New insights into tissue culture plant-regeneration mechanisms

Y Long, Y Yang, G Pan, Y Shen - Frontiers in plant science, 2022 - frontiersin.org
Plant regeneration occurs when plants repair or replace damaged structures based on the
totipotency and pluripotency of their cells. Tissue culture is one of the most widely used …

[HTML][HTML] Epigenetics for crop improvement in times of global change

I Kakoulidou, EV Avramidou, M Baránek… - Biology, 2021 - mdpi.com
Simple Summary Research on plant epigenetics aims to understand how endogenous,
biotic, and abiotic factors regulate plant development and growth independent of changes in …

[HTML][HTML] Genetic and molecular control of somatic embryogenesis

C Salaün, L Lepiniec, B Dubreucq - Plants, 2021 - mdpi.com
Somatic embryogenesis is a method of asexual reproduction that can occur naturally in
various plant species and is widely used for clonal propagation, transformation and …

Chromatin accessibility dynamics and a hierarchical transcriptional regulatory network structure for plant somatic embryogenesis

FX Wang, GD Shang, LY Wu, ZG Xu, XY Zhao… - Developmental Cell, 2020 - cell.com
Plant somatic embryogenesis refers to a phenomenon where embryos develop from somatic
cells in the absence of fertilization. Previous studies have revealed that the phytohormone …

Auxin biosynthesis maintains embryo identity and growth during BABY BOOM-induced somatic embryogenesis

M Li, J Wrobel-Marek, I Heidmann, A Horstman… - Plant …, 2022 - academic.oup.com
Somatic embryogenesis is a type of plant cell totipotency where embryos develop from
nonreproductive (vegetative) cells without fertilization. Somatic embryogenesis can be …

Integrative transcriptome and metabolome analysis reveals the mechanism of exogenous melatonin alleviating drought stress in maize roots

Y Wang, J Wang, H Guo, X Wu, M Hao… - Plant Physiology and …, 2023 - Elsevier
Melatonin (MT) is essential for plant development and drought adaptation. However, the
molecular and metabolic mechanisms underlying MT-induced drought tolerance in maize …

A WRI1‐dependent module is essential for the accumulation of auxin and lipid in somatic embryogenesis of Arabidopsis thaliana

WJ Zhang, LP Tang, J Peng, LM Zhai, QL Ma… - New …, 2024 - Wiley Online Library
The potential for totipotency exists in all plant cells; however, the underlying mechanisms
remain largely unknown. Earlier findings have revealed that the overexpression of LEAFY …

Somatic embryo initiation by rice BABY BOOM1 involves activation of zygote‐expressed auxin biosynthesis genes

I Khanday, C Santos‐Medellín… - New Phytologist, 2023 - Wiley Online Library
Plant embryogenesis results from the fusion of male and female gametes but can also be
induced in somatic cells. The molecular pathways for embryo initiation are poorly …

Endogenous auxin maintains embryonic cell identity and promotes somatic embryo development in Arabidopsis

O Karami, C Philipsen, A Rahimi, AR Nurillah… - The Plant …, 2023 - Wiley Online Library
Somatic embryogenesis (SE), or embryo development from in vitro cultured vegetative
explants, can be induced in Arabidopsis by the synthetic auxin 2, 4‐dichlorophenoxyacetic …

Epigenetic regulation of auxin-induced somatic embryogenesis in plants

B Wójcikowska, AM Wójcik, MD Gaj - International Journal of Molecular …, 2020 - mdpi.com
Somatic embryogenesis (SE) that is induced in plant explants in response to auxin treatment
is closely associated with an extensive genetic reprogramming of the cell transcriptome. The …