Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Yeast Signaling

Yeast Signaling

Yeasts are single-celled organisms, but unlike bacteria, they are eukaryotes (cells with a nucleus). Cell signaling in yeast is similar to signaling in other eukaryotic cells. A ligand, such as a protein or a small molecule released from a yeast cell, attaches to a receptor on the cell surface. The binding stimulates second-messenger kinases to activate or inactivate transcription factors that further regulate gene expression. Many of the yeast intracellular signaling cascades have similar...

Binary Fission

Binary Fission

Fission is the division of a single entity into two or more parts, which regenerate into separate entities that resemble the original. Organisms in the Archaea and Bacteria domains reproduce using binary fission, in which a parent cell splits into two parts that can each grow to the size of the original parent cell. This asexual method of reproduction produces cells that are all genetically identical.

Binary Fission

Binary Fission

Binary fission is the primary mode of asexual reproduction in prokaryotes, such as bacteria. It results in the production of two genetically identical daughter cells. This highly efficient process ensures the rapid propagation of bacterial populations under favorable conditions and involves coordinated cellular and molecular events.DNA Replication and SeparationThe process begins with the replication of the bacterial chromosome. The circular DNA molecule unwinds at a specific origin of...

Protein Complexes with Interchangeable Parts

Protein Complexes with Interchangeable Parts

Groups of proteins may form a complex where each protein in this complex has a different role in the overall execution of the complex’s function. Often some of the proteins in the complex can be replaced by a closely related variant to give a complex that contains many of the same components yet is functionally distinct.
The SCF ubiquitin ligase is a protein complex of five individual proteins. This complex attaches ubiquitin to other target proteins to mark them for degradation. In order to...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

An adaptable, self-organizing, single-cell morphology circuit optimizes suctorian predatory trap structure.

Current biology : CB·2026

Same author

Love-thy-neighbor: neural networks for tracking and lineage tracing in budding yeast.

Bioinformatics advances·2026

Same author

HAK-actin, a U-ExM-compatible probe to image the actin cytoskeleton.

Cell reports methods·2026

Same author

Distinct Cdc42 protein levels differentially regulate polarized growth and cell fusion in Schizosaccharomyces pombe.

PLoS biology·2026

Same author

Phosphoregulation of the novel hemi-arrestin MAPK scaffold Sms1 prevents untimely mating.

Nature communications·2026

Same author

Arp2/3-dependent actin assembly shapes endosomes and promotes intracellular trafficking in fission yeast.

Current biology : CB·2026

Search research articles

Related Experiment Video

Updated: May 13, 2026

Microscopy of Fission Yeast Sexual Lifecycle

Microscopy of Fission Yeast Sexual Lifecycle

Published on: March 9, 2016

Mate and fuse: how yeast cells do it.

Laura Merlini¹, Omaya Dudin, Sophie G Martin

¹Department of Fundamental Microbiology, Faculty of Biology and Medicine, University of Lausanne, Lausanne 1015, Switzerland.

|March 8, 2013

Summary

This review explores yeast mating. Saccharomyces cerevisiae and Schizosaccharomyces pombe use similar mating pathways but have unique molecular details for pheromone response and cell fusion.

Area of Science:

Cell biology
Microbiology
Genetics

Background:

Cells respond to environmental cues, leading to polarized growth or movement.
Fungal haploid cells use pheromones for mating, growing projections towards mates for fusion into a diploid zygote.

Purpose of the Study:

To review current knowledge on mating signaling, polarized growth, and cell fusion in yeast.
To compare these processes in Saccharomyces cerevisiae and Schizosaccharomyces pombe.

Main Methods:

Comparative review of existing literature.
Analysis of conserved and species-specific mechanisms in yeast mating.

Main Results:

Both Saccharomyces cerevisiae and Schizosaccharomyces pombe exhibit conserved mating response architectures.

More Related Videos

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae

Published on: December 2, 2022

Flow Cytometry-based Purification of S. cerevisiae Zygotes

Flow Cytometry-based Purification of S. cerevisiae Zygotes

Published on: September 21, 2012

Related Experiment Videos

Last Updated: May 13, 2026

Microscopy of Fission Yeast Sexual Lifecycle

Microscopy of Fission Yeast Sexual Lifecycle

Published on: March 9, 2016

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae

Determination of the Mating Efficiency of Haploids in Saccharomyces cerevisiae

Published on: December 2, 2022

Flow Cytometry-based Purification of S. cerevisiae Zygotes

Flow Cytometry-based Purification of S. cerevisiae Zygotes

Published on: September 21, 2012

Significant differences exist in mating physiology and molecular signaling pathways between the two species.

Conclusions:

Comparing divergent yeast models highlights conserved solutions and species-specific adaptations in mating.
Understanding these mechanisms provides insights into fundamental biological processes.