Indirect Somatic Embryogenesis from Mature Inflorescence Explants of Date Palm

2017 ◽  
pp. 89-97
Author(s):  
Ali M. Al-Ali ◽  
Chien-Ying Ko ◽  
Sultan A. Al-Sulaiman ◽  
Sami O. Al-Otaibi ◽  
Abd Ulmoneem H. Al-Khamees ◽  
...  
Keyword(s):  
Somatic Embryogenesis ◽  
Date Palm ◽  
Indirect Somatic Embryogenesis ◽  
Inflorescence Explants

scholarly journals Influence of Abscisic Acid and Sucrose on Somatic Embryogenesis in CactusCopiapoa tenuissimaRitt. formamostruosa

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
J. Lema-Rumińska ◽  
K. Goncerzewicz ◽  
M. Gabriel
Keyword(s):  
Somatic Embryogenesis ◽  
Abscisic Acid ◽  
Somatic Embryos ◽  
Sucrose Concentration ◽  
Turgor Pressure ◽  
Direct Somatic Embryogenesis ◽  
Fresh Weight ◽  
High Concentration ◽  
Globular Stage ◽  
Indirect Somatic Embryogenesis

Having produced the embryos of cactusCopiapoa tenuissimaRitt. formamonstruosaat the globular stage and callus, we investigated the effect of abscisic acid (ABA) in the following concentrations: 0, 0.1, 1, 10, and 100 μM on successive stages of direct (DSE) and indirect somatic embryogenesis (ISE). In the indirect somatic embryogenesis process we also investigated a combined effect of ABA (0, 0.1, 1 μM) and sucrose (1, 3, 5%). The results showed that a low concentration of ABA (0-1 μM) stimulates the elongation of embryos at the globular stage and the number of correct embryos in direct somatic embryogenesis, while a high ABA concentration (10–100 μM) results in growth inhibition and turgor pressure loss of somatic embryos. The indirect somatic embryogenesis study in this cactus suggests that lower ABA concentrations enhance the increase in calli fresh weight, while a high concentration of 10 μM ABA or more changes calli color and decreases its proliferation rate. However, in the case of indirect somatic embryogenesis, ABA had no effect on the number of somatic embryos and their maturation. Nevertheless, we found a positive effect of sucrose concentration for both the number of somatic embryos and the increase in calli fresh weight.

Indirect somatic embryogenesis on rare octoploid Asparagus breslerianus plants

2017 ◽  
Vol 226 ◽  
pp. 184-190 ◽  
Author(s):  
Seyyed Javad Mousavizadeh ◽  
Kambiz Mashayekhi ◽  
Mohammad Reza Hassandokht
Keyword(s):  
Somatic Embryogenesis ◽  
Indirect Somatic Embryogenesis

scholarly journals Lovastatin effects on indirect somatic embryogenesis of petunia

2020 ◽  
Vol 25 (5) ◽  
pp. 1886-1891
Author(s):  
MARIA-MIHAELA ANTOFIE ◽  
◽  
MONICA ELENA MITOI
Keyword(s):  
Somatic Embryogenesis ◽  
Indirect Somatic Embryogenesis
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