A clonal propagation system for Atlantic white cedar (Chamaecyparis thyoides) via somatic embryogenesis without the use of plant growth regulators

2017 ◽  
Vol 130 (1) ◽  
pp. 91-101 ◽  
Author(s):  
Chang-Ho Ahn ◽  
A. Ryan Tull ◽  
Paul M. Montello ◽  
Scott A. Merkle
Keyword(s):  
Somatic Embryogenesis ◽  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Clonal Propagation ◽  
White Cedar ◽  
Chamaecyparis Thyoides ◽  
Atlantic White Cedar

Somatic Embryogenesis and Plant Development in Eight Cultivars of Pecan

HortScience ◽  
1990 ◽  
Vol 25 (5) ◽  
pp. 573-576 ◽  
Author(s):  
I.E. Yates ◽  
C.C. Reilly
Keyword(s):  
Somatic Embryogenesis ◽  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Plant Development ◽  
Fruit Development ◽  
Somatic Embryos ◽  
Carya Illinoensis ◽  
Appreciable Variation

The influence of stage of fruit development and plant growth regulators on somatic embryogenesis and the relation of cultivar response on somatic embryogenesis and subsequent plant development have been investigated in eight cultivars of pecan [Carya illinoensis (Wangenh.) C. Koch]. Explants from the micropylar region of the ovule were more embryogenic when removed from fruits in the liquid endosperm stage than were intact ovules from less-mature fruits or from cotyledonary segments of more-mature fruits. Explants conditioned on medium containing auxin alone or auxin + cytokinin produced more somatic embryos than medium containing cytokinin alone. Under the conditions of this study, frequency of embryogenesis, as well as the germination of somatic embryos leading to plant development, indicated appreciable variation among cultivars. Plant development was greatest by far from somatic embryos of `Schley' than other cultivars studied.

scholarly journals Effect of the combination of NAA, kinetin and sucrose on the induction of somatic embryogenesis in lulo (Solanum quitoense Lam.)

2014 ◽  
Vol 32 (2) ◽  
pp. 170-179 ◽  
Author(s):  
Hernando Criollo ◽  
Margarita Perea ◽  
Mariano Toribio ◽  
Johanna Muñoz
Keyword(s):  
Acetic Acid ◽  
Somatic Embryogenesis ◽  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Leaf Explants ◽  
Naphthalene Acetic Acid ◽  
Ms Medium ◽  
Plant Propagation ◽  
Cotyledonary Leaf

Lulo is a species of great importance to the fruticulture of Colombia, but has significant phytosanitary problems that require an aggressive breeding program oriented toward the production of genotypes with tolerance to phytopathogens. These programs need to establish highly efficient mass plant propagation protocols, such as somatic embryogenesis. This study focused on research on the somatic embryogenesis of lulo using kinetin, naphthalene acetic acid-NAA (Plant Growth Regulators, PGRs), and different sucrose concentrations in a MS medium. Two lulo varieties, Solanum quitoense var. septentrionale and S. quitoense var. quitoense, and two explant types (hypocotyl and cotyledon) were used, incubated in dark conditions at 25±2°C. The highest production percentage of the embryos was obtained when 50 mM of NAA were added to the medium with sucrose (50.0 and 263.1 mM) for the two explant types used. In lulo with spines, the highest percentage of embryonic structures (50%) was observed with cotyledonary leaf explants and 50 mM of NAA ; while in the spineless lulo, the embryonic structures were observed in the same type of explant with 50 mM of NAA + 263.1 mM of sucrose (32%).

scholarly journals Somatic embryogenesis in carrot without plant growth regulators.

1989 ◽  
Vol 6 (2) ◽  
pp. 92-94 ◽  
Author(s):  
Hajime FURUKAWA ◽  
Chihiro MATSUBARA ◽  
Norihiro SHIGEMATSU
Keyword(s):  
Somatic Embryogenesis ◽  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators

scholarly journals Effect of picloram, additives and plant growth regulators on somatic embryogenesis of Phyla nodiflora (L.) Greene

2011 ◽  
Vol 54 (1) ◽  
pp. 7-13 ◽  
Author(s):  
Abdul Bakrudeen Ali Ahmed ◽  
Adhikarla Suryanarayana Rao ◽  
Mandali Venkateswara Rao ◽  
Rosna Mat Taha
Keyword(s):  
Somatic Embryogenesis ◽  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators

scholarly journals Influence of plant growth regulators on somatic embryogenesis induction from inner teguments of rubber (Hevea brasiliensis) seeds

2013 ◽  
Vol 12 (16) ◽  
pp. 1972-1977
Author(s):  
Kan Modeste KOUASSI ◽  
Kouablan Edmond KOFFI ◽  
Nrsquo dri Gilles KONKON ◽  
Michel GNAGNE ◽  
Mongomakeacute KONEacute ◽  
...  
Keyword(s):  
Somatic Embryogenesis ◽  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Hevea Brasiliensis

Regulating the regulators: responses of four plant growth regulators during clonal propagation of Lachenalia montana

2017 ◽  
Vol 82 (2) ◽  
pp. 305-315 ◽  
Author(s):  
Adeyemi O. Aremu ◽  
Lenka Plačková ◽  
Nqobile A. Masondo ◽  
Stephen O. Amoo ◽  
Mack Moyo ◽  
...  
Keyword(s):  
Plant Growth ◽  
Plant Growth Regulators ◽  
Growth Regulators ◽  
Clonal Propagation
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