De novo shoot organogenesis during plant regeneration.

08:00 EDT 31st August 2019 | BioPortfolio

Summary of "De novo shoot organogenesis during plant regeneration."

Plants exhibit remarkable regeneration capacity, ensuring developmental plasticity. In vitro tissue culture techniques are based on the plant regeneration ability and facilitate production of new organs and even whole plant from explants. Plant somatic cells can be reprogrammed to form a pluripotent cell mass called callus. A portion of pluripotent callus cells gives rise to a fertile shoot via de novo shoot organogenesis (DNSO). Here, we reconstitute the shoot regeneration process with four phases, including pluripotency acquisition, shoot promeristem formation, establishment of confined shoot progenitor, and shoot outgrowth. Additionally, other biological processes, including cell cycle progression and reactive oxygen species metabolism, which further contribute to successful completion of DNSO, are also summarized. Overall, this study highlights recent advances in the molecular and cellular events involved in DNSO and regulatory mechanisms behind key steps of DNSO.


Journal Details

This article was published in the following journal.

Name: Journal of experimental botany
ISSN: 1460-2431


DeepDyve research library

PubMed Articles [6190 Associated PubMed Articles listed on BioPortfolio]

Efficient and reproducible somatic embryogenesis and micropropagation in tomato via novel structures - Rhizoid Tubers.

A dual in vitro regeneration system consisting of indirect organogenesis and somatic embryogenesis (SE), applicable to several varieties of tomato-Solanum lycopersicum (cv. Riogrande, cv. Roma, hybrid...

Modifications to a Vitis Shoot Tip Cryopreservation Procedure: Effect of Shoot Tip Size and Use of Cryoplates.

Cryopreservation has been considered a preferred method for the long-term storage of plant germplasm, especially to efficiently conserve and maintain the genetic integrity of genebank materials. Dropl...

Genetic admixture accelerates invasion via provisioning rapid adaptive evolution.

Genetic admixture, the intraspecific hybridization among divergent introduced sources, can immediately facilitate colonization via hybrid vigor and profoundly enhance invasion via contributing novel g...

Factors Influencing Organogenesis of cv. 'Resomee Splendid'.

Chrysanthemum; also commonly known as mums or chrysanths, is one of the most important ornamental crops worldwide. Introducing desirable traits into this valuable plant by the conventional breeding ha...

Network trade-offs and homeostasis in Arabidopsis shoot architectures.

Understanding the optimization objectives that shape shoot architectures remains a critical problem in plant biology. Here, we performed 3D scanning of 152 Arabidopsis shoot architectures, including w...

Clinical Trials [1068 Associated Clinical Trials listed on BioPortfolio]

The Influence of Dietary Plant Sterols and Plant Stanols on Cholesterol and Plant Sterol Levels in Atheromatous Plaques

This study aims to explore whether the increased supply of dietary plant sterols and plant stanols have any influence on serum levels of phytosterols and on consistency of carotid atheroma...

Lipid-lowering Effect of Plant Stanol Ester Yoghurt Drinks

The aim is to investigate the effects of yoghurt drinks containing two doses of plant stanol ester either with or without added camelina oil on the serum cholesterol levels in moderately h...

Dietary Phytosterols and Human Aortic Valve

This randomized controlled double-blind intervention study unravels influence of dietary plant sterols and stanols on the structure and the sterol composition of the human aortic valve. Th...

Plant Stanol Esters and Preventing Asthma Symptoms

Plant stanols are known to lower low-density lipoprotein cholesterol. However, studies have suggested that these compounds also influence the immune system. Asthmatic responses are predomi...

Liver Regeneration

The liver is the only visceral organ with a tremendous capacity to regenerate. We don't yet understand how normal liver regeneration occurs (on a molecular level) or how to distinguish bet...

Medical and Biotech [MESH] Definitions

Transformative processes which occur in cells and tissues to produce differentiated plant organs.

Molecule produced in plant leaves that acts like a hormone by inducing flowering in the shoot apical meristem of buds and growing tips.

Procedures for enhancing and directing tissue repair and renewal processes, such as BONE REGENERATION; NERVE REGENERATION; etc. They involve surgically implanting growth conducive tracks or conduits (TISSUE SCAFFOLDING) at the damaged site to stimulate and control the location of cell repopulation. The tracks or conduits are made from synthetic and/or natural materials and may include support cells and induction factors for CELL GROWTH PROCESSES; or CELL MIGRATION.

A preparation consisting of PLATELETS concentrated in a limited volume of PLASMA. This is used in various surgical tissue regeneration procedures where the GROWTH FACTORS in the platelets enhance wound healing and regeneration.

A cosmetic technique that uses PLASMA GASES in therapeutic treatment to help achieve skin REJUVENATION or REGENERATION and delay SKIN AGING.

Quick Search

DeepDyve research library

Relevant Topics

Stem Cells
Track and monitor developments in stem cell research and commercial development.  Follow the tabs above to read the latest global news, research, clinical trials on stem cells and follow companies active in the stem cell industry.  BioPort...

Mergers & Acquisitions
Commercial and market reports on mergers and acquisitions in the biotechnology, pharmaceutical, medical device and life-science industries. Mergers and acquisitions (abbreviated M&A;) is an aspect of corporate strategy, corporate finance and manageme...

Searches Linking to this Article