Results 41 to 50 of about 3,427 (159)

Regulation of vascular cambium activity

open access: yesPlant Science, 2020
Vascular cambium contributes to lateral growth in dicotyledonous plants and gymnosperms. Physiological, genetics and molecular studies indicate that cambial activity is regulated by a combination of long-distance hormonal signals and short-range peptide signaling pathways.
openaire   +3 more sources

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

Bark of assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid.): structural changes under the conditions of volcanic stress in the South Kuril Islands and the Kamchatka Peninsula [PDF]

open access: yesГеосистемы переходных зон, 2022
The article analyzes the bark of annual assimilation shoots of the Beauverd spirea shrub (Spiraea beauverdiana S.K. Schneid., Rosaceae Juss.) growing under the stressful conditions of volcanic and post-volcanic activity in the Kuril Islands (Kunashir ...
Ekaterina O. Vatserionova   +2 more
doaj   +1 more source

ANATOMY OF THE TRANSITION REGION OF Vigna radiata (L.) Wilczek. (MUNG BEAN). [PDF]

open access: yesJournal of Plant Production, 2008
Seedlings of Vigna radiata (L.) Wilczek (Mung bean) were examined by light microscopy to study vascular development through the transition region.
A. El-Shaarawi   +2 more
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

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

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

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

Single‐cell Transcriptome Profiling Reveals Gene Regulatory Networks and Key Genes in the Root Epidermis and Cortical Cells Associated with Early Nodulation in Glycine Max

open access: yesAdvanced Science, EarlyView.
Single‐cell transcriptomics of soybean roots soon after rhizobial inoculation reveals epidermal and cortical cell‐specific programs and gene‐regulatory networks acting in symbiosis establishment. We identify an ethylene‐driven regulatory circuit involving WRKY6.3/6.4 transcription factors targeting select Nod19 genes that promotes infection‐thread ...
Yongbin Zhuang   +17 more
wiley   +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

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