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Understanding Yeast Ionomics: A Model for Elemental Transport and Storage


The study of how organisms regulate the uptake, transport, and storage of essential and toxic elements—known as the ionome—is a cornerstone of modern biology. Yeast, as a model organism, provides unparalleled insights into these processes due to its genetic accessibility and its relevance to both plant and human systems. By analyzing yeast ionomics, researchers can uncover pathways and mechanisms that have broad implications for health, agriculture, and the environment.

https://www.researchgate.net/figure/A-The-structure-of-a-budding-yeast-cellB-The-yeast-Saccharomyces-cerevisiae-is-a-model_fig1_336116058

Comprehensive Yeast Ionomics Data

Our yeast ionomics database is among the most detailed resources available, supporting groundbreaking discoveries in genetic and elemental interactions. Key metrics include:

  • 228 completed ICP-MS runs

  • 11,924 unique lines analyzed

  • 6,408 unique genes studied

These datasets enable researchers to identify genes involved in elemental transport, study responses to environmental stress, and explore genetic variation in elemental homeostasis.

Applications of Yeast Ionomics

  1. Elemental Transport Pathways:
    Yeast studies have helped map transport systems for essential nutrients like iron, zinc, and copper, which are critical for cellular functions.

  2. Stress and Toxicity Responses:
    Investigating yeast ionomics under varying conditions reveals how cells adapt to elemental imbalances and toxicity.

  3. Insights for Agriculture:
    Many genes discovered in yeast have homologs in plants, providing clues for improving crop nutrient uptake and resilience.

https://www.researchgate.net/figure/The-diagrammatic-representation-of-the-use-of-yeast-in-different-sector-to-fulfil-the_fig2_338464155

Resources for Researchers

  • Publications: Explore how yeast ionomics has been utilized in groundbreaking studies.

  • Visitor Map: See global engagement with our resources since September 2010. For earlier data, click here.

Collaboration Through Data Exchange

Our Data Exchange platform offers a collaborative environment where researchers can:

  • Share datasets to promote open science.

  • Access curated datasets, including yeast and other model organisms.

By leveraging yeast ionomics, researchers can unlock critical knowledge about elemental regulation and transport. Whether studying basic cellular processes or applying findings to plant and human systems, yeast remains an essential tool for advancing the field of ionomics.

https://www.researchgate.net/publication/329438734_Yeast_Characteristics_and_Economic_Significance