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Published on: September 19, 2025
In vitro flowering of orchids
Jaime A Teixeira da Silva1, Gilberto B Kerbauy, Songjun Zeng
1Bioresource Production, Department of Horticulture, Faculty of Agriculture and Graduate School of Agriculture, Kagawa University , Ikenobe, Kagawa , Japan .
Critical Reviews in Biotechnology
|July 26, 2013
Summary
Inducing orchid flowering in vitro can shorten their long juvenile period. This review synthesizes studies on in vitro orchid flowering to understand the underlying mechanisms.
Area of Science:
- Plant Science
- Developmental Biology
- Horticulture
Background:
- Flowering is a complex and critical plant developmental process.
- Orchids have a notably long juvenile phase, hindering research and cultivation.
- In vitro flowering offers a potential solution to accelerate research and breeding.
Purpose of the Study:
- To review and synthesize existing research on in vitro flowering in orchids.
- To identify potential mechanisms driving in vitro flowering in orchids.
- To provide insights into the physiological, genetic, and molecular aspects of orchid flowering.
Main Methods:
- Comprehensive literature search of studies on in vitro orchid flowering.
- Synthesis and analysis of data from selected studies.
- Identification of common themes and potential mechanisms across studies.
Main Results:
- Review highlights various approaches and success rates in inducing in vitro flowering across different orchid species.
- Identified key factors influencing in vitro flowering, such as media composition and environmental conditions.
- Synthesized evidence suggesting hormonal and genetic regulation plays a crucial role.
Conclusions:
- In vitro flowering is a viable strategy to shorten the orchid juvenile phase.
- Further research is needed to fully elucidate the complex mechanisms of in vitro flowering in orchids.
- Understanding these mechanisms can advance orchid breeding and conservation efforts.
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In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
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Flowers are the reproductive, seed-producing structures of angiosperms. Typically, flowers consist of sepals, petals, stamens, and carpels. Sepals and petals are the vegetative flower organs. Stamens and carpels are the reproductive organs.
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