PYCC 9765
1 - Taxon name
Saccharomyces cerevisiae
2 - Classification
Ascomycota
3 - Strain (species name) changes
NA
4 - Status of the strain
NA
5 - Basis for identification
Molecular (whole genome sequence)
6 - Identified by
Peris et. al 2023
7 - Original strain number
ZP 655
8 - Accession numbers in other collections
NA
9 - Biological Safety Level
BSL-1
10 - Access and Benefit Sharing (CBD, Nagoya protocol)
No known ABS restrictions
11 - PYCC strain status
Open
12 - Mediterranean strain
No
13 - Substrate of isolation
Bark of Quercus acuta
14 - Category of substrate
Vascular plants, mosses & algae
15 - Locality
Chiba Prefecture
16 - Country of origin
Japan
17 - Latitude, longitude coordinates

35.6050574, 140.1233063

18 - Sample Collected by
Yumi Imanishi, Dec. 2007
19 - Isolated by and date of isolation
J.P. Sampaio, Jan. 2008
20 - Isolation details
Saccharomyces selective enrichment protocol (Sampaio and Gonçalves, 2008) and incubation at 30 °C
21 - Deposited by
J. P. Sampaio, Jul. 2023
22 - History
J. P. Samapaio > PYCC
23 - Preservation
Glass beads; 20% Glycerol; -150C
24 - Price per culture
85€
25 - Remarks
NA
26 - Medium for growth
YMA
Whole genome
ERX696629
Title
Macroevolutionary diversity of traits and genomes in the model yeast genus Saccharomyces.

Author

David Peris, Emily J. Ubbelohde, Meihua Christina Kuang, Jacek Kominek, Quinn K. Langdon, Marie Adams, Justin A. Koshalek, Amanda Beth Hulfachor, Dana A. Opulente, David J. Hall, Katie Hyma, Justin C. Fay, Jean-Baptiste Leducq, Guillaume Charron, Christian R. Landry, Diego Libkind, Carla Gonçalves, Paula Gonçalves, José Paulo Sampaio, Qi-Ming Wang, Feng-Yan Bai, Russel L. Wrobel, Chris Todd Hittinger

Abstract

AbstractSpecies is the fundamental unit to quantify biodiversity. In recent years, the model yeast Saccharomyces cerevisiae has seen an increased number of studies related to its geographical distribution, population structure, and phenotypic diversity. However, seven additional species from the same genus have been less thoroughly studied, which has limited our understanding of the macroevolutionary events leading to the diversification of this genus over the last 20 million years. Here, we show the geographies, hosts, substrates, and phylogenetic relationships for approximately 1,800 Saccharomyces strains, covering the complete genus with unprecedented breadth and depth. We generated and analyzed complete genome sequences of 163 strains and phenotyped 128 phylogenetically diverse strains. This dataset provides insights about genetic and phenotypic diversity within and between species and populations, quantifies reticulation and incomplete lineage sorting, and demonstrates how gene flow and selection have affected traits, such as galactose metabolism. These findings elevate the genus Saccharomyces as a model to understand biodiversity and evolution in microbial eukaryotes.

Publication Date

Link to Publication

http://dx.doi.org/10.1038/s41467-023-36139-2
Publication Pdf