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

Asexual Reproduction02:38

Asexual Reproduction

Asexual reproduction allows plants to reproduce without growing flowers, attracting pollinators, or dispersing seeds. Offspring are genetically identical to the parent and produced without the fusion of male and female gametes.
Trihybrid Crosses02:27

Trihybrid Crosses

Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal chance to...

You might also read

Related Articles

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

Sort by
Same author

A Precise Reproductive Calendar of Sexual and Apomictic Genotypes of <i>Eragrostis curvula</i>.

Plants (Basel, Switzerland)·2026
Same author

Traversing the effects of ploidy changes in different Eragrostis curvula genotypes through high-throughput RNA sequencing.

The plant genome·2026
Same author

Polyploid plant genomes complexity and the challenges of sequencing.

Planta·2026
Same author

Whole genome duplication drives transcriptome reprogramming in response to drought in alfalfa.

Plant cell reports·2025
Same author

Cross-Kingdom Communication via Plant-Derived Extracellular Vesicle Nucleic Acids in Genetically Engineered <i>Nicotiana tabacum</i>.

Genes·2025
Same author

A Proposed Saffron Soilless Cultivation System for a Quality Spice as Certified by Genetic Traceability.

Plants (Basel, Switzerland)·2025

Related Experiment Video

Updated: May 12, 2026

Laser-assisted Microdissection LAM as a Tool for Transcriptional Profiling of Individual Cell Types
09:31

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

Published on: May 10, 2016

9.8K

Leaf transcriptome differences between diploid and tetraploid bahiagrass.

Maricel Podio1, Danilo Fabrizio Santoro2, Carolina Marta Colono1

  • 1Instituto de Investigaciones en Ciencias Agrarias de Rosario (IICAR-CONICET-UNR), Rosario, Argentina.

The Plant Genome
|February 28, 2026
PubMed
Summary

Polyploid bahiagrass (Paspalum notatum) shows altered gene expression impacting development and stress tolerance. This study identifies key genes and regulators for improving forage grass traits through molecular breeding.

More Related Videos

Isolation of Histone from Sorghum Leaf Tissue for Top Down Mass Spectrometry Profiling of Potential Epigenetic Markers
07:10

Isolation of Histone from Sorghum Leaf Tissue for Top Down Mass Spectrometry Profiling of Potential Epigenetic Markers

Published on: March 4, 2021

5.1K
Isolation and Transcriptome Analysis of Plant Cell Types
08:53

Isolation and Transcriptome Analysis of Plant Cell Types

Published on: April 7, 2023

2.2K

Related Experiment Videos

Last Updated: May 12, 2026

Laser-assisted Microdissection LAM as a Tool for Transcriptional Profiling of Individual Cell Types
09:31

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

Published on: May 10, 2016

9.8K
Isolation of Histone from Sorghum Leaf Tissue for Top Down Mass Spectrometry Profiling of Potential Epigenetic Markers
07:10

Isolation of Histone from Sorghum Leaf Tissue for Top Down Mass Spectrometry Profiling of Potential Epigenetic Markers

Published on: March 4, 2021

5.1K
Isolation and Transcriptome Analysis of Plant Cell Types
08:53

Isolation and Transcriptome Analysis of Plant Cell Types

Published on: April 7, 2023

2.2K

Area of Science:

  • Plant genetics and genomics
  • Molecular biology
  • Agronomy

Background:

  • Polyploidy in Paspalum notatum (bahiagrass) is linked to desirable traits like vigor and stress tolerance.
  • Existing breeding efforts have improved some agronomic traits, but a genome-wide understanding of polyploidy's transcriptomic effects is missing.

Purpose of the Study:

  • To create a comprehensive transcript catalog comparing diploid and tetraploid bahiagrass.
  • To characterize genome-wide transcriptomic changes induced by polyploidy.
  • To identify candidate genes for enhancing bahiagrass traits.

Main Methods:

  • Differential gene expression analysis between diploid and tetraploid bahiagrass leaves.
  • Gene ontology enrichment analysis.
  • Co-expression network analysis to identify master regulators.

Main Results:

  • Polyploid bahiagrass exhibits distinct transcriptomic profiles affecting development, redox homeostasis, and photosynthesis.
  • Key gene categories related to stress response and signaling pathways were identified.
  • 532 master regulators influenced by genome doubling were uncovered, with specific chromosomal clustering.

Conclusions:

  • Polyploidy significantly alters the transcriptome in bahiagrass, consistent with patterns in other species.
  • The study provides valuable insights into molecular mechanisms underlying polyploid vigor and stress tolerance.
  • Identified genes and regulators serve as targets for future molecular breeding programs in forage grasses.