Leaves and fruits of Fagaceae plants
We provide tissue culture technology services for Fagaceae species,
which can maintain the excellent genetic characteristics of
the species and obtain a large number of high-quality tissue
culture seedlings in a short period.
Fagaceae plants are ancient in origin, with fossil records dating back to the Cretaceous period, and are the main building blocks of tropical, subtropical, and temperate forest vegetation in the Northern Hemisphere, as well as one of the most important woody plants, with about 1,047 species in eight genera worldwide.
Fagaceae plants are important components of mixed coniferous and broad-leaved forests and evergreen broad-leaved forests and have strong ecological functions such as water and soil conservation, water conservation, disaster prevention, and mitigation, etc. Fagaceae plants have beautiful tree shapes, large shady crowns, peculiar leaf shapes, beautiful flowers, and fruits, and can absorb harmful substances, and many other excellent garden characteristics, and are often planted as ornamental plants.
Fagaceae plants are widely distributed and rich in resources and are important resource plants for the production of high-quality timber, nuts, and tannins, which have great economic and ecological values.
The seeds of some species of Fagaceae plants are susceptible to insect damage, are not easily preserved, have a low survival rate, and are slow to reproduce sexually. On the other hand, sexual reproduction cannot guarantee the good characteristics of forest trees. Therefore, the tissue culture technology provided by Lifeasible can inherit the good characteristics of tree species through asexual propagation, and can obtain a large number of high-quality Fagaceae tissue culture seedlings in a short period by rapid propagation.
Fagaceae plants are regenerated mainly by the clumping pathway, with a few species succeeding by the somatic embryogenic pathway or organogenic pathway.
Some successful cases of tissue culture of Fagaceae plants
Species | Explants | Differentiation pathway | Medium |
---|---|---|---|
Castanea mollissima | Ovule | Somatic embryogenesis pathway | WPM |
Q.mongolica | Young stem segments | Organogenesis pathway | WPM, 1/2 MS, BTM, MS, 1 /4 MS |
Castanea mollissima | Germination of young Shoot | Organogenesis pathway | WPM, MS, Heller, Nitsch, White, DKW |
Castanopsin fissa | Shoot stem | Clumping pathway | BMT, MS, B5, ER, 1/2 BMT |
Q. robur | Stem tip and short internodes | Clumping pathway | BTM, WPM, MS, GD |
Q.lobata | Stem segments with buds | Clumping pathway | BTM, WPM, GD |
Q.variabilis | Stem segment | Clumping pathway | WPM, BTM, GD, MS |
Cyclobalanopsis gilva | Terminal buds, cotyledon nodes | Clumping pathway | 1/2 MS, MS |
Quercus acutissima | Stem segment | Clumping pathway | 1/4 MS |
Castanea henryi | Embryo | Clumping pathway | M, White,1 /2 MS, WPM, Modified MS |
Q.liaotungensis | Immature syncytial embryo | Somatic embryogenesis pathway | 1/2 MS, MS |
Castanea dentata | Stem segments with buds | Clumping pathway | MS, modified WPM, modified 1/2 MS |
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