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

Responses to Salt Stress02:02

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
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

Developing resistance to Fusarium wilt in chickpea: From identifying meta-QTLs to molecular breeding.

The plant genome·2025
Same author

Unraveling the genetic basis of quantitative resistance to diseases in tomato: a meta-QTL analysis and mining of transcript profiles.

Plant cell reports·2024
Same author

Meta-analysis of seed weight QTLome using a consensus and highly dense genetic map in Brassica napus L.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2023
Same author

Genome-wide transcriptional profiling provides clues to molecular mechanisms underlying cold tolerance in chickpea.

Scientific reports·2023
Same author

Pinpointing genomic regions associated with root system architecture in rice through an integrative meta-analysis approach.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2021
Same author

Transcriptome analysis of bread wheat leaves in response to salt stress.

PloS one·2021

Related Experiment Video

Updated: May 9, 2026

Identifying Mutations by High Resolution Melting in a TILLING Population of Rice
06:10

Identifying Mutations by High Resolution Melting in a TILLING Population of Rice

Published on: September 2, 2019

Genome-Wide Meta-QTL Analysis and InDel Markers for Salt Tolerance in Rice: Bridging the Gap from Genomics to

Raheleh Mirdar Mansuri1,2, Amir-Hossein Azizi1, Hadi Darzi Ramandi3

  • 1Department of Systems Biology, Agricultural Biotechnology Research Institute of Iran (ABRII), Agricultural Research, Education and Extension Organization (AREEO), PO Box 31535‑1897, Karaj, Iran.

Rice (New York, N.Y.)
|May 8, 2026
PubMed
Summary

This study identifies key genomic regions and develops novel markers for improving rice salt tolerance. These findings offer a valuable resource for marker-assisted breeding to enhance crop resilience.

Keywords:
Oryza sativaMarker-assisted selectionMeta-analysisQuantitative trait lociSalt stress

More Related Videos

Breeding by Design for Functional Rice with Genome Editing Technologies
09:43

Breeding by Design for Functional Rice with Genome Editing Technologies

Published on: January 3, 2025

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling
07:18

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling

Published on: May 21, 2020

Related Experiment Videos

Last Updated: May 9, 2026

Identifying Mutations by High Resolution Melting in a TILLING Population of Rice
06:10

Identifying Mutations by High Resolution Melting in a TILLING Population of Rice

Published on: September 2, 2019

Breeding by Design for Functional Rice with Genome Editing Technologies
09:43

Breeding by Design for Functional Rice with Genome Editing Technologies

Published on: January 3, 2025

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling
07:18

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling

Published on: May 21, 2020

Area of Science:

  • Plant Science
  • Genetics
  • Agronomy

Background:

  • Salt stress significantly limits global rice production, necessitating genetic solutions.
  • Developing robust genomic resources is crucial for breeding salt-tolerant rice varieties.

Purpose of the Study:

  • To conduct a genome-wide meta-QTL analysis integrating data from seedling and reproductive stages for rice salt tolerance.
  • To identify stable meta-QTL (MQTL) regions and develop effective molecular markers for marker-assisted selection.

Main Methods:

  • Construction of a high-density consensus map and curation of quantitative trait loci (QTLs) from independent studies.
  • Meta-analysis to refine QTL confidence intervals and identify stable MQTLs.
  • Development and validation of InDel markers within identified MQTL regions.

Main Results:

  • Identified 87 seedling MQTLs (SeMQTLs) and 43 reproductive MQTLs (ReMQTLs).
  • Highlighted SeMQTL1-5 (including Saltol) and MQTLSIH1-5 (containing SKC1) for seedling tolerance, and MQTLPF11-1 for reproductive-stage breeding.
  • Developed 21 InDel markers, with 18 validated as effective allele-specific markers for salt tolerance discrimination.

Conclusions:

  • This research provides the first consolidated set of high-confidence, MQTL-derived InDel markers for rice salt tolerance.
  • These markers serve as a valuable resource for marker-assisted selection and pyramiding resilience loci into elite rice germplasm.
  • The findings contribute to enhancing rice productivity under abiotic stress conditions.