Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Cell Signaling in Plants01:25

Cell Signaling in Plants

Plant cells communicate to coordinate their cycle of growth, flowering and fruiting, and activities in roots, shoots, and leaves in response to the changing environmental conditions. Plant signaling is distinct from animal signaling. Plants primarily utilize enzyme-linked receptors, whereas the largest class of cell-surface receptors in animals are G-protein coupled receptors (GPCRs). Unlike animals, receptor tyrosine kinases are rare in plants. Instead, plants have a diverse class of...
Transgenic Plants02:50

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...
Microbe-Plant Interactions01:09

Microbe-Plant Interactions

Microbe-plant interactions represent a dynamic spectrum of associations shaped by intricate chemical signaling. These interactions can be neutral, beneficial, or detrimental, and profoundly influence plant physiology, growth, and ecosystem function. The plant microbiome, comprising bacteria, fungi, archaea, protists, and viruses, plays a pivotal role in mediating these effects through surface colonization, internal colonization, or systemic symbiosis.Mutualistic associations, particularly with...
Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.

You might also read

Related Articles

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

Sort by
Same author

PET molecular imaging of in vivo brain metabolism, synaptic density and glial reactivity changes after neural stem cell transplantation on a rat model of ischemic stroke.

European journal of nuclear medicine and molecular imaging·2026
Same author

Epistatic chromatin remodeling during barley response to powdery mildew by ATAC-Seq.

Scientific data·2026
Same author

Unusual case of diarrhoea.

Gut·2026
Same author

Chloroplast-Inspired Nanoassemblies for Ischemic Stroke Therapy: Cross-Kingdom Recoupling with Mitochondrial Metabolism.

ACS nano·2026
Same author

The SoyBase, LegumeInfo, and PeanutBase databases in support of legume research and crop improvement.

Genetics·2026
Same author

Landscape Analysis of Human Papillomavirus (HPV) Prophylactic Vaccine Clinical Trials in China Based on the NMPA Database.

Drug design, development and therapy·2025

Related Experiment Video

Updated: May 27, 2026

Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens
10:19

Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens

Published on: February 3, 2020

PLEXdb: gene expression resources for plants and plant pathogens.

Sudhansu Dash1, John Van Hemert, Lu Hong

  • 1Virtual Reality Application Center, Crop Genome Informatics Lab, Electrical and Computer Engineering, Bioinformatics and Computational Biology, Iowa State University, Ames, IA 50011, USA.

Nucleic Acids Research
|November 16, 2011
PubMed
Summary
This summary is machine-generated.

PLEXdb is a database for comparing plant and pathogen gene expression data. It offers tools for analyzing gene function, regulation, and expression patterns across various conditions and species.

More Related Videos

Single-Cell Analysis of the Expression of Pseudomonas syringae Genes within the Plant Tissue
07:35

Single-Cell Analysis of the Expression of Pseudomonas syringae Genes within the Plant Tissue

Published on: October 6, 2022

mRNA Interactome Capture from Plant Protoplasts
12:29

mRNA Interactome Capture from Plant Protoplasts

Published on: July 28, 2017

Related Experiment Videos

Last Updated: May 27, 2026

Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens
10:19

Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens

Published on: February 3, 2020

Single-Cell Analysis of the Expression of Pseudomonas syringae Genes within the Plant Tissue
07:35

Single-Cell Analysis of the Expression of Pseudomonas syringae Genes within the Plant Tissue

Published on: October 6, 2022

mRNA Interactome Capture from Plant Protoplasts
12:29

mRNA Interactome Capture from Plant Protoplasts

Published on: July 28, 2017

Area of Science:

  • Genomics
  • Bioinformatics
  • Plant Science

Background:

  • Gene expression data analysis is crucial for understanding plant biology and economically important species.
  • Comparing expression data across different species and conditions requires robust bioinformatics tools.
  • Existing platforms may lack comprehensive features for genome-scale data comparison and analysis.

Purpose of the Study:

  • To present PLEXdb as a comprehensive resource for comparative gene expression analysis in plants and pathogens.
  • To highlight the utility of PLEXdb's tools for interpreting gene structure, function, and regulation.
  • To facilitate the uploading and analysis of genome-scale data sets by researchers.

Main Methods:

  • PLEXdb supports data uploads and comparisons across multiple plant and pathogen species.
  • The Model Genome Interrogator (MGI) tool maps gene lists to model organisms like rice and Arabidopsis, predicting homologies and displaying gene structures.
  • A gene list-processing wizard enables creation, analysis, annotation, and management of gene lists, with support for advanced analyses like ANOVA and clustering.
  • The Gene OscilloScope tool tracks gene expression changes across experiments to identify patterns and potential steady-state controls.

Main Results:

  • PLEXdb enables comparisons of genome-scale gene expression data from diverse plant and pathogen species.
  • Gene Atlas experiments provide insights into gene responses across different developmental stages, conditions, and tissues.
  • MGI successfully predicts gene homologies and displays structural information for annotated genes.
  • Users can perform complex analyses, including clustering and ANOVA, on uploaded or generated gene lists.

Conclusions:

  • PLEXdb provides a valuable platform for comparative transcriptomics in plants and pathogens.
  • The integrated tools facilitate the interpretation of gene function and regulation in economically important plants.
  • PLEXdb empowers researchers to conduct sophisticated analyses of gene expression data, advancing plant science research.