Results 251 to 260 of about 13,159 (294)
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Physiologia Plantarum, 2018
Cytokinin (CK) inhibits adventitious root (AR) formation in stem cuttings. Little is known, however, about the mechanism underlying the inhibitory effect. In this study, 2 mg l−1 of exogenous 6‐benzyl adenine (6‐BA) was administered to 3 and 7‐day‐old apple rootstocks ‘M.26’ cuttings (3 and 7 days 6‐BA) by transferring them from a rooting medium ...
Jiangping Mao +5 more
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Cytokinin (CK) inhibits adventitious root (AR) formation in stem cuttings. Little is known, however, about the mechanism underlying the inhibitory effect. In this study, 2 mg l−1 of exogenous 6‐benzyl adenine (6‐BA) was administered to 3 and 7‐day‐old apple rootstocks ‘M.26’ cuttings (3 and 7 days 6‐BA) by transferring them from a rooting medium ...
Jiangping Mao +5 more
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Adventitious Root Development in Dicotyledons
The plant's root system is comprised of primary, lateral, and adventitious roots (ARs). Lateral roots emerge exclusively from existing roots, whereas ARs originate from stem or leaf-derived cells. The progression of adventitious root development is a natural part of a plant's growth, commonly observed in most monocotyledonous species where they ...Mishra, Priyanka +3 more
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MicroRNAs as regulators of adventitious root development
Journal of Plant Biochemistry and Biotechnology, 2014MicroRNAs (miRNAs) are post-transcriptional regulators of growth and development in both plants and animals. In plants, the root system plays the essential role of anchoring plants to the soil and allowing the uptake of nutrients and water. Adventitious rooting is an essential step in the vegetative propagation of economically important horticultural ...
Gleeson, Madeleine +3 more
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2014
The root system of a plant is composed of the primary, lateral and adventitious roots (ARs). Lateral roots always develop from roots, whereas ARs form from stem or leaf‐derived cells. AR formation is part of the normal development of the plant and occurs naturally, like in most monocotyledonous for which they constitute the main root system or in many ...
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The root system of a plant is composed of the primary, lateral and adventitious roots (ARs). Lateral roots always develop from roots, whereas ARs form from stem or leaf‐derived cells. AR formation is part of the normal development of the plant and occurs naturally, like in most monocotyledonous for which they constitute the main root system or in many ...
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Adventitious Shoots on Saltcedar Roots
Botanical Gazette, 1966Saltcedar (Tamarix pentandra Pall.) roots, characterized by polyarch primary xylem, produced adventitious shoots that originated endogenously near the vascular cambium. Root cuttings, buried vertically and horizontally on a mist-bed, produced adventitious shoots at rates of 21% and 8 ...
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Adventitious rooting in chestnut: an anatomical investigation
Scientia Horticulturae, 1994Abstract The effects of girdling and etiolation on the anatomical structure and adventitious rooting of hybrid chestnut ( Castanea sativa × Castanea crenata ) cultivar ‘Marigoule’ shoots are reported and discussed. The treatments were: (1) shoot girdling (2–3 cm above stool-insertion point); (2) etiolation (covering stoolbed with soil); (3 ...
BIRICOLTI, STEFANO +3 more
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Stimulation of adventitious rooting of Taxus species by thiamine
Plant Cell Reports, 1995Results obtained from using root inducing compounds on Taxus species cuttings suggested that rooting could be significantly enhanced by the presence of thiamine. This observation was verified using a root inducing solution containing a set concentration of IBA (0.2%), NAA (0.1%), and supplemented with various concentrations of thiamine.
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Biology of Adventitious Root Formation
1994Special Lecture: The Origin, Diversity, and Biology of Shoot-Borne Roots P.W. Barlow. The Commercial Importance of Adventitious Rooting: Commercial Application of Adventitious Rooting to Forestry G.A. Ritchie. Infrastructure for Research: Model Systems for Studying Adventitious Root Formation S.G. Ernst.
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Morphogenesis of the root cap in adventitious roots of Salix viminalis
Nordic Journal of Botany, 1985The preformed root primordia in stems of Salk viminalis L. consist of undifferentiated cells. Forty‐eight hours after activation of the primordia in cuttings a root cap meristem was initiated four to five cell tiers from the surface of the primordia.
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THE ONTOGENY OF ADVENTITIOUS STEMS ON ROOTS OF CREEPING-ROOTED ALFALFA
Canadian Journal of Botany, 1957An ontogenetic study of adventitious stem formation on root segments of creeping-rooted alfalfa clones is presented. Unusual meristematic activity is evident first in the phellogen near a lateral rootlet. Continued activity in that region gives rise to a primordial dome from which adventitious stems eventually emerge.
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