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Related Experiment Video

Updated: Dec 6, 2025

Efficient and Rapid Isolation of Early-stage Embryos from Arabidopsis thaliana Seeds

Efficient and Rapid Isolation of Early-stage Embryos from Arabidopsis thaliana Seeds

Published on: June 7, 2013

Genetic activity during early plant embryogenesis.

Ran Tian¹, Priyanka Paul¹, Sanjay Joshi¹

¹Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546-0312, U.S.A.

The Biochemical Journal

|October 12, 2020

Summary

Understanding seed development and somatic embryogenesis is crucial. This review explores transcription factors controlling plant embryo development in Arabidopsis, comparing zygotic and somatic pathways.

Keywords:

Arabidopsis thaliana embryogenesis seed biology somatic embryo transcription factor

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Published on: June 9, 2015

Area of Science:

Plant molecular biology
Developmental biology
Genetics

Background:

Seed development is fundamental to plant reproduction and agriculture.
Somatic embryogenesis is a key tool for plant propagation, genetic modification, and research.
Transcription factors (TFs) play critical roles in regulating embryonic development.

Purpose of the Study:

To review transcription factors involved in zygotic and somatic embryogenesis.
To compare and contrast TF roles in both developmental pathways.
To highlight the importance of Arabidopsis as a model system.

Main Methods:

Literature review of scientific publications.
Analysis of transcription factor functions in plant embryogenesis.
Comparative study of zygotic and somatic embryo development.

Main Results:

Identified key transcription factors regulating meristem establishment in zygotic embryos.
Highlighted transcription factors that can induce or are essential for somatic embryogenesis.
Provided insights into conserved and divergent TF roles between zygotic and somatic pathways.

Conclusions:

Transcription factors are critical regulators of both zygotic and somatic embryogenesis.
Understanding these pathways in model plants like Arabidopsis aids agricultural applications.
Further research can leverage TF knowledge for improved plant breeding and biotechnology.