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Adventitious root formation in crops—Potato as an example
Physiologia Plantarum, 2020AbstractThe root system of potato is made up of adventitious roots (AR) that form at the base of a sprout once it emerges from the mother tuber. By definition, AR originate from dormant preformed meristems, or from cells neighboring vascular tissues in stems or leaves.
Mukul Joshi, Idit Ginzberg
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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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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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BRANCHING PATTERN IN ONION ADVENTITIOUS ROOTS
American Journal of Botany, 1988The pattern of topographic distribution of lateral roots (LRs) along the adventitious root of Allium cepa L. was studied in relation to the adventitious root vascular system. In the onion LRs arise in vertical files opposite the protoxylem poles, thus forming protoxylem‐based ranks of LRs along the mother root.
Antonio Pulgarin +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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Commercial Importance of Adventitious Rooting to Agronomy
1994Agronomic crops are those grown on a large scale, either for consumption by humans or livestock, or for production of raw materials. Those crops in which adventitious root formation is important can be divided into two broad categories—those that are vegetatively propagated and those for which final yield, whether fruit or dry matter, is influenced by ...
John L. Kovar, Rolf O. Kuchenbuch
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