National Collection of Yeast Cultures
The National Collection of Yeast Cultures maintains over 3200 non-pathogenic yeasts, including type strains, strains for education and research, industrial strains and genetically marked strains. There are also collections of brewing yeasts and genetically defined strains of Schizosaccharomyces pombe and Saccharomyces cerevisiae.
http://www.ncyc.co.uk/

International Meeting on Yeast Apoptosis
Yeast Apoptosis community Organisation of International Meeting on Yeast Apoptosis IMYA GRAZ
http://www.yeast-apoptosis.org

Saccharomyces cerevisiae
Microscopic image of bread yeast.
http://www.dipbot.unict.it/sistematica/Saccharom.html

Saccharomyces cerevisiae
Article by Tom Volk on the yeast used by bakers and brewers.
http://botit.botany.wisc.edu/toms_fungi/dec2002.html

Yeast
Information from Wikipedia on yeasts, their biology, uses and pathogenic status, with many photographs.
http://en.wikipedia.org/wiki/Baker%27s_yeast

False Yeast Fungus (Rhodotorula glutinis)
Scientific Stock Photography by Dennis Kunkel Microscopy, Inc. The Image Gallery contains hundreds of scientific, biological and medical images photographed with electron microscopes and light microscopes. Rights managed science stock photography.
http://www.denniskunkel.com/product_info.php?products_id=69

Yeast colony PCR
Science labs located at Fred Hutchinson Cancer Research Center, Seattle, Washington
http://www.fhcrc.org/labs/breeden/Methods/colonyPCR.html

Saccharomyces cerevisiae
The Microbiology Video Library.
http://www.microbiologybytes.com/video/Scerevisiae.html

Yeast
Notes for students on this large group of non-mycelial, single-celled, Ascomycote fungi.
http://www.biotopics.co.uk/edexcel/biotechnol/yeast.html

Dimorphic Basidiomycetes
Information about the systematics, ecology, and evolution of basidiomycetous fungi having a yeast stage.
http://www.crem.fct.unl.pt/dimorphic_basidiomycetes/