Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Evolutionary Relationships through Genome Comparisons

Evolutionary Relationships through Genome Comparisons

Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...

Introduction to Plant Diversity

Introduction to Plant Diversity

From Water to Land

Alternative RNA Splicing

Alternative RNA Splicing

Alternative RNA splicing is the regulated splicing of exons and introns to produce different mature mRNAs from a single pre-mRNA. Unlike in constitutive splicing where a single gene produces a single type of mRNA, alternative splicing allows an organism to produce multiple proteins from a single gene and plays an important role in protein diversity.
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...

Transgenic Plants

Transgenic Plants

Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...

Overview of Transposition and Recombination

Overview of Transposition and Recombination

Transposons make up a significant part of genomes of various organisms. Therefore, it is believed that transposition played a major evolutionary role in speciation by changing genome sizes and modifying gene expression patterns. For example, in bacteria, transposition can lead to conferring antibiotic resistance. Movement of transposable elements within the genetic pool of pathogenic bacteria can aid in transfer of antibiotic-resistant genetic elements. In eukaryotes, transposons can carry out...

Morphogenesis

Morphogenesis

Plant morphogenesis—the development of a plant’s form and structure—involves several overlapping developmental processes, including growth and cell differentiation. Precursor cells differentiate into specific cell types, which are organized into the tissues and organ systems that make up the functional plant.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Comparative analysis to investigate a possible mechanism for cell enlargement in succulent leaves of Crassothonna capensis (Asteraceae).

Journal of plant research·2025

Same author

Leaf evolution: integrating phylogenetics, developmental dynamics, and genetic insights across land plants.

The New phytologist·2025

Same author

A pilot clinical trial of exercise program for elderly patients with cirrhosis and frailty: comprehensive exercise rehabilitation intervention.

European journal of gastroenterology & hepatology·2024

Same author

Effusol ameliorates ischemic stroke by targeting NLRP3 protein to regulate NLRP3 inflammasome-mediated pyroptosis.

Phytomedicine : international journal of phytotherapy and phytopharmacology·2024

Same author

Unveiling potential threats: backdoor attacks in single-cell pre-trained models.

Cell discovery·2024

Same author

Protective Role of Indole-3-Acetic Acid Against <i>Salmonella</i> Typhimurium: Inflammation Moderation and Intestinal Microbiota Restoration.

Microorganisms·2024

Same journal

Amino acid sensing and signaling in plants.

Current opinion in plant biology·2026

Same journal

No energy, no defense: Metabolic input shapes defense signaling.

Current opinion in plant biology·2026

Same journal

Bridging paradoxes in recombination at NLR cluster: A structural genomics perspective.

Current opinion in plant biology·2026

Same journal

Trehalose 6-phosphate and hormone signalling crosstalk.

Current opinion in plant biology·2026

Same journal

How to grow a leaf: Generating, maintaining, and modulating flatness.

Current opinion in plant biology·2026

Same journal

Pectin biosynthesis, signaling, and cell polarity in stomatal function and morphogenesis.

Current opinion in plant biology·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jul 14, 2025

Laser-assisted Microdissection LAM as a Tool for Transcriptional Profiling of Individual Cell Types

Laser-assisted Microdissection LAM as a Tool for Transcriptional Profiling of Individual Cell Types

Published on: May 10, 2016

How to utilize comparative transcriptomics to dissect morphological diversity in plants.

Siyu Li¹, Hokuto Nakayama², Neelima R Sinha¹

¹Department of Plant Biology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA.

Current Opinion in Plant Biology

|October 7, 2023

Summary

This summary is machine-generated.

Comparative transcriptomics helps understand plant evolution by analyzing gene expression. This review explores methods to overcome challenges in comparing gene activity across different plant species and developmental stages.

Keywords:

Comparative transcriptomics Evo-devo Homology Network analysis

More Related Videos

Annotation of Plant Gene Function via Combined Genomics, Metabolomics and Informatics

Annotation of Plant Gene Function via Combined Genomics, Metabolomics and Informatics

Published on: June 17, 2012

Isolation and Transcriptome Analysis of Plant Cell Types

Isolation and Transcriptome Analysis of Plant Cell Types

Published on: April 7, 2023

Related Experiment Videos

Last Updated: Jul 14, 2025

Laser-assisted Microdissection LAM as a Tool for Transcriptional Profiling of Individual Cell Types

Laser-assisted Microdissection LAM as a Tool for Transcriptional Profiling of Individual Cell Types

Published on: May 10, 2016

Annotation of Plant Gene Function via Combined Genomics, Metabolomics and Informatics

Annotation of Plant Gene Function via Combined Genomics, Metabolomics and Informatics

Published on: June 17, 2012

Isolation and Transcriptome Analysis of Plant Cell Types

Isolation and Transcriptome Analysis of Plant Cell Types

Published on: April 7, 2023

Area of Science:

Evolutionary Biology
Genomics
Developmental Biology

Background:

Comparative transcriptomics is key to understanding the genetic basis of organ morphogenesis and evolutionary diversification.
Studying plant morphological diversity via transcriptomics faces challenges: identifying homologous genes, selecting stages, and extracting gene networks.

Purpose of the Study:

To review methods for overcoming challenges in comparative transcriptomics for plant evolution.
To highlight approaches for identifying gene function, aligning developmental stages, and uncovering gene regulatory networks.

Main Methods:

Phylostratigraphy for identifying functionally equivalent genes across species.
Clustering and gene co-expression networks for uncovering gene regulatory relationships.
Addressing challenges like plant genome complexity and heterochrony in developmental stage alignment.

Main Results:

Identified methods to overcome complexity in plant genomes and developmental stage alignment.
Demonstrated the utility of phylostratigraphy, clustering, and gene co-expression networks.
Highlighted the importance of integrating gene networks with other data types.

Conclusions:

Comparative transcriptomics, using methods like phylostratigraphy and gene co-expression networks, is crucial for understanding plant morphological evolution.
Addressing challenges in gene homology, developmental stage alignment, and network analysis is essential.
Integrating diverse data sources enhances comprehensive understanding of evolutionary processes.