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Modern Molecular Taxonomy01:29

Modern Molecular Taxonomy

Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...
Genomics02:02

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Updated: Jul 4, 2026

Optimization and Comparative Analysis of Plant Organellar DNA Enrichment Methods Suitable for Next-generation Sequencing
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Optimization and Comparative Analysis of Plant Organellar DNA Enrichment Methods Suitable for Next-generation Sequencing

Published on: July 28, 2017

Wheat genomics: present status and future prospects.

P K Gupta1, R R Mir, A Mohan

  • 1Department of Genetics and Plant Breeding, Ch. Charan Singh University, Meerut, India. pkgupta36@gmail.com <pkgupta36@gmail.com>

International Journal of Plant Genomics
|June 6, 2008
PubMed
Summary
This summary is machine-generated.

Wheat genomics research has advanced significantly due to extensive cytogenetics stocks. New methods and resources are enabling deeper understanding of gene-rich regions and quantitative trait loci (QTL).

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Untargeted Liquid Chromatography-Mass Spectrometry-Based Metabolomics Analysis of Wheat Grain
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Untargeted Liquid Chromatography-Mass Spectrometry-Based Metabolomics Analysis of Wheat Grain

Published on: March 13, 2020

Related Experiment Videos

Last Updated: Jul 4, 2026

Optimization and Comparative Analysis of Plant Organellar DNA Enrichment Methods Suitable for Next-generation Sequencing
12:33

Optimization and Comparative Analysis of Plant Organellar DNA Enrichment Methods Suitable for Next-generation Sequencing

Published on: July 28, 2017

Untargeted Liquid Chromatography-Mass Spectrometry-Based Metabolomics Analysis of Wheat Grain
07:10

Untargeted Liquid Chromatography-Mass Spectrometry-Based Metabolomics Analysis of Wheat Grain

Published on: March 13, 2020

Area of Science:

  • Plant Genomics
  • Agricultural Science
  • Molecular Biology

Background:

  • Wheat (Triticum aestivum L.) presents genomic research challenges due to its large genome size and high proportion of repetitive sequences.
  • Despite these challenges, extensive cytogenetics stocks have been instrumental in recent genomic research progress.

Purpose of the Study:

  • To review recent advances in wheat genomics research.
  • To highlight available resources for future research in this important crop.

Main Methods:

  • Development of dense genetic and physical maps.
  • Genome-wide identification of gene-rich/poor regions and quantitative trait loci (QTL), including expression QTL (eQTL).
  • Utilizing marker-assisted selection (MAS), map-based cloning, TILLING, RNA interference (RNAi), epigenetics, and association mapping.

Main Results:

  • Significant progress in understanding wheat genome structure and gene distribution.
  • Identification and cloning of several genes/QTL associated with economic traits.
  • Preparation of BAC/BIBAC libraries for subgenome D and individual chromosomes to facilitate gene space sequencing.

Conclusions:

  • Wheat genomics research has overcome significant hurdles through innovative approaches and resource development.
  • Continued advancements in functional genomics and resource availability promise further breakthroughs in understanding and improving wheat.