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Somatic embryogenesis : control of somatic embryo maturation in hybrid larch
, 1995 Lelu-Walter, Marie-Anne +6 more
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ARTIFICIAL SEEDS OF PEPPER SOMATIC EMBRYOS
Acta Horticulturae, 1995Artificial seeds are a potential method for delivering somatic embryos to the field. Mature somatic embryos were encapsulated in calcium alginate gel using different concentrations of sodium alginate (2-6%) and calcium chloride (25-100 mM) in order to determine the effect of rigidity of bead on the conversion frequency of somatic embryos, MS medium ...
Buyukalaca, S, Mavituna, F
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Physiological Behaviour of Encapsulated Somatic Embryos
Biomaterials, Artificial Cells and Immobilization Biotechnology, 1993Somatic embryos are characterised by the absence of any protection, a very low reserve level and a high water content. The effects on the respiration and the radicular elongation of somatic embryos of a non toxic and easy to use hydrogel, such as alginate, have been studied.
A, Kersulec +6 more
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AUTOMATED CLASSIFICATION OF SOMATIC PLANT EMBRYOS
Acta Horticulturae, 1992A computer vision system for the classification and selection of somatic plant embryos was developed. The proportions of embryos at different developmental stages in liquid samples from the bioreactor give an estimate of the state of the embryo production process. The considerable shape variation of the embryos and the presence of undifferentiated cell
Kurten, Ulrika +4 more
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Somatic embryogenesis in soybean via somatic embryo cycling
In Vitro Cellular & Developmental Biology - Plant, 1992The objectives of the present research were: a) to develop an efficient soybean embryogenic regeneration system characterized by a high frequency of explant response and a large number of somatic embryos per explant; b) to evaluate the factors affecting somatic embryogenesis via somatic embryo cycling; and c) to identify the origin of somatic embryos ...
Wennuan Liu +2 more
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Anatomy of Somatic Embryos from Maize Embryo Cultures
Botanical Gazette, 1986Putative somatic embryos of maize (Zea mays L.) that developed directly from the scutellum of immature zygotic embryos in agar culture were investigated in thin sections and by scanning electron microscopy to confirm the mode of regeneration. After 4-6 days in culture, a row of similar-sized swellings appeared on each zygotic embryo just above the ...
J. W. McCain, T. K. Hodges
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Automation of somatic embryo production
Plant Cell, Tissue and Organ Culture, 2001Automation could enhance the use of somatic embryogenesis for micropropagation in two ways: as effective tools for research on somatic embryogenesis, and for improving the efficiency of embryo production by reducing labor costs. Processes expected to be automated for somatic embryo production are: (1) evaluation of embryogenic cultures, (2) embryo ...
Yasuomi Ibaraki, Kenji Kurata
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Micropropagation Through Somatic Embryos
1995Commercial micropropagation is a challenging plant biotechnology industry that offers new methods of plant production. A micropropagation system exploits the morphogenic potential of existing growing points or meristems within the plant (Giles and Morgan 1987).
P. D. Denchev, A. I. Atanassov
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Somatic Embryogenesis from Immature Olive Zygotic Embryos
2022The effects of plant growth regulators (PGRs) and the explant type on the embryogenesis and plant regeneration of olive (Olea europaea L. ssp europaea var. sativa) cv. "Chetoui" were studied using immature zygotic embryos. Embryogenic callus induction was achieved on OMc medium supplemented with different concentrations of BAP and NAA at low levels ...
El Bahri, Trabelsi, Emna, Jedidi
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