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Updated: Jul 3, 2026

Microarray Analysis for Saccharomyces cerevisiae

Microarray Analysis for Saccharomyces cerevisiae

Published on: April 7, 2011

Marine yeasts-a review.

Sreedevi N Kutty¹, Rosamma Philip

¹Department of Marine Biology, Microbiology and Biochemistry, School of Ocean Science and Technology, Cochin University of Science and Technology, Fine Arts Avenue, Kochi 682016, India.

Yeast (Chichester, England)

|July 11, 2008

Summary

Marine yeast populations vary greatly with organic matter and environmental conditions. Their distribution, abundance, and types are influenced by factors like water pollution, sediment type, and ocean depth.

Area of Science:

Microbiology
Marine Biology
Environmental Science

Background:

Yeasts are widespread, with populations influenced by organic material and environmental conditions.
Marine yeasts have been isolated from diverse oceanic sources since their initial discovery in the Atlantic Ocean.
Yeast distribution varies significantly, from high densities in near-shore waters to sparse populations in the deep sea.

Purpose of the Study:

To investigate the distribution and characteristics of marine yeasts.
To understand the environmental factors governing yeast populations in marine ecosystems.
To accurately identify and classify isolated marine yeast genera.

Main Methods:

Isolation of yeasts from various marine environments (seawater, sediments, biota).

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Published on: March 8, 2020

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Microarray Analysis for Saccharomyces cerevisiae

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Quantitative Analysis of the Cellular Lipidome of Saccharomyces Cerevisiae Using Liquid Chromatography Coupled with Tandem Mass Spectrometry

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Biomass estimation using the ergosterol method.

Identification through morphological, reproductive, and biochemical analyses, supplemented by molecular sequencing (IGS, ITS, 28S rDNA).

Main Results:

Yeast abundance is higher in areas with more organic material, silty muds, and shallower waters.
Aerobic yeasts dominate clean waters, while fermentative yeasts are prevalent in polluted areas.
Key genera identified include Candida, Cryptococcus, Debaryomyces, and Rhodotorula.

Conclusions:

Environmental factors critically shape marine yeast distribution and community structure.
Accurate identification relies on a combination of traditional and molecular techniques.
Marine yeasts play a role in oceanic ecosystems, with their prevalence linked to resource availability and water quality.