008
In this work, effects of gibberellic acid, 2-chloroethylphosphonic acid (ethephon), triacontanol, 24-epibrassinolide and polyamine (cadaverine, putrescine, spermidine, spermine) pretreatments on the stem anatomy of radish seedlings grown under saline ...
K. Çavuşoğlu, S. Kiliç, K. Kabar
doaj   +1 more source

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