General Overview of Yeast and Yeast Cell as a Novel Model for Investigations

Abstract

Biological scientists have been looking for a suitable experimental organism which can provide better understanding of biomolecular mechanisms involved in the physiological processes and observations can be readily interpolated. It can be easily procured, cost effective, and better maintained in laboratory conditions. Yeast is practically omnipresent in most of the biomes and exhibits higher genetic diversity in comparison to most of the angiosperms or chordates. These eukaryotes have very simple and short life cycle exhibiting budding, and sexual reproduction. Mostly, there are no ethical issues related to this organism being used as experimental model. Its small genome is the prime factor that makes easy manipulations in the field of molecular genetics, genomics, evolutionary genomics, senescence, cell cycle, biomedical genetics, and biotechnology. This experimental model opens new horizons in the direction of functional genomics that may be helpful in encoding metabolic mechanisms and ecological diversities.