Results 11 to 20 of about 28,412 (311)

Protocol for in vitro rooting ofPyruscomunnisrootstocks

open access: yesCiência Rural, 2023
: Effective protocols for in vitro rooting for woody fruit trees are still a challenge for in vitro seedling production, especially when there is a need to insert new cultivars or rootstocks.
Michele Carla Nadal   +6 more
doaj   +3 more sources

Auxin in Isolated Roots Growing in Vitro [PDF]

open access: yesProceedings of the National Academy of Sciences, 1938
Up to the year 1933 opinion was divided as to whether or not auxin is present in the root. In this year Boysen-Jensen [1] conclusively demonstrated that auxin is present in the normal root. With respect to the isolated root, however, Fiedler [2] has reported that auxin, although initially present, disappears completely and in general within 24 hours ...
J, van Overbeek, J, Bonner
openaire   +2 more sources

FEATURES OF ROOTING PAULOWNIA IN VITRO [PDF]

open access: yesEgyptian Journal of Chemistry, 2019
The presented materials deal with the topical problem of rhizogenesis induction and rooting of genus Paulownia plants obtained by in vitro method. According to the research results, the optimal composition of the nutrient medium for the regenerants cultivation on the stage of rhizogenesis induction has been defined, the technologically optimal age of ...
Larysa Filipova   +7 more
openaire   +1 more source

Excised rootstock roots cultured in vitro

open access: yesPlant Cell Reports, 1998
Root cultures have been established successfully for the Prunus rootstocks Adafuel and Adarcias (Prunus×amygdalopersica), A843 (P. armeniaca), Mariana 2624 (P. cerasifera×munsoniana) and Myrobalan 605AD (P. cerasifera), and for the apple rootstock Jork 9 (Malus×domestica).
Marín, María Luisa   +1 more
openaire   +3 more sources

Micropropagation of cranberry (Vaccinium macrocarpon) through shoot tip cultures: Short communication

open access: yesHorticultural Science, 2011
The goal of this study was to determine an efficient micropropagation system for cranberry (Vaccinium macrocarpon Ait.). Cranberry cultivar Howes was successfully established in vitro using mercuric chloride in a concentration of 0.15% as a sterilization
J. Sedlák, F. Paprštein
doaj   +1 more source

Effects of carbon source, carbon concentration and culture conditions on in vitro rooting of Pinus pinea L. microshoots [PDF]

open access: yes, 2009
In stone pine (Pinus pinea L.), clonal propagation via adventitious shoot formation from cotyledons has been reported before but rooting of these shoots is poor.
Costa, Alexandra Rosa da   +4 more
core   +1 more source

In vitro growth of mouse hair root

open access: yesActa Dermato-Venereologica, 1977
Hair roots from mouse dorsal skin continued to grow in culture medium for 10 h or more after isolation. Under observation by time-lapse cinematography, the cultured hair roots appeared to grow downward. We observed both the downward growth of the cultured hair roots as well as the transfer of melanosomes from melanocytes to cortical cells.
M, Uzuka, C, Takeshita, F, Morikawa
openaire   +2 more sources

In vitro plantlet production of the endangered Pinguicula vulgaris [PDF]

open access: yes, 2011
This study describes the development of a micropropagation protocol for Pinguicula vulgaris using cultures initiated from in vitro produced seedlings. P.
Grevenstuk, Tomás, Romano, Anabela
core   +1 more source

Light and Decapitation Effects on in Vitro Rooting in Maize Root Segments [PDF]

open access: yesPlant Physiology, 1985
The effects of white light and decapitation on the initiation and subsequent emergence and elongation of lateral roots of apical maize (Zea mays L. cv LG 11) root segments have been examined. The formation of lateral root primordium was inhibited by the white light. This inhibition did not depend upon the presence of the primary root tip. However, root
F W, Golaz, P E, Pilet
openaire   +2 more sources

Thidiazuron-induced shoot organogenesis from mature leaf explants of scented Pelargonium capitatum cultivars [PDF]

open access: yes, 2011
Shoot organogenesis from mature leaf tissues of two scented Pelargonium capitatum cultivars, ‘Attar of Roses’ and ‘Atomic Snowflake’, grown in the greenhouse, were optimized in the presence of thidiazuron (TDZ).
Arshad, Muhammad   +5 more
core   +2 more sources

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